Tests results - Container server-system-logger from pod cassandra-dc1-default-sts-2 logs

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              2026-02-25T09:47:09.362508Z  INFO vector::app: Log level is enabled. level="info"
    2026-02-25T09:47:09.365836Z  INFO vector::app: Loading configs. paths=["/etc/vector/vector.toml"]
    2026-02-25T09:47:09.369575Z  INFO vector::topology::running: Running healthchecks.
    2026-02-25T09:47:09.369687Z  INFO vector: Vector has started. debug="false" version="0.39.0" arch="x86_64" revision="73da9bb 2024-06-17 16:00:23.791735272"
    2026-02-25T09:47:09.369705Z  INFO vector::app: API is disabled, enable by setting `api.enabled` to `true` and use commands like `vector top`.
    2026-02-25T09:47:09.370128Z  INFO vector::topology::builder: Healthcheck passed.
    2026-02-25T09:47:09.370532Z  INFO source{component_kind="source" component_id=systemlog component_type=file}: vector::sources::file: Starting file server. include=["/var/log/cassandra/system.log"] exclude=[]
    2026-02-25T09:47:09.371137Z  INFO source{component_kind="source" component_id=systemlog component_type=file}:file_server: file_source::checkpointer: Attempting to read legacy checkpoint files.
    2026-02-25T09:49:59.477730Z  INFO source{component_kind="source" component_id=systemlog component_type=file}:file_server: vector::internal_events::file::source: Found new file to watch. file=/var/log/cassandra/system.log
    INFO  [main] 2026-02-25 09:49:58,716 SystemDistributedReplicationInterceptor.java:115 - Using override for distributed system keyspaces: {dc1=3, class=NetworkTopologyStrategy}
    INFO  [main] 2026-02-25 09:49:59,482 YamlConfigurationLoader.java:104 - Configuration location: file:/etc/cassandra/cassandra.yaml
    INFO  [main] 2026-02-25 09:49:59,833 Config.java:1248 - Node configuration:[allocate_tokens_for_keyspace=null; allocate_tokens_for_local_replication_factor=3; allow_extra_insecure_udfs=false; allow_filtering_enabled=true; allow_insecure_udfs=false; audit_logging_options=AuditLogOptions{enabled=false, logger='BinAuditLogger', included_keyspaces='', excluded_keyspaces='system,system_schema,system_virtual_schema', included_categories='', excluded_categories='', included_users='', excluded_users='', audit_logs_dir='/var/log/cassandra/audit', archive_command='', roll_cycle='HOURLY', block=true, max_queue_weight=268435456, max_log_size=17179869184, max_archive_retries=10}; auth_cache_warming_enabled=false; auth_read_consistency_level=LOCAL_QUORUM; auth_write_consistency_level=EACH_QUORUM; authenticator=PasswordAuthenticator; authorizer=AllowAllAuthorizer; auto_bootstrap=true; auto_hints_cleanup_enabled=false; auto_optimise_full_repair_streams=false; auto_optimise_inc_repair_streams=false; auto_optimise_preview_repair_streams=false; auto_snapshot=true; auto_snapshot_ttl=null; autocompaction_on_startup_enabled=true; automatic_sstable_upgrade=false; available_processors=-1; back_pressure_enabled=false; back_pressure_strategy=null; batch_size_fail_threshold=50KiB; batch_size_warn_threshold=5KiB; batchlog_endpoint_strategy=random_remote; batchlog_replay_throttle=1024KiB; block_for_peers_in_remote_dcs=false; block_for_peers_timeout_in_secs=10; broadcast_address=null; broadcast_rpc_address=10.233.64.83; buffer_pool_use_heap_if_exhausted=false; cache_load_timeout=30s; cas_contention_timeout=1000ms; cdc_block_writes=true; cdc_enabled=false; cdc_free_space_check_interval=250ms; cdc_raw_directory=null; cdc_total_space=0MiB; check_for_duplicate_rows_during_compaction=true; check_for_duplicate_rows_during_reads=true; client_encryption_options=; client_error_reporting_exclusions=SubnetGroups{subnets=[]}; cluster_name=cassandra; collection_size_fail_threshold=null; collection_size_warn_threshold=null; column_index_cache_size=2KiB; column_index_size=64KiB; columns_per_table_fail_threshold=-1; columns_per_table_warn_threshold=-1; commit_failure_policy=stop; commitlog_compression=null; commitlog_directory=null; commitlog_max_compression_buffers_in_pool=3; commitlog_periodic_queue_size=-1; commitlog_segment_size=128MiB; commitlog_sync=periodic; commitlog_sync_batch_window_in_ms=NaN; commitlog_sync_group_window=0ms; commitlog_sync_period=15000ms; commitlog_total_space=null; compact_tables_enabled=true; compaction_large_partition_warning_threshold=100MiB; compaction_throughput=64MiB/s; compaction_tombstone_warning_threshold=100000; concurrent_compactors=null; concurrent_counter_writes=32; concurrent_materialized_view_builders=1; concurrent_materialized_view_writes=32; concurrent_merkle_tree_requests=0; concurrent_reads=16; concurrent_replicates=null; concurrent_validations=0; concurrent_writes=16; consecutive_message_errors_threshold=1; coordinator_read_size_fail_threshold=null; coordinator_read_size_warn_threshold=null; corrupted_tombstone_strategy=disabled; counter_cache_keys_to_save=2147483647; counter_cache_save_period=7200s; counter_cache_size=16MiB; counter_write_request_timeout=15000ms; cql_start_time=REQUEST; credentials_cache_active_update=false; credentials_cache_max_entries=1000; credentials_update_interval=null; credentials_validity=2000ms; data_disk_usage_max_disk_size=null; data_disk_usage_percentage_fail_threshold=-1; data_disk_usage_percentage_warn_threshold=-1; data_file_directories=[Ljava.lang.String;@7847ef2c; default_keyspace_rf=1; denylist_consistency_level=QUORUM; denylist_initial_load_retry=5s; denylist_max_keys_per_table=1000; denylist_max_keys_total=10000; denylist_range_reads_enabled=true; denylist_reads_enabled=true; denylist_refresh=600s; denylist_writes_enabled=true; diagnostic_events_enabled=false; disk_access_mode=auto; disk_failure_policy=stop; disk_optimization_estimate_percentile=0.95; disk_optimization_page_cross_chance=0.1; disk_optimization_strategy=ssd; drop_compact_storage_enabled=false; drop_truncate_table_enabled=true; dynamic_snitch=true; dynamic_snitch_badness_threshold=1.0; dynamic_snitch_reset_interval=600000ms; dynamic_snitch_update_interval=100ms; endpoint_snitch=GossipingPropertyFileSnitch; enforce_native_deadline_for_hints=false; entire_sstable_inter_dc_stream_throughput_outbound=24MiB/s; entire_sstable_stream_throughput_outbound=24MiB/s; failure_detector=FailureDetector; fields_per_udt_fail_threshold=-1; fields_per_udt_warn_threshold=-1; file_cache_enabled=false; file_cache_round_up=null; file_cache_size=null; flush_compression=fast; force_new_prepared_statement_behaviour=false; full_query_logging_options=FullQueryLoggerOptions{log_dir='', archive_command='', roll_cycle='HOURLY', block=true, max_queue_weight=268435456, max_log_size=17179869184}; gc_log_threshold=200ms; gc_warn_threshold=1s; group_by_enabled=true; hint_window_persistent_enabled=true; hinted_handoff_disabled_datacenters=[]; hinted_handoff_enabled=true; hinted_handoff_throttle=1024KiB; hints_compression=null; hints_directory=null; hints_flush_period=10000ms; ideal_consistency_level=null; in_select_cartesian_product_fail_threshold=-1; in_select_cartesian_product_warn_threshold=-1; incremental_backups=false; index_summary_capacity=null; index_summary_resize_interval=60m; initial_range_tombstone_list_allocation_size=1; initial_token=null; inter_dc_stream_throughput_outbound=24MiB/s; inter_dc_tcp_nodelay=false; internode_application_receive_queue_capacity=4MiB; internode_application_receive_queue_reserve_endpoint_capacity=128MiB; internode_application_receive_queue_reserve_global_capacity=512MiB; internode_application_send_queue_capacity=4MiB; internode_application_send_queue_reserve_endpoint_capacity=128MiB; internode_application_send_queue_reserve_global_capacity=512MiB; internode_authenticator=null; internode_compression=dc; internode_error_reporting_exclusions=SubnetGroups{subnets=[]}; internode_max_message_size=null; internode_socket_receive_buffer_size=0B; internode_socket_send_buffer_size=0B; internode_streaming_tcp_user_timeout=300s; internode_tcp_connect_timeout=2s; internode_tcp_user_timeout=30s; internode_timeout=true; items_per_collection_fail_threshold=-1; items_per_collection_warn_threshold=-1; key_cache_keys_to_save=2147483647; key_cache_migrate_during_compaction=true; key_cache_save_period=4h; key_cache_size=null; keyspace_count_warn_threshold=40; keyspaces_fail_threshold=-1; keyspaces_warn_threshold=-1; listen_address=10.233.64.83; listen_interface=null; listen_interface_prefer_ipv6=false; listen_on_broadcast_address=false; local_read_size_fail_threshold=null; local_read_size_warn_threshold=null; local_system_data_file_directory=null; log_out_of_token_range_requests=true; materialized_views_enabled=false; materialized_views_per_table_fail_threshold=-1; materialized_views_per_table_warn_threshold=-1; max_concurrent_automatic_sstable_upgrades=1; max_hint_window=3h; max_hints_delivery_threads=2; max_hints_file_size=128MiB; max_hints_size_per_host=0B; max_mutation_size=null; max_streaming_retries=3; max_top_size_partition_count=10; max_top_tombstone_partition_count=10; max_value_size=256MiB; memtable=null; memtable_allocation_type=heap_buffers; memtable_cleanup_threshold=null; memtable_flush_writers=0; memtable_heap_space=null; memtable_offheap_space=null; min_free_space_per_drive=50MiB; min_tracked_partition_size=1MiB; min_tracked_partition_tombstone_count=5000; minimum_replication_factor_fail_threshold=-1; minimum_replication_factor_warn_threshold=-1; native_transport_allow_older_protocols=true; native_transport_flush_in_batches_legacy=false; native_transport_idle_timeout=0ms; native_transport_max_auth_threads=0; native_transport_max_backoff_on_queue_overload=200ms; native_transport_max_concurrent_connections=-1; native_transport_max_concurrent_connections_per_ip=-1; native_transport_max_frame_size=16MiB; native_transport_max_message_size=null; native_transport_max_negotiable_protocol_version=null; native_transport_max_request_data_in_flight=null; native_transport_max_request_data_in_flight_per_ip=null; native_transport_max_requests_per_second=1000000; native_transport_max_threads=128; native_transport_min_backoff_on_queue_overload=10ms; native_transport_port=9042; native_transport_port_ssl=null; native_transport_queue_max_item_age_threshold=1.7976931348623157E308; native_transport_rate_limiting_enabled=false; native_transport_receive_queue_capacity=1MiB; native_transport_throw_on_overload=false; native_transport_timeout=12000ms; network_authorizer=AllowAllNetworkAuthorizer; networking_cache_size=null; num_tokens=16; otc_backlog_expiration_interval_ms=200; otc_coalescing_enough_coalesced_messages=8; otc_coalescing_strategy=DISABLED; otc_coalescing_window_us=200; page_size_fail_threshold=-1; page_size_warn_threshold=-1; partition_denylist_enabled=false; partition_keys_in_select_fail_threshold=-1; partition_keys_in_select_warn_threshold=-1; partitioner=org.apache.cassandra.dht.Murmur3Partitioner; paxos_cache_size=null; paxos_contention_max_wait=null; paxos_contention_min_delta=null; paxos_contention_min_wait=null; paxos_contention_wait_randomizer=null; paxos_on_linearizability_violations=ignore; paxos_purge_grace_period=60s; paxos_repair_enabled=true; paxos_repair_parallelism=-1; paxos_state_purging=null; paxos_topology_repair_no_dc_checks=false; paxos_topology_repair_strict_each_quorum=false; paxos_variant=v1; periodic_commitlog_sync_lag_block=null; permissions_cache_active_update=false; permissions_cache_max_entries=1000; permissions_update_interval=null; permissions_validity=2000ms; phi_convict_threshold=8.0; prepared_statements_cache_size=null; range_request_timeout=10000ms; range_tombstone_list_growth_factor=1.5; read_before_write_list_operations_enabled=true; read_consistency_levels_disallowed=[]; read_consistency_levels_warned=[]; read_request_timeout=15000ms; read_thresholds_enabled=false; reject_out_of_token_range_requests=true; reject_repair_compaction_threshold=2147483647; repair_command_pool_full_strategy=queue; repair_command_pool_size=0; repair_request_timeout=120000ms; repair_session_max_tree_depth=null; repair_session_space=null; repair_state_expires=3d; repair_state_size=100000; repaired_data_tracking_for_partition_reads_enabled=false; repaired_data_tracking_for_range_reads_enabled=false; report_unconfirmed_repaired_data_mismatches=false; request_timeout=15000ms; role_manager=CassandraRoleManager; roles_cache_active_update=false; roles_cache_max_entries=1000; roles_update_interval=null; roles_validity=2000ms; row_cache_class_name=org.apache.cassandra.cache.OHCProvider; row_cache_keys_to_save=2147483647; row_cache_save_period=0s; row_cache_size=0MiB; row_index_read_size_fail_threshold=null; row_index_read_size_warn_threshold=null; rpc_address=0.0.0.0; rpc_interface=null; rpc_interface_prefer_ipv6=false; rpc_keepalive=true; sasi_indexes_enabled=false; saved_caches_directory=null; scripted_user_defined_functions_enabled=false; secondary_indexes_enabled=true; secondary_indexes_per_table_fail_threshold=-1; secondary_indexes_per_table_warn_threshold=-1; seed_provider=org.apache.cassandra.locator.K8SeedProvider{seeds=cassandra-seed-service,cassandra-dc1-additional-seed-service}; server_encryption_options=; skip_paxos_repair_on_topology_change=false; skip_paxos_repair_on_topology_change_keyspaces=[]; slow_query_log_timeout=500ms; snapshot_before_compaction=false; snapshot_links_per_second=0; snapshot_on_duplicate_row_detection=false; snapshot_on_repaired_data_mismatch=false; ssl_storage_port=7001; sstable_preemptive_open_interval=50MiB; start_native_transport=true; startup_checks={}; storage_port=7000; stream_entire_sstables=true; stream_throughput_outbound=24MiB/s; streaming_connections_per_host=1; streaming_keep_alive_period=300s; streaming_slow_events_log_timeout=10s; streaming_state_expires=3d; streaming_state_size=40MiB; streaming_stats_enabled=true; table_count_warn_threshold=150; table_properties_disallowed=[]; table_properties_ignored=[]; table_properties_warned=[]; tables_fail_threshold=-1; tables_warn_threshold=-1; tombstone_failure_threshold=100000; tombstone_warn_threshold=1000; top_partitions_enabled=true; trace_type_query_ttl=1d; trace_type_repair_ttl=7d; transfer_hints_on_decommission=true; transient_replication_enabled=false; transparent_data_encryption_options=org.apache.cassandra.config.TransparentDataEncryptionOptions@3b5c665c; traverse_auth_from_root=false; trickle_fsync=false; trickle_fsync_interval=10240KiB; truncate_request_timeout=60000ms; uncompressed_tables_enabled=true; unlogged_batch_across_partitions_warn_threshold=10; use_creation_time_for_hint_ttl=true; use_deterministic_table_id=false; use_offheap_merkle_trees=true; use_statements_enabled=true; user_defined_functions_enabled=false; user_defined_functions_fail_timeout=1500ms; user_defined_functions_threads_enabled=true; user_defined_functions_warn_timeout=500ms; user_function_timeout_policy=die; user_timestamps_enabled=true; uuid_sstable_identifiers_enabled=false; validation_preview_purge_head_start=3600s; windows_timer_interval=0; write_consistency_levels_disallowed=[]; write_consistency_levels_warned=[]; write_request_timeout=15000ms]
    INFO  [main] 2026-02-25 09:49:59,838 DatabaseDescriptor.java:463 - DiskAccessMode 'auto' determined to be mmap, indexAccessMode is mmap
    INFO  [main] 2026-02-25 09:49:59,839 DatabaseDescriptor.java:517 - Global memtable on-heap threshold is enabled at 980MiB
    INFO  [main] 2026-02-25 09:49:59,839 DatabaseDescriptor.java:521 - Global memtable off-heap threshold is enabled at 980MiB
    INFO  [main] 2026-02-25 09:49:59,839 DatabaseDescriptor.java:588 - Native transport rate-limiting disabled.
    WARN  [main] 2026-02-25 09:49:59,855 DatabaseDescriptor.java:1057 - Small commitlog volume detected at '/opt/cassandra/data/commitlog'; setting commitlog_total_space to 2503.  You can override this in cassandra.yaml
    WARN  [main] 2026-02-25 09:49:59,859 DatabaseDescriptor.java:653 - Only 9.745GiB free across all data volumes. Consider adding more capacity to your cluster or removing obsolete snapshots
    INFO  [main] 2026-02-25 09:50:00,447 GossipingPropertyFileSnitch.java:67 - Unable to load cassandra-topology.properties; compatibility mode disabled
    WARN  [main] 2026-02-25 09:50:00,584 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    INFO  [main] 2026-02-25 09:50:00,641 AuthCache.java:340 - (Re)initializing CredentialsCache (validity period/update interval/max entries/active update) (2000/2000/1000/false)
    INFO  [ScheduledTasks:1] 2026-02-25 09:50:00,841 StreamManager.java:260 - Storing streaming state for 3d or for 119156 elements
    INFO  [main] 2026-02-25 09:50:00,848 AuthCache.java:340 - (Re)initializing JmxPermissionsCache (validity period/update interval/max entries/active update) (2000/2000/1000/false)
    INFO  [main] 2026-02-25 09:50:00,901 JMXServerUtils.java:289 - Configured JMX server at: service:jmx:rmi://0.0.0.0/jndi/rmi://0.0.0.0:7199/jmxrmi
    INFO  [main] 2026-02-25 09:50:00,911 CassandraDaemon.java:618 - Hostname: cassandra-dc1-default-sts-2:7000:7001
    INFO  [main] 2026-02-25 09:50:00,912 CassandraDaemon.java:625 - JVM vendor/version: OpenJDK 64-Bit Server VM/11.0.25
    INFO  [main] 2026-02-25 09:50:00,912 CassandraDaemon.java:626 - Heap size: 528.000MiB/3.828GiB
    INFO  [main] 2026-02-25 09:50:00,915 CassandraDaemon.java:631 - CodeHeap 'non-nmethods' Non-heap memory: init = 2555904(2496K) used = 1380736(1348K) committed = 2555904(2496K) max = 5836800(5700K)
    INFO  [main] 2026-02-25 09:50:00,926 CassandraDaemon.java:631 - Metaspace Non-heap memory: init = 0(0K) used = 33018032(32244K) committed = 33996800(33200K) max = -1(-1K)
    INFO  [main] 2026-02-25 09:50:00,926 CassandraDaemon.java:631 - CodeHeap 'profiled nmethods' Non-heap memory: init = 2555904(2496K) used = 7956224(7769K) committed = 7995392(7808K) max = 122908672(120028K)
    INFO  [main] 2026-02-25 09:50:00,926 CassandraDaemon.java:631 - Compressed Class Space Non-heap memory: init = 0(0K) used = 4124992(4028K) committed = 4456448(4352K) max = 1073741824(1048576K)
    INFO  [main] 2026-02-25 09:50:00,926 CassandraDaemon.java:631 - G1 Eden Space Heap memory: init = 50331648(49152K) used = 285212672(278528K) committed = 301989888(294912K) max = -1(-1K)
    INFO  [main] 2026-02-25 09:50:00,926 CassandraDaemon.java:631 - G1 Old Gen Heap memory: init = 469762048(458752K) used = 14257840(13923K) committed = 469762048(458752K) max = 4110417920(4014080K)
    INFO  [main] 2026-02-25 09:50:00,926 CassandraDaemon.java:631 - G1 Survivor Space Heap memory: init = 0(0K) used = 16777216(16384K) committed = 16777216(16384K) max = -1(-1K)
    INFO  [main] 2026-02-25 09:50:00,926 CassandraDaemon.java:631 - CodeHeap 'non-profiled nmethods' Non-heap memory: init = 2555904(2496K) used = 2567424(2507K) committed = 2621440(2560K) max = 122912768(120032K)
    INFO  [main] 2026-02-25 09:50:00,927 CassandraDaemon.java:633 - Classpath: /opt/cassandra/conf:/opt/cassandra/lib/airline-0.8.jar:/opt/cassandra/lib/antlr-runtime-3.5.2.jar:/opt/cassandra/lib/apache-cassandra-4.1.8.jar:/opt/cassandra/lib/asm-9.1.jar:/opt/cassandra/lib/caffeine-2.9.2.jar:/opt/cassandra/lib/cassandra-driver-core-3.11.0-shaded.jar:/opt/cassandra/lib/checker-qual-3.10.0.jar:/opt/cassandra/lib/chronicle-bytes-2.20.111.jar:/opt/cassandra/lib/chronicle-core-2.20.126.jar:/opt/cassandra/lib/chronicle-queue-5.20.123.jar:/opt/cassandra/lib/chronicle-threads-2.20.111.jar:/opt/cassandra/lib/chronicle-wire-2.20.117.jar:/opt/cassandra/lib/commons-cli-1.1.jar:/opt/cassandra/lib/commons-codec-1.9.jar:/opt/cassandra/lib/commons-lang3-3.11.jar:/opt/cassandra/lib/commons-math3-3.2.jar:/opt/cassandra/lib/concurrent-trees-2.4.0.jar:/opt/cassandra/lib/ecj-4.6.1.jar:/opt/cassandra/lib/error_prone_annotations-2.5.1.jar:/opt/cassandra/lib/guava-27.0-jre.jar:/opt/cassandra/lib/HdrHistogram-2.1.12.jar:/opt/cassandra/lib/high-scale-lib-1.0.6.jar:/opt/cassandra/lib/hppc-0.8.1.jar:/opt/cassandra/lib/ipaddress-5.3.3.jar:/opt/cassandra/lib/j2objc-annotations-1.3.jar:/opt/cassandra/lib/jackson-annotations-2.13.2.jar:/opt/cassandra/lib/jackson-core-2.13.2.jar:/opt/cassandra/lib/jackson-databind-2.13.2.2.jar:/opt/cassandra/lib/jackson-datatype-jsr310-2.13.2.jar:/opt/cassandra/lib/jamm-0.3.2.jar:/opt/cassandra/lib/javax.inject-1.jar:/opt/cassandra/lib/jbcrypt-0.4.jar:/opt/cassandra/lib/jcl-over-slf4j-1.7.25.jar:/opt/cassandra/lib/jcommander-1.30.jar:/opt/cassandra/lib/jctools-core-3.1.0.jar:/opt/cassandra/lib/jna-5.9.0.jar:/opt/cassandra/lib/json-simple-1.1.jar:/opt/cassandra/lib/jsr305-2.0.2.jar:/opt/cassandra/lib/jvm-attach-api-1.5.jar:/opt/cassandra/lib/log4j-over-slf4j-1.7.25.jar:/opt/cassandra/lib/logback-classic-1.2.9.jar:/opt/cassandra/lib/logback-core-1.2.9.jar:/opt/cassandra/lib/lz4-java-1.8.0.jar:/opt/cassandra/lib/metrics-core-3.1.5.jar:/opt/cassandra/lib/metrics-jvm-3.1.5.jar:/opt/cassandra/lib/metrics-logback-3.1.5.jar:/opt/cassandra/lib/mxdump-0.14.jar:/opt/cassandra/lib/netty-all-4.1.58.Final.jar:/opt/cassandra/lib/netty-tcnative-boringssl-static-2.0.36.Final.jar:/opt/cassandra/lib/ohc-core-0.5.1.jar:/opt/cassandra/lib/ohc-core-j8-0.5.1.jar:/opt/cassandra/lib/psjava-0.1.19.jar:/opt/cassandra/lib/reporter-config3-3.0.3.jar:/opt/cassandra/lib/reporter-config-base-3.0.3.jar:/opt/cassandra/lib/sigar-1.6.4.jar:/opt/cassandra/lib/sjk-cli-0.14.jar:/opt/cassandra/lib/sjk-core-0.14.jar:/opt/cassandra/lib/sjk-json-0.14.jar:/opt/cassandra/lib/sjk-stacktrace-0.14.jar:/opt/cassandra/lib/slf4j-api-1.7.25.jar:/opt/cassandra/lib/snakeyaml-1.26.jar:/opt/cassandra/lib/snappy-java-1.1.10.4.jar:/opt/cassandra/lib/snowball-stemmer-1.3.0.581.1.jar:/opt/cassandra/lib/ST4-4.0.8.jar:/opt/cassandra/lib/stream-2.5.2.jar:/opt/cassandra/lib/zstd-jni-1.5.5-1.jar:/opt/cassandra/lib/jsr223/*/*.jar:
    INFO  [main] 2026-02-25 09:50:00,927 CassandraDaemon.java:635 - JVM Arguments: [-Xms512000000, -Xmx4096000000, -ea, -da:net.openhft..., -XX:+UseThreadPriorities, -XX:+HeapDumpOnOutOfMemoryError, -Xss256k, -XX:+AlwaysPreTouch, -XX:-UseBiasedLocking, -XX:+UseTLAB, -XX:+ResizeTLAB, -XX:+UseNUMA, -XX:+PerfDisableSharedMem, -Djava.net.preferIPv4Stack=true, -Djdk.attach.allowAttachSelf=true, --add-exports=java.base/jdk.internal.misc=ALL-UNNAMED, --add-exports=java.base/jdk.internal.ref=ALL-UNNAMED, --add-exports=java.base/sun.nio.ch=ALL-UNNAMED, --add-exports=java.management.rmi/com.sun.jmx.remote.internal.rmi=ALL-UNNAMED, --add-exports=java.rmi/sun.rmi.registry=ALL-UNNAMED, --add-exports=java.rmi/sun.rmi.server=ALL-UNNAMED, --add-exports=java.sql/java.sql=ALL-UNNAMED, --add-opens=java.base/java.lang.module=ALL-UNNAMED, --add-opens=java.base/jdk.internal.loader=ALL-UNNAMED, --add-opens=java.base/jdk.internal.ref=ALL-UNNAMED, --add-opens=java.base/jdk.internal.reflect=ALL-UNNAMED, --add-opens=java.base/jdk.internal.math=ALL-UNNAMED, --add-opens=java.base/jdk.internal.module=ALL-UNNAMED, --add-opens=java.base/jdk.internal.util.jar=ALL-UNNAMED, --add-opens=jdk.management/com.sun.management.internal=ALL-UNNAMED, -Dio.netty.tryReflectionSetAccessible=true, -XX:+UseG1GC, -XX:+ParallelRefProcEnabled, -XX:MaxTenuringThreshold=1, -XX:G1HeapRegionSize=16m, -XX:G1RSetUpdatingPauseTimePercent=5, -XX:MaxGCPauseMillis=300, -XX:InitiatingHeapOccupancyPercent=70, -Xlog:gc=info,heap*=trace,age*=debug,safepoint=info,promotion*=trace:file=/var/log/cassandra/gc.log:time,uptime,pid,tid,level:filecount=10,filesize=10485760, -XX:CompileCommandFile=/opt/cassandra/conf/hotspot_compiler, -javaagent:/opt/cassandra/lib/jamm-0.3.2.jar, -Dcassandra.jmx.remote.port=7199, -Dcom.sun.management.jmxremote.rmi.port=7199, -Dcom.sun.management.jmxremote.authenticate=true, -Dcom.sun.management.jmxremote.password.file=/etc/cassandra/jmxremote.password, -Djava.library.path=/opt/cassandra/lib/sigar-bin, -javaagent:/opt/metrics-collector/lib/datastax-mcac-agent.jar, -javaagent:/opt/management-api/datastax-mgmtapi-agent.jar, -Dcassandra.allow_alter_rf_during_range_movement=true, -Dcassandra.system_distributed_replication=dc1:3, -Dcassandra.jmx.authorizer=org.apache.cassandra.auth.jmx.AuthorizationProxy, -Djava.security.auth.login.config=/opt/cassandra/conf/cassandra-jaas.config, -Dcassandra.jmx.remote.login.config=CassandraLogin, -Dcom.sun.management.jmxremote.authenticate=true, -javaagent:/opt/metrics-collector/lib/datastax-mcac-agent.jar, -XX:OnOutOfMemoryError=kill -9 %p, -Dlogback.configurationFile=logback.xml, -Dcassandra.logdir=/var/log/cassandra, -Dcassandra.storagedir=/opt/cassandra/data, -Dcassandra-pidfile=/tmp/cassandra.pid, -Dcassandra.server_process, -Dcassandra.skip_default_role_setup=true, -Ddb.unix_socket_file=/tmp/cassandra.sock]
    WARN  [main] 2026-02-25 09:50:00,927 NativeLibrary.java:199 - Unable to lock JVM memory (ENOMEM). This can result in part of the JVM being swapped out, especially with mmapped I/O enabled. Increase RLIMIT_MEMLOCK.
    INFO  [main] 2026-02-25 09:50:00,974 MonotonicClock.java:208 - Scheduling approximate time conversion task with an interval of 10000 milliseconds
    INFO  [main] 2026-02-25 09:50:00,978 MonotonicClock.java:344 - Scheduling approximate time-check task with a precision of 2 milliseconds
    WARN  [main] 2026-02-25 09:50:01,066 StartupChecks.java:199 - jemalloc shared library could not be preloaded to speed up memory allocations
    INFO  [main] 2026-02-25 09:50:01,066 StartupChecks.java:264 - JMX is enabled to receive remote connections on port: 7199
    INFO  [main] 2026-02-25 09:50:01,069 SigarLibrary.java:46 - Initializing SIGAR library
    INFO  [main] 2026-02-25 09:50:01,084 SigarLibrary.java:178 - Checked OS settings and found them configured for optimal performance.
    INFO  [main] 2026-02-25 09:50:02,010 Keyspace.java:394 - Creating replication strategy system params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.LocalStrategy}}
    INFO  [main] 2026-02-25 09:50:02,054 ColumnFamilyStore.java:484 - Initializing system.IndexInfo
    INFO  [main] 2026-02-25 09:50:03,050 SkipListMemtable.java:254 - Estimated SkipListMemtable row overhead: 173
    INFO  [main] 2026-02-25 09:50:03,165 ColumnFamilyStore.java:484 - Initializing system.batches
    INFO  [main] 2026-02-25 09:50:03,172 ColumnFamilyStore.java:484 - Initializing system.paxos
    INFO  [main] 2026-02-25 09:50:03,182 SecondaryIndexManager.java:211 - Index [PaxosUncommittedIndex] registered and writable.
    INFO  [SecondaryIndexManagement:1] 2026-02-25 09:50:03,192 SecondaryIndexManager.java:666 - Index [PaxosUncommittedIndex] became queryable after successful build.
    INFO  [main] 2026-02-25 09:50:03,194 ColumnFamilyStore.java:484 - Initializing system.paxos_repair_history
    INFO  [main] 2026-02-25 09:50:03,201 ColumnFamilyStore.java:484 - Initializing system.local
    INFO  [main] 2026-02-25 09:50:03,207 ColumnFamilyStore.java:484 - Initializing system.peers_v2
    INFO  [main] 2026-02-25 09:50:03,213 ColumnFamilyStore.java:484 - Initializing system.peers
    INFO  [main] 2026-02-25 09:50:03,220 ColumnFamilyStore.java:484 - Initializing system.peer_events_v2
    INFO  [main] 2026-02-25 09:50:03,231 ColumnFamilyStore.java:484 - Initializing system.peer_events
    INFO  [main] 2026-02-25 09:50:03,240 ColumnFamilyStore.java:484 - Initializing system.compaction_history
    INFO  [main] 2026-02-25 09:50:03,248 ColumnFamilyStore.java:484 - Initializing system.sstable_activity
    INFO  [main] 2026-02-25 09:50:03,257 ColumnFamilyStore.java:484 - Initializing system.sstable_activity_v2
    INFO  [main] 2026-02-25 09:50:03,263 ColumnFamilyStore.java:484 - Initializing system.size_estimates
    INFO  [main] 2026-02-25 09:50:03,270 ColumnFamilyStore.java:484 - Initializing system.table_estimates
    INFO  [main] 2026-02-25 09:50:03,275 ColumnFamilyStore.java:484 - Initializing system.available_ranges_v2
    INFO  [main] 2026-02-25 09:50:03,280 ColumnFamilyStore.java:484 - Initializing system.available_ranges
    INFO  [main] 2026-02-25 09:50:03,285 ColumnFamilyStore.java:484 - Initializing system.transferred_ranges_v2
    INFO  [main] 2026-02-25 09:50:03,290 ColumnFamilyStore.java:484 - Initializing system.transferred_ranges
    INFO  [main] 2026-02-25 09:50:03,295 ColumnFamilyStore.java:484 - Initializing system.view_builds_in_progress
    INFO  [main] 2026-02-25 09:50:03,300 ColumnFamilyStore.java:484 - Initializing system.built_views
    INFO  [main] 2026-02-25 09:50:03,305 ColumnFamilyStore.java:484 - Initializing system.prepared_statements
    INFO  [main] 2026-02-25 09:50:03,310 ColumnFamilyStore.java:484 - Initializing system.repairs
    INFO  [main] 2026-02-25 09:50:03,314 ColumnFamilyStore.java:484 - Initializing system.top_partitions
    INFO  [main] 2026-02-25 09:50:03,388 QueryProcessor.java:130 - Initialized prepared statement caches with 15 MiB
    INFO  [main] 2026-02-25 09:50:03,564 Keyspace.java:394 - Creating replication strategy system_schema params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.LocalStrategy}}
    INFO  [main] 2026-02-25 09:50:03,568 ColumnFamilyStore.java:484 - Initializing system_schema.keyspaces
    INFO  [main] 2026-02-25 09:50:03,575 ColumnFamilyStore.java:484 - Initializing system_schema.tables
    INFO  [main] 2026-02-25 09:50:03,582 ColumnFamilyStore.java:484 - Initializing system_schema.columns
    INFO  [main] 2026-02-25 09:50:03,586 ColumnFamilyStore.java:484 - Initializing system_schema.triggers
    INFO  [main] 2026-02-25 09:50:03,592 ColumnFamilyStore.java:484 - Initializing system_schema.dropped_columns
    INFO  [main] 2026-02-25 09:50:03,598 ColumnFamilyStore.java:484 - Initializing system_schema.views
    INFO  [main] 2026-02-25 09:50:03,602 ColumnFamilyStore.java:484 - Initializing system_schema.types
    INFO  [main] 2026-02-25 09:50:03,607 ColumnFamilyStore.java:484 - Initializing system_schema.functions
    INFO  [main] 2026-02-25 09:50:03,611 ColumnFamilyStore.java:484 - Initializing system_schema.aggregates
    INFO  [main] 2026-02-25 09:50:03,615 ColumnFamilyStore.java:484 - Initializing system_schema.indexes
    INFO  [main] 2026-02-25 09:50:03,622 FileSystemOwnershipCheck.java:125 - Filesystem ownership check is not enabled.
    WARN  [main] 2026-02-25 09:50:03,731 SystemKeyspace.java:1249 - No host ID found, created b8d188b9-c1d9-4e52-825c-0e733de65256 (Note: This should happen exactly once per node).
    INFO  [main] 2026-02-25 09:50:03,735 ColumnFamilyStore.java:1012 - Enqueuing flush of system.local, Reason: INTERNALLY_FORCED, Usage: 1.862KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:03,790 ActiveRepairService.java:235 - Storing repair state for 3d or for 100000 elements
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:03,876 Flushing.java:145 - Writing Memtable-local@703446094(0.357KiB serialized bytes, 2 ops, 1.862KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [null, null)
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:03,899 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-1-big-Data.db (0.173KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=456)
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:04,262 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb_txn_flush_5bc2ec20-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:04,273 CacheService.java:101 - Initializing key cache with capacity of 26 MiBs.
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:04,294 CacheService.java:123 - Initializing row cache with capacity of 0 MiBs
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:04,297 CacheService.java:152 - Initializing counter cache with capacity of 16 MiBs
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:04,298 CacheService.java:163 - Scheduling counter cache save to every 7200 seconds (going to save all keys).
    INFO  [main] 2026-02-25 09:50:04,330 SystemKeyspaceMigrator41.java:184 - peers_v2 table was empty, migrating legacy peers, if this fails you should fix the issue and then truncate peers_v2 to have it try again.
    INFO  [main] 2026-02-25 09:50:04,338 SystemKeyspaceMigrator41.java:193 - Migrating rows from legacy peers to peers_v2
    INFO  [main] 2026-02-25 09:50:04,339 SystemKeyspaceMigrator41.java:202 - Migrated 0 rows from legacy peers to peers_v2
    INFO  [main] 2026-02-25 09:50:04,339 SystemKeyspaceMigrator41.java:184 - peer_events_v2 table was empty, migrating legacy peer_events, if this fails you should fix the issue and then truncate peer_events_v2 to have it try again.
    INFO  [main] 2026-02-25 09:50:04,341 SystemKeyspaceMigrator41.java:193 - Migrating rows from legacy peer_events to peer_events_v2
    INFO  [main] 2026-02-25 09:50:04,341 SystemKeyspaceMigrator41.java:202 - Migrated 0 rows from legacy peer_events to peer_events_v2
    INFO  [main] 2026-02-25 09:50:04,341 SystemKeyspaceMigrator41.java:184 - transferred_ranges_v2 table was empty, migrating legacy transferred_ranges, if this fails you should fix the issue and then truncate transferred_ranges_v2 to have it try again.
    INFO  [main] 2026-02-25 09:50:04,343 SystemKeyspaceMigrator41.java:193 - Migrating rows from legacy transferred_ranges to transferred_ranges_v2
    INFO  [main] 2026-02-25 09:50:04,343 SystemKeyspaceMigrator41.java:202 - Migrated 0 rows from legacy transferred_ranges to transferred_ranges_v2
    INFO  [main] 2026-02-25 09:50:04,343 SystemKeyspaceMigrator41.java:184 - available_ranges_v2 table was empty, migrating legacy available_ranges, if this fails you should fix the issue and then truncate available_ranges_v2 to have it try again.
    INFO  [main] 2026-02-25 09:50:04,344 SystemKeyspaceMigrator41.java:193 - Migrating rows from legacy available_ranges to available_ranges_v2
    INFO  [main] 2026-02-25 09:50:04,344 SystemKeyspaceMigrator41.java:202 - Migrated 0 rows from legacy available_ranges to available_ranges_v2
    INFO  [main] 2026-02-25 09:50:04,345 ColumnFamilyStore.java:2594 - Truncating system.sstable_activity_v2
    INFO  [main] 2026-02-25 09:50:04,349 ColumnFamilyStore.java:2628 - Truncating system.sstable_activity_v2 with truncatedAt=1772013004347
    INFO  [main] 2026-02-25 09:50:04,362 ColumnFamilyStore.java:1012 - Enqueuing flush of system.local, Reason: INTERNALLY_FORCED, Usage: 0.646KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:04,387 BufferPools.java:49 - Global buffer pool limit is 512.000MiB for chunk-cache and 128.000MiB for networking
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:04,438 Flushing.java:145 - Writing Memtable-local@1681685940(0.091KiB serialized bytes, 1 ops, 0.646KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [null, null)
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:04,440 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-2-big-Data.db (0.063KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=567)
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:04,614 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb_txn_flush_5c2111b0-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [main] 2026-02-25 09:50:04,623 ColumnFamilyStore.java:2655 - Truncate of system.sstable_activity_v2 is complete
    INFO  [main] 2026-02-25 09:50:04,623 SystemKeyspaceMigrator41.java:184 - sstable_activity_v2 table was empty, migrating legacy sstable_activity, if this fails you should fix the issue and then truncate sstable_activity_v2 to have it try again.
    INFO  [main] 2026-02-25 09:50:04,625 SystemKeyspaceMigrator41.java:193 - Migrating rows from legacy sstable_activity to sstable_activity_v2
    INFO  [main] 2026-02-25 09:50:04,625 SystemKeyspaceMigrator41.java:202 - Migrated 0 rows from legacy sstable_activity to sstable_activity_v2
    INFO  [main] 2026-02-25 09:50:04,625 StorageService.java:1009 - Populating token metadata from system tables
    WARN  [main] 2026-02-25 09:50:04,679 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    INFO  [main] 2026-02-25 09:50:04,679 StorageService.java:1003 - Token metadata:
    INFO  [main] 2026-02-25 09:50:04,757 AutoSavingCache.java:168 - Completed loading (1 ms; 2 keys) KeyCache cache
    INFO  [main] 2026-02-25 09:50:04,794 CommitLog.java:198 - No commitlog files found; skipping replay
    INFO  [main] 2026-02-25 09:50:04,794 StorageService.java:1009 - Populating token metadata from system tables
    WARN  [main] 2026-02-25 09:50:04,831 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    INFO  [main] 2026-02-25 09:50:04,831 StorageService.java:1003 - Token metadata:
    INFO  [main] 2026-02-25 09:50:04,832 PaxosStateTracker.java:167 - Beginning uncommitted paxos data rebuild. Set -Dcassandra.skip_paxos_state_rebuild=true and restart to skip
    INFO  [main] 2026-02-25 09:50:04,834 PaxosUncommittedTracker.java:223 - truncating paxos uncommitted info
    INFO  [main] 2026-02-25 09:50:04,834 PaxosUncommittedTracker.java:233 - enabling PaxosUncommittedTracker
    INFO  [main] 2026-02-25 09:50:04,838 PaxosStateTracker.java:306 - Uncommitted paxos data rebuild completed
    INFO  [main] 2026-02-25 09:50:04,897 ColumnFamilyStore.java:2594 - Truncating system.size_estimates
    INFO  [main] 2026-02-25 09:50:04,898 ColumnFamilyStore.java:2628 - Truncating system.size_estimates with truncatedAt=1772013004898
    INFO  [main] 2026-02-25 09:50:04,900 ColumnFamilyStore.java:1012 - Enqueuing flush of system.local, Reason: INTERNALLY_FORCED, Usage: 0.646KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:04,915 Flushing.java:145 - Writing Memtable-local@577808335(0.091KiB serialized bytes, 1 ops, 0.646KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [null, null)
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:04,917 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-3-big-Data.db (0.063KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=678)
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:04,959 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb_txn_flush_5c732950-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [main] 2026-02-25 09:50:04,963 ColumnFamilyStore.java:2655 - Truncate of system.size_estimates is complete
    INFO  [main] 2026-02-25 09:50:04,964 ColumnFamilyStore.java:2594 - Truncating system.table_estimates
    INFO  [main] 2026-02-25 09:50:04,964 ColumnFamilyStore.java:2628 - Truncating system.table_estimates with truncatedAt=1772013004964
    INFO  [main] 2026-02-25 09:50:04,966 ColumnFamilyStore.java:1012 - Enqueuing flush of system.local, Reason: INTERNALLY_FORCED, Usage: 0.646KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:04,983 Flushing.java:145 - Writing Memtable-local@1794871107(0.091KiB serialized bytes, 1 ops, 0.646KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [null, null)
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:04,984 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-4-big-Data.db (0.063KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=789)
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:05,039 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb_txn_flush_5c7d3b70-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [main] 2026-02-25 09:50:05,044 ColumnFamilyStore.java:2655 - Truncate of system.table_estimates is complete
    INFO  [main] 2026-02-25 09:50:05,055 QueryProcessor.java:182 - Preloaded 0 prepared statements
    INFO  [main] 2026-02-25 09:50:05,056 StorageService.java:900 - Cassandra version: 4.1.8
    INFO  [main] 2026-02-25 09:50:05,056 StorageService.java:901 - CQL version: 3.4.6
    INFO  [main] 2026-02-25 09:50:05,056 StorageService.java:902 - Native protocol supported versions: 3/v3, 4/v4, 5/v5, 6/v6-beta (default: 5/v5)
    INFO  [main] 2026-02-25 09:50:05,097 IndexSummaryManager.java:86 - Initializing index summary manager with a memory pool size of 26 MB and a resize interval of 60 minutes
    INFO  [main] 2026-02-25 09:50:05,098 StorageService.java:919 - Loading persisted ring state
    INFO  [main] 2026-02-25 09:50:05,098 StorageService.java:1009 - Populating token metadata from system tables
    INFO  [main] 2026-02-25 09:50:05,109 InboundConnectionInitiator.java:149 - Listening on address: (/10.233.64.83:7000), nic: eth0, encryption: unencrypted
    WARN  [main] 2026-02-25 09:50:05,229 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    WARN  [main] 2026-02-25 09:50:05,262 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    INFO  [Messaging-EventLoop-3-3] 2026-02-25 09:50:05,394 OutboundConnection.java:1153 - /10.233.64.83:7000(/10.233.64.83:41502)->cassandra-seed-service/10.233.65.96:7000-URGENT_MESSAGES-9ef6aec5 successfully connected, version = 12, framing = LZ4, encryption = unencrypted
    INFO  [Messaging-EventLoop-3-6] 2026-02-25 09:50:05,394 OutboundConnection.java:1153 - /10.233.64.83:7000(/10.233.64.83:50722)->cassandra-seed-service/10.233.72.82:7000-URGENT_MESSAGES-49df5e0c successfully connected, version = 12, framing = LZ4, encryption = unencrypted
    INFO  [Messaging-EventLoop-3-7] 2026-02-25 09:50:05,443 InboundConnectionInitiator.java:529 - /10.233.72.82:7000(/10.233.72.82:39916)->/10.233.64.83:7000-URGENT_MESSAGES-8ce4908a messaging connection established, version = 12, framing = LZ4, encryption = unencrypted
    INFO  [Messaging-EventLoop-3-8] 2026-02-25 09:50:05,443 InboundConnectionInitiator.java:529 - /10.233.65.96:7000(/10.233.65.96:51678)->/10.233.64.83:7000-URGENT_MESSAGES-6c748993 messaging connection established, version = 12, framing = LZ4, encryption = unencrypted
    WARN  [main] 2026-02-25 09:50:06,330 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    WARN  [main] 2026-02-25 09:50:06,354 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    INFO  [main] 2026-02-25 09:50:06,359 StorageService.java:1135 - Starting up server gossip
    INFO  [main] 2026-02-25 09:50:06,364 ColumnFamilyStore.java:1012 - Enqueuing flush of system.local, Reason: INTERNALLY_FORCED, Usage: 0.529KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:06,389 Flushing.java:145 - Writing Memtable-local@758605873(0.048KiB serialized bytes, 1 ops, 0.529KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [null, null)
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:06,390 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-5-big-Data.db (0.028KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=870)
    INFO  [MemtableFlushWriter:2] 2026-02-25 09:50:06,431 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb_txn_flush_5d528cd0-122f-11f1-84f8-cf73d4ed73cc.log
    WARN  [main] 2026-02-25 09:50:06,456 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    INFO  [main] 2026-02-25 09:50:06,542 MigrationCoordinator.java:259 - Starting migration coordinator and scheduling pulling schema versions every PT1M
    INFO  [main] 2026-02-25 09:50:06,568 SnapshotManager.java:130 - Scheduling expired snapshot cleanup with initialDelaySeconds=5 and cleanupPeriodSeconds=60
    WARN  [main] 2026-02-25 09:50:06,599 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    WARN  [main] 2026-02-25 09:50:06,626 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    WARN  [main] 2026-02-25 09:50:06,653 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    INFO  [main] 2026-02-25 09:50:06,660 ColumnFamilyStore.java:1012 - Enqueuing flush of system.local, Reason: INTERNALLY_FORCED, Usage: 0.536KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:06,674 Flushing.java:145 - Writing Memtable-local@1858344644(0.055KiB serialized bytes, 1 ops, 0.536KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [null, null)
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:06,677 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-6-big-Data.db (0.036KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=34397)
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:06,721 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb_txn_flush_5d7fb750-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [main] 2026-02-25 09:50:06,727 StorageService.java:1920 - JOINING: waiting for ring information
    INFO  [GossipStage:1] 2026-02-25 09:50:07,602 Gossiper.java:1467 - Node /10.233.65.96:7000 is now part of the cluster
    INFO  [GossipStage:1] 2026-02-25 09:50:07,634 TokenMetadata.java:539 - Updating topology for /10.233.65.96:7000
    INFO  [GossipStage:1] 2026-02-25 09:50:07,637 TokenMetadata.java:539 - Updating topology for /10.233.65.96:7000
    INFO  [GossipStage:1] 2026-02-25 09:50:07,641 Gossiper.java:1467 - Node /10.233.72.82:7000 is now part of the cluster
    WARN  [MigrationStage:1] 2026-02-25 09:50:07,644 NoSpamLogger.java:108 - Can't send schema pull request: node /10.233.65.96:7000 is down.
    INFO  [GossipStage:1] 2026-02-25 09:50:07,651 TokenMetadata.java:539 - Updating topology for /10.233.72.82:7000
    INFO  [GossipStage:1] 2026-02-25 09:50:07,652 TokenMetadata.java:539 - Updating topology for /10.233.72.82:7000
    INFO  [GossipStage:1] 2026-02-25 09:50:07,656 Gossiper.java:1412 - InetAddress /10.233.65.96:7000 is now UP
    INFO  [GossipStage:1] 2026-02-25 09:50:07,656 Gossiper.java:1412 - InetAddress /10.233.72.82:7000 is now UP
    WARN  [GossipTasks:1] 2026-02-25 09:50:08,464 FailureDetector.java:335 - Not marking nodes down due to local pause of 6517569266ns > 5000000000ns
    INFO  [MigrationStage:1] 2026-02-25 09:50:08,646 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.65.96:7000
    INFO  [Messaging-EventLoop-3-1] 2026-02-25 09:50:08,650 OutboundConnection.java:1153 - /10.233.64.83:7000(/10.233.64.83:41536)->cassandra-seed-service/10.233.65.96:7000-SMALL_MESSAGES-262c954c successfully connected, version = 12, framing = LZ4, encryption = unencrypted
    INFO  [MigrationStage:1] 2026-02-25 09:50:08,651 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.72.82:7000
    INFO  [Messaging-EventLoop-3-4] 2026-02-25 09:50:08,655 OutboundConnection.java:1153 - /10.233.64.83:7000(/10.233.64.83:50756)->cassandra-seed-service/10.233.72.82:7000-SMALL_MESSAGES-0ee8e9f6 successfully connected, version = 12, framing = LZ4, encryption = unencrypted
    INFO  [Messaging-EventLoop-3-1] 2026-02-25 09:50:08,662 InboundConnectionInitiator.java:529 - /10.233.65.96:7000(/10.233.65.96:51712)->/10.233.64.83:7000-SMALL_MESSAGES-4648cc45 messaging connection established, version = 12, framing = LZ4, encryption = unencrypted
    INFO  [Messaging-EventLoop-3-2] 2026-02-25 09:50:08,664 InboundConnectionInitiator.java:529 - /10.233.72.82:7000(/10.233.72.82:39950)->/10.233.64.83:7000-SMALL_MESSAGES-58f7eece messaging connection established, version = 12, framing = LZ4, encryption = unencrypted
    INFO  [MigrationStage:1] 2026-02-25 09:50:08,681 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 214.490KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:08,703 Flushing.java:145 - Writing Memtable-columns@1122744497(44.998KiB serialized bytes, 296 ops, 214.490KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:08,714 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-1-big-Data.db (22.383KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=50853)
    INFO  [MemtableFlushWriter:2] 2026-02-25 09:50:08,751 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb_txn_flush_5eb55120-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [MigrationStage:1] 2026-02-25 09:50:08,755 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.dropped_columns, Reason: INTERNALLY_FORCED, Usage: 1.206KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:08,772 Flushing.java:145 - Writing Memtable-dropped_columns@734430584(0.120KiB serialized bytes, 3 ops, 1.206KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:08,773 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/dropped_columns-5e7583b5f3f43af19a39b7e1d6f5f11f/nb-1-big-Data.db (0.097KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=50861)
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:08,816 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system_schema/dropped_columns-5e7583b5f3f43af19a39b7e1d6f5f11f/nb_txn_flush_5ebfb160-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [MigrationStage:1] 2026-02-25 09:50:08,821 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.triggers, Reason: INTERNALLY_FORCED, Usage: 0.606KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:08,835 Flushing.java:145 - Writing Memtable-triggers@1126774528(0.016KiB serialized bytes, 2 ops, 0.606KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:08,836 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/triggers-4df70b666b05325195a132b54005fd48/nb-1-big-Data.db (0.048KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=50861)
    INFO  [MemtableFlushWriter:2] 2026-02-25 09:50:08,877 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system_schema/triggers-4df70b666b05325195a132b54005fd48/nb_txn_flush_5ec9c380-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [MigrationStage:1] 2026-02-25 09:50:08,882 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.types, Reason: INTERNALLY_FORCED, Usage: 0.606KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:08,896 Flushing.java:145 - Writing Memtable-types@747674729(0.016KiB serialized bytes, 2 ops, 0.606KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:08,897 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/types-5a8b1ca866023f77a0459273d308917a/nb-1-big-Data.db (0.048KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=50861)
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:08,937 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system_schema/types-5a8b1ca866023f77a0459273d308917a/nb_txn_flush_5ed31250-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [MigrationStage:1] 2026-02-25 09:50:08,942 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.functions, Reason: INTERNALLY_FORCED, Usage: 0.606KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:08,957 Flushing.java:145 - Writing Memtable-functions@1430895028(0.016KiB serialized bytes, 2 ops, 0.606KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:08,958 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/functions-96489b7980be3e14a70166a0b9159450/nb-1-big-Data.db (0.048KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=50861)
    INFO  [MemtableFlushWriter:2] 2026-02-25 09:50:08,996 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system_schema/functions-96489b7980be3e14a70166a0b9159450/nb_txn_flush_5edc6120-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,003 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.aggregates, Reason: INTERNALLY_FORCED, Usage: 0.606KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:09,017 Flushing.java:145 - Writing Memtable-aggregates@438800175(0.016KiB serialized bytes, 2 ops, 0.606KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:09,018 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/aggregates-924c55872e3a345bb10c12f37c1ba895/nb-1-big-Data.db (0.048KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=50861)
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:09,062 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system_schema/aggregates-924c55872e3a345bb10c12f37c1ba895/nb_txn_flush_5ee588e0-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,066 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.indexes, Reason: INTERNALLY_FORCED, Usage: 1.216KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:09,079 Flushing.java:145 - Writing Memtable-indexes@1257815452(0.200KiB serialized bytes, 3 ops, 1.216KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:09,080 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-1-big-Data.db (0.191KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=50861)
    INFO  [MemtableFlushWriter:2] 2026-02-25 09:50:09,113 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb_txn_flush_5eeefec0-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,117 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 104.559KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:09,130 Flushing.java:145 - Writing Memtable-tables@1419495577(31.744KiB serialized bytes, 46 ops, 104.559KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:09,134 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-1-big-Data.db (19.691KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=50861)
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:09,172 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb_txn_flush_5ef6c6f0-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,176 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.views, Reason: INTERNALLY_FORCED, Usage: 0.606KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:09,190 Flushing.java:145 - Writing Memtable-views@730683937(0.016KiB serialized bytes, 2 ops, 0.606KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:09,191 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/views-9786ac1cdd583201a7cdad556410c985/nb-1-big-Data.db (0.048KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=50861)
    INFO  [MemtableFlushWriter:2] 2026-02-25 09:50:09,226 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system_schema/views-9786ac1cdd583201a7cdad556410c985/nb_txn_flush_5effc7a0-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,230 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 3.621KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:09,253 Flushing.java:145 - Writing Memtable-keyspaces@1273592375(0.655KiB serialized bytes, 7 ops, 3.621KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:50:09,255 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-1-big-Data.db (0.545KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=50861)
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:50:09,290 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb_txn_flush_5f080500-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,385 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{59adb24e-f3cd-3e02-97f0-5b395827453f --> 1f0bd7e2-153f-3bba-bb11-cd9487c5f0eb, diff=KeyspacesDiff{created=[KeyspaceMetadata{name=system_auth, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[system_auth.network_permissions, system_auth.resource_role_permissons_index, system_auth.role_members, system_auth.role_permissions, system_auth.roles], views=[], functions=[], types=[]}, KeyspaceMetadata{name=system_distributed, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[system_distributed.parent_repair_history, system_distributed.partition_denylist, system_distributed.repair_history, system_distributed.view_build_status], views=[], functions=[], types=[]}, KeyspaceMetadata{name=system_traces, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[system_traces.events, system_traces.sessions], views=[], functions=[], types=[]}], dropped=[], altered=[]}}
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,389 Keyspace.java:394 - Creating replication strategy system_auth params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,390 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,393 ColumnFamilyStore.java:484 - Initializing system_auth.network_permissions
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,403 ColumnFamilyStore.java:484 - Initializing system_auth.resource_role_permissons_index
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,409 ColumnFamilyStore.java:484 - Initializing system_auth.role_members
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,415 ColumnFamilyStore.java:484 - Initializing system_auth.role_permissions
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,421 ColumnFamilyStore.java:484 - Initializing system_auth.roles
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,430 Keyspace.java:394 - Creating replication strategy system_distributed params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,431 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,433 ColumnFamilyStore.java:484 - Initializing system_distributed.parent_repair_history
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,440 ColumnFamilyStore.java:484 - Initializing system_distributed.partition_denylist
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,445 ColumnFamilyStore.java:484 - Initializing system_distributed.repair_history
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,451 ColumnFamilyStore.java:484 - Initializing system_distributed.view_build_status
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,456 Keyspace.java:394 - Creating replication strategy system_traces params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,456 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,458 ColumnFamilyStore.java:484 - Initializing system_traces.events
    INFO  [MigrationStage:1] 2026-02-25 09:50:09,462 ColumnFamilyStore.java:484 - Initializing system_traces.sessions
    INFO  [main] 2026-02-25 09:50:09,730 Gossiper.java:2339 - Waiting for gossip to settle...
    INFO  [main] 2026-02-25 09:50:17,731 Gossiper.java:2370 - No gossip backlog; proceeding
    INFO  [main] 2026-02-25 09:50:17,732 StorageService.java:1920 - JOINING: schema complete, ready to bootstrap
    INFO  [main] 2026-02-25 09:50:17,732 StorageService.java:1920 - JOINING: waiting for pending range calculation
    INFO  [main] 2026-02-25 09:50:17,733 StorageService.java:1920 - JOINING: calculation complete, ready to bootstrap
    INFO  [main] 2026-02-25 09:50:17,738 StorageService.java:1920 - JOINING: getting bootstrap token
    INFO  [main] 2026-02-25 09:50:17,740 Gossiper.java:2339 - Waiting for gossip to settle...
    INFO  [main] 2026-02-25 09:50:25,741 Gossiper.java:2370 - No gossip backlog; proceeding
    INFO  [main] 2026-02-25 09:50:25,742 Gossiper.java:2339 - Waiting for gossip to settle...
    INFO  [main] 2026-02-25 09:50:33,743 Gossiper.java:2370 - No gossip backlog; proceeding
    INFO  [main] 2026-02-25 09:50:33,748 TokenAllocatorFactory.java:44 - Using ReplicationAwareTokenAllocator.
    INFO  [main] 2026-02-25 09:50:33,785 TokenAllocation.java:106 - Selected tokens [-1980082885399146583, 2373882718878712527, -1153236428661033313, 6037332363103153797, 4205798447833795210, -4947008633690268130, 4920093912231456203, -7705207021912567625, -6094332342045944838, -4280077884769327294, 9109056087792719937, -488727726483775239, 173403779818465996, -3222521200079278735, 1235756179488817535, -7072223198439433501]
    INFO  [main] 2026-02-25 09:50:33,795 ColumnFamilyStore.java:1012 - Enqueuing flush of system.local, Reason: INTERNALLY_FORCED, Usage: 3.595KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:33,926 Flushing.java:145 - Writing Memtable-local@563538279(0.625KiB serialized bytes, 2 ops, 3.595KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [null, null)
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:50:33,927 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-7-big-Data.db (0.386KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=51358)
    INFO  [MemtableFlushWriter:2] 2026-02-25 09:50:33,971 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb_txn_flush_6dac7e60-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [main] 2026-02-25 09:50:33,978 StorageService.java:1920 - JOINING: sleeping 30000 ms for pending range setup
    INFO  [main] 2026-02-25 09:51:03,980 StorageService.java:4599 - skipping paxos repair for bootstrap. skip_paxos_repair_on_topology_change is set, or v2 paxos variant is not being used
    INFO  [main] 2026-02-25 09:51:03,980 StorageService.java:1920 - JOINING: Starting to bootstrap...
    INFO  [main] 2026-02-25 09:51:04,024 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(6037332363103153797,6340038263473598231]) exists on Full(/10.233.65.96:7000,(5589761023205273411,6340038263473598231]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,025 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(4205798447833795210,4510388215757671753]) exists on Full(/10.233.72.82:7000,(3774472523046778112,4510388215757671753]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,025 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(1235756179488817535,1474014709801651424]) exists on Full(/10.233.65.96:7000,(863193304466420763,1474014709801651424]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,025 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-1153236428661033313,-848746871115065004]) exists on Full(/10.233.65.96:7000,(-1648575541776195288,-848746871115065004]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,025 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-2492952189267357044,-1980082885399146583]) exists on Full(/10.233.72.82:7000,(-2492952189267357044,-1648575541776195288]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,026 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(5171083340294583852,5589761023205273411]) exists on Full(/10.233.72.82:7000,(5171083340294583852,5589761023205273411]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,026 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(409673720028588028,863193304466420763]) exists on Full(/10.233.72.82:7000,(409673720028588028,863193304466420763]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,026 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-4280077884769327294,-4027818288046258330]) exists on Full(/10.233.65.96:7000,(-4680291200194507593,-4027818288046258330]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,026 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(9109056087792719937,-9056094249231252095]) exists on Full(/10.233.72.82:7000,(8740712896165944619,-9056094249231252095]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,026 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-208307311873612049,173403779818465996]) exists on Full(/10.233.65.96:7000,(-208307311873612049,409673720028588028]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,026 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-2970441771117300113,-2492952189267357044]) exists on Full(/10.233.72.82:7000,(-2970441771117300113,-2492952189267357044]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,026 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(5589761023205273411,6037332363103153797]) exists on Full(/10.233.65.96:7000,(5589761023205273411,6340038263473598231]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,026 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-6838607262577469970,-6458925501018094722]) exists on Full(/10.233.72.82:7000,(-6838607262577469970,-6458925501018094722]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,027 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(7800645271964400882,8325075236594304739]) exists on Full(/10.233.65.96:7000,(7800645271964400882,8325075236594304739]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,027 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-5378020114620936214,-4947008633690268130]) exists on Full(/10.233.72.82:7000,(-5378020114620936214,-4680291200194507593]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,027 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(863193304466420763,1235756179488817535]) exists on Full(/10.233.65.96:7000,(863193304466420763,1474014709801651424]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,027 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-6094332342045944838,-5804306615902065604]) exists on Full(/10.233.65.96:7000,(-6458925501018094722,-5804306615902065604]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,027 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(2373882718878712527,2698716641821198573]) exists on Full(/10.233.72.82:7000,(1881044709208847778,2698716641821198573]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,027 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(1881044709208847778,2373882718878712527]) exists on Full(/10.233.72.82:7000,(1881044709208847778,2698716641821198573]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,027 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-3222521200079278735,-2970441771117300113]) exists on Full(/10.233.65.96:7000,(-3584249299959569304,-2970441771117300113]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,027 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-4947008633690268130,-4680291200194507593]) exists on Full(/10.233.72.82:7000,(-5378020114620936214,-4680291200194507593]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,027 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-8494350830871625849,-8097027978522913058]) exists on Full(/10.233.65.96:7000,(-8494350830871625849,-8097027978522913058]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,027 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(3774472523046778112,4205798447833795210]) exists on Full(/10.233.72.82:7000,(3774472523046778112,4510388215757671753]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,027 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(7389162063802789319,7800645271964400882]) exists on Full(/10.233.72.82:7000,(7389162063802789319,7800645271964400882]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,027 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-1648575541776195288,-1153236428661033313]) exists on Full(/10.233.65.96:7000,(-1648575541776195288,-848746871115065004]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,028 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-1980082885399146583,-1648575541776195288]) exists on Full(/10.233.72.82:7000,(-2492952189267357044,-1648575541776195288]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,028 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-4027818288046258330,-3584249299959569304]) exists on Full(/10.233.72.82:7000,(-4027818288046258330,-3584249299959569304]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,028 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(4920093912231456203,5171083340294583852]) exists on Full(/10.233.65.96:7000,(4510388215757671753,5171083340294583852]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,028 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-6458925501018094722,-6094332342045944838]) exists on Full(/10.233.65.96:7000,(-6458925501018094722,-5804306615902065604]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,028 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-7072223198439433501,-6838607262577469970]) exists on Full(/10.233.65.96:7000,(-7437070953534208797,-6838607262577469970]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,028 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-7705207021912567625,-7437070953534208797]) exists on Full(/10.233.72.82:7000,(-8097027978522913058,-7437070953534208797]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,028 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-848746871115065004,-488727726483775239]) exists on Full(/10.233.72.82:7000,(-848746871115065004,-208307311873612049]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,028 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-8097027978522913058,-7705207021912567625]) exists on Full(/10.233.72.82:7000,(-8097027978522913058,-7437070953534208797]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,028 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(8740712896165944619,9109056087792719937]) exists on Full(/10.233.72.82:7000,(8740712896165944619,-9056094249231252095]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,028 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(2698716641821198573,3294019010781597823]) exists on Full(/10.233.65.96:7000,(2698716641821198573,3294019010781597823]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,029 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(4510388215757671753,4920093912231456203]) exists on Full(/10.233.65.96:7000,(4510388215757671753,5171083340294583852]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,029 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-9056094249231252095,-8494350830871625849]) exists on Full(/10.233.65.96:7000,(-9056094249231252095,-8494350830871625849]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,029 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(6340038263473598231,6833281028885865383]) exists on Full(/10.233.72.82:7000,(6340038263473598231,6833281028885865383]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,029 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(3294019010781597823,3774472523046778112]) exists on Full(/10.233.72.82:7000,(3294019010781597823,3774472523046778112]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,029 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(173403779818465996,409673720028588028]) exists on Full(/10.233.65.96:7000,(-208307311873612049,409673720028588028]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,029 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(1474014709801651424,1881044709208847778]) exists on Full(/10.233.72.82:7000,(1474014709801651424,1881044709208847778]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,029 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(8325075236594304739,8740712896165944619]) exists on Full(/10.233.65.96:7000,(8325075236594304739,8740712896165944619]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,029 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-488727726483775239,-208307311873612049]) exists on Full(/10.233.72.82:7000,(-848746871115065004,-208307311873612049]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,029 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-4680291200194507593,-4280077884769327294]) exists on Full(/10.233.65.96:7000,(-4680291200194507593,-4027818288046258330]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,029 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-5804306615902065604,-5378020114620936214]) exists on Full(/10.233.65.96:7000,(-5804306615902065604,-5378020114620936214]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,029 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-3584249299959569304,-3222521200079278735]) exists on Full(/10.233.65.96:7000,(-3584249299959569304,-2970441771117300113]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,030 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-7437070953534208797,-7072223198439433501]) exists on Full(/10.233.65.96:7000,(-7437070953534208797,-6838607262577469970]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,030 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(6833281028885865383,7389162063802789319]) exists on Full(/10.233.65.96:7000,(6833281028885865383,7389162063802789319]) for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,078 RangeStreamer.java:606 - Output from RangeFetchMapCalculator for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,079 RangeStreamer.java:653 - Streaming range (-5378020114620936214,-4947008633690268130] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,079 RangeStreamer.java:653 - Streaming range (-8097027978522913058,-7705207021912567625] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,079 RangeStreamer.java:653 - Streaming range (9109056087792719937,-9056094249231252095] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,079 RangeStreamer.java:653 - Streaming range (1881044709208847778,2373882718878712527] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,079 RangeStreamer.java:653 - Streaming range (-7705207021912567625,-7437070953534208797] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,079 RangeStreamer.java:653 - Streaming range (7389162063802789319,7800645271964400882] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,079 RangeStreamer.java:653 - Streaming range (-4947008633690268130,-4680291200194507593] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (-1980082885399146583,-1648575541776195288] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (-6838607262577469970,-6458925501018094722] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (5171083340294583852,5589761023205273411] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (-2492952189267357044,-1980082885399146583] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (8740712896165944619,9109056087792719937] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (3294019010781597823,3774472523046778112] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (-4027818288046258330,-3584249299959569304] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (1474014709801651424,1881044709208847778] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (-2970441771117300113,-2492952189267357044] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (3774472523046778112,4205798447833795210] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (-848746871115065004,-488727726483775239] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (409673720028588028,863193304466420763] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,080 RangeStreamer.java:653 - Streaming range (-488727726483775239,-208307311873612049] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (4205798447833795210,4510388215757671753] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (6340038263473598231,6833281028885865383] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (2373882718878712527,2698716641821198573] from endpoint /10.233.72.82:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (6037332363103153797,6340038263473598231] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (-5804306615902065604,-5378020114620936214] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (-3584249299959569304,-3222521200079278735] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (-1648575541776195288,-1153236428661033313] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (-3222521200079278735,-2970441771117300113] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (-7072223198439433501,-6838607262577469970] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (2698716641821198573,3294019010781597823] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (-6458925501018094722,-6094332342045944838] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (-7437070953534208797,-7072223198439433501] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,081 RangeStreamer.java:653 - Streaming range (-9056094249231252095,-8494350830871625849] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (-4280077884769327294,-4027818288046258330] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (1235756179488817535,1474014709801651424] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (7800645271964400882,8325075236594304739] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (-6094332342045944838,-5804306615902065604] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (4920093912231456203,5171083340294583852] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (5589761023205273411,6037332363103153797] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (-208307311873612049,173403779818465996] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (173403779818465996,409673720028588028] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (8325075236594304739,8740712896165944619] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (863193304466420763,1235756179488817535] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (4510388215757671753,4920093912231456203] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (-1153236428661033313,-848746871115065004] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,082 RangeStreamer.java:653 - Streaming range (-8494350830871625849,-8097027978522913058] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,083 RangeStreamer.java:653 - Streaming range (-4680291200194507593,-4280077884769327294] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,083 RangeStreamer.java:653 - Streaming range (6833281028885865383,7389162063802789319] from endpoint /10.233.65.96:7000 for keyspace system_auth
    INFO  [main] 2026-02-25 09:51:04,094 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(6037332363103153797,6340038263473598231]) exists on Full(/10.233.65.96:7000,(5589761023205273411,6340038263473598231]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,094 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(4205798447833795210,4510388215757671753]) exists on Full(/10.233.72.82:7000,(3774472523046778112,4510388215757671753]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,094 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(1235756179488817535,1474014709801651424]) exists on Full(/10.233.65.96:7000,(863193304466420763,1474014709801651424]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,094 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-1153236428661033313,-848746871115065004]) exists on Full(/10.233.65.96:7000,(-1648575541776195288,-848746871115065004]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,094 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-2492952189267357044,-1980082885399146583]) exists on Full(/10.233.72.82:7000,(-2492952189267357044,-1648575541776195288]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,094 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(5171083340294583852,5589761023205273411]) exists on Full(/10.233.72.82:7000,(5171083340294583852,5589761023205273411]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,094 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(409673720028588028,863193304466420763]) exists on Full(/10.233.72.82:7000,(409673720028588028,863193304466420763]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,094 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-4280077884769327294,-4027818288046258330]) exists on Full(/10.233.65.96:7000,(-4680291200194507593,-4027818288046258330]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,094 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(9109056087792719937,-9056094249231252095]) exists on Full(/10.233.72.82:7000,(8740712896165944619,-9056094249231252095]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,095 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-208307311873612049,173403779818465996]) exists on Full(/10.233.65.96:7000,(-208307311873612049,409673720028588028]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,095 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-2970441771117300113,-2492952189267357044]) exists on Full(/10.233.72.82:7000,(-2970441771117300113,-2492952189267357044]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,095 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(5589761023205273411,6037332363103153797]) exists on Full(/10.233.65.96:7000,(5589761023205273411,6340038263473598231]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,095 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-6838607262577469970,-6458925501018094722]) exists on Full(/10.233.72.82:7000,(-6838607262577469970,-6458925501018094722]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,095 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(7800645271964400882,8325075236594304739]) exists on Full(/10.233.65.96:7000,(7800645271964400882,8325075236594304739]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,095 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-5378020114620936214,-4947008633690268130]) exists on Full(/10.233.72.82:7000,(-5378020114620936214,-4680291200194507593]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,095 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(863193304466420763,1235756179488817535]) exists on Full(/10.233.65.96:7000,(863193304466420763,1474014709801651424]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,095 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-6094332342045944838,-5804306615902065604]) exists on Full(/10.233.65.96:7000,(-6458925501018094722,-5804306615902065604]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,095 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(2373882718878712527,2698716641821198573]) exists on Full(/10.233.72.82:7000,(1881044709208847778,2698716641821198573]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,095 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(1881044709208847778,2373882718878712527]) exists on Full(/10.233.72.82:7000,(1881044709208847778,2698716641821198573]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,095 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-3222521200079278735,-2970441771117300113]) exists on Full(/10.233.65.96:7000,(-3584249299959569304,-2970441771117300113]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,095 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-4947008633690268130,-4680291200194507593]) exists on Full(/10.233.72.82:7000,(-5378020114620936214,-4680291200194507593]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-8494350830871625849,-8097027978522913058]) exists on Full(/10.233.65.96:7000,(-8494350830871625849,-8097027978522913058]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(3774472523046778112,4205798447833795210]) exists on Full(/10.233.72.82:7000,(3774472523046778112,4510388215757671753]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(7389162063802789319,7800645271964400882]) exists on Full(/10.233.72.82:7000,(7389162063802789319,7800645271964400882]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-1648575541776195288,-1153236428661033313]) exists on Full(/10.233.65.96:7000,(-1648575541776195288,-848746871115065004]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-1980082885399146583,-1648575541776195288]) exists on Full(/10.233.72.82:7000,(-2492952189267357044,-1648575541776195288]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-4027818288046258330,-3584249299959569304]) exists on Full(/10.233.72.82:7000,(-4027818288046258330,-3584249299959569304]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(4920093912231456203,5171083340294583852]) exists on Full(/10.233.65.96:7000,(4510388215757671753,5171083340294583852]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-6458925501018094722,-6094332342045944838]) exists on Full(/10.233.65.96:7000,(-6458925501018094722,-5804306615902065604]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-7072223198439433501,-6838607262577469970]) exists on Full(/10.233.65.96:7000,(-7437070953534208797,-6838607262577469970]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-7705207021912567625,-7437070953534208797]) exists on Full(/10.233.72.82:7000,(-8097027978522913058,-7437070953534208797]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-848746871115065004,-488727726483775239]) exists on Full(/10.233.72.82:7000,(-848746871115065004,-208307311873612049]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-8097027978522913058,-7705207021912567625]) exists on Full(/10.233.72.82:7000,(-8097027978522913058,-7437070953534208797]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,096 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(8740712896165944619,9109056087792719937]) exists on Full(/10.233.72.82:7000,(8740712896165944619,-9056094249231252095]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,097 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(2698716641821198573,3294019010781597823]) exists on Full(/10.233.65.96:7000,(2698716641821198573,3294019010781597823]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,097 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(4510388215757671753,4920093912231456203]) exists on Full(/10.233.65.96:7000,(4510388215757671753,5171083340294583852]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,097 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-9056094249231252095,-8494350830871625849]) exists on Full(/10.233.65.96:7000,(-9056094249231252095,-8494350830871625849]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,097 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(6340038263473598231,6833281028885865383]) exists on Full(/10.233.72.82:7000,(6340038263473598231,6833281028885865383]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,097 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(3294019010781597823,3774472523046778112]) exists on Full(/10.233.72.82:7000,(3294019010781597823,3774472523046778112]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,097 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(173403779818465996,409673720028588028]) exists on Full(/10.233.65.96:7000,(-208307311873612049,409673720028588028]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,097 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(1474014709801651424,1881044709208847778]) exists on Full(/10.233.72.82:7000,(1474014709801651424,1881044709208847778]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,097 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(8325075236594304739,8740712896165944619]) exists on Full(/10.233.65.96:7000,(8325075236594304739,8740712896165944619]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,097 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-488727726483775239,-208307311873612049]) exists on Full(/10.233.72.82:7000,(-848746871115065004,-208307311873612049]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,097 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-4680291200194507593,-4280077884769327294]) exists on Full(/10.233.65.96:7000,(-4680291200194507593,-4027818288046258330]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,097 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-5804306615902065604,-5378020114620936214]) exists on Full(/10.233.65.96:7000,(-5804306615902065604,-5378020114620936214]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,098 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-3584249299959569304,-3222521200079278735]) exists on Full(/10.233.65.96:7000,(-3584249299959569304,-2970441771117300113]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,098 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-7437070953534208797,-7072223198439433501]) exists on Full(/10.233.65.96:7000,(-7437070953534208797,-6838607262577469970]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,098 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(6833281028885865383,7389162063802789319]) exists on Full(/10.233.65.96:7000,(6833281028885865383,7389162063802789319]) for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,103 RangeStreamer.java:606 - Output from RangeFetchMapCalculator for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,103 RangeStreamer.java:653 - Streaming range (-5378020114620936214,-4947008633690268130] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,103 RangeStreamer.java:653 - Streaming range (-8097027978522913058,-7705207021912567625] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,103 RangeStreamer.java:653 - Streaming range (9109056087792719937,-9056094249231252095] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (1881044709208847778,2373882718878712527] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (-7705207021912567625,-7437070953534208797] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (7389162063802789319,7800645271964400882] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (-4947008633690268130,-4680291200194507593] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (-1980082885399146583,-1648575541776195288] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (-6838607262577469970,-6458925501018094722] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (5171083340294583852,5589761023205273411] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (-2492952189267357044,-1980082885399146583] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (8740712896165944619,9109056087792719937] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (3294019010781597823,3774472523046778112] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (-4027818288046258330,-3584249299959569304] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (1474014709801651424,1881044709208847778] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (-2970441771117300113,-2492952189267357044] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (3774472523046778112,4205798447833795210] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,104 RangeStreamer.java:653 - Streaming range (-848746871115065004,-488727726483775239] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (409673720028588028,863193304466420763] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (-488727726483775239,-208307311873612049] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (4205798447833795210,4510388215757671753] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (6340038263473598231,6833281028885865383] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (2373882718878712527,2698716641821198573] from endpoint /10.233.72.82:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (6037332363103153797,6340038263473598231] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (-5804306615902065604,-5378020114620936214] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (-3584249299959569304,-3222521200079278735] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (-1648575541776195288,-1153236428661033313] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (-3222521200079278735,-2970441771117300113] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (-7072223198439433501,-6838607262577469970] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (2698716641821198573,3294019010781597823] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (-6458925501018094722,-6094332342045944838] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (-7437070953534208797,-7072223198439433501] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,105 RangeStreamer.java:653 - Streaming range (-9056094249231252095,-8494350830871625849] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (-4280077884769327294,-4027818288046258330] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (1235756179488817535,1474014709801651424] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (7800645271964400882,8325075236594304739] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (-6094332342045944838,-5804306615902065604] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (4920093912231456203,5171083340294583852] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (5589761023205273411,6037332363103153797] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (-208307311873612049,173403779818465996] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (173403779818465996,409673720028588028] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (8325075236594304739,8740712896165944619] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (863193304466420763,1235756179488817535] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (4510388215757671753,4920093912231456203] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (-1153236428661033313,-848746871115065004] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (-8494350830871625849,-8097027978522913058] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (-4680291200194507593,-4280077884769327294] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,106 RangeStreamer.java:653 - Streaming range (6833281028885865383,7389162063802789319] from endpoint /10.233.65.96:7000 for keyspace system_distributed
    INFO  [main] 2026-02-25 09:51:04,116 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(6037332363103153797,6340038263473598231]) exists on Full(/10.233.65.96:7000,(5589761023205273411,6340038263473598231]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,116 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(4205798447833795210,4510388215757671753]) exists on Full(/10.233.72.82:7000,(3774472523046778112,4510388215757671753]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,116 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(1235756179488817535,1474014709801651424]) exists on Full(/10.233.65.96:7000,(863193304466420763,1474014709801651424]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,116 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-1153236428661033313,-848746871115065004]) exists on Full(/10.233.65.96:7000,(-1648575541776195288,-848746871115065004]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-2492952189267357044,-1980082885399146583]) exists on Full(/10.233.72.82:7000,(-2492952189267357044,-1648575541776195288]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(5171083340294583852,5589761023205273411]) exists on Full(/10.233.72.82:7000,(5171083340294583852,5589761023205273411]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(409673720028588028,863193304466420763]) exists on Full(/10.233.72.82:7000,(409673720028588028,863193304466420763]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-4280077884769327294,-4027818288046258330]) exists on Full(/10.233.65.96:7000,(-4680291200194507593,-4027818288046258330]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(9109056087792719937,-9056094249231252095]) exists on Full(/10.233.72.82:7000,(8740712896165944619,-9056094249231252095]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-208307311873612049,173403779818465996]) exists on Full(/10.233.65.96:7000,(-208307311873612049,409673720028588028]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-2970441771117300113,-2492952189267357044]) exists on Full(/10.233.72.82:7000,(-2970441771117300113,-2492952189267357044]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(5589761023205273411,6037332363103153797]) exists on Full(/10.233.65.96:7000,(5589761023205273411,6340038263473598231]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-6838607262577469970,-6458925501018094722]) exists on Full(/10.233.72.82:7000,(-6838607262577469970,-6458925501018094722]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(7800645271964400882,8325075236594304739]) exists on Full(/10.233.65.96:7000,(7800645271964400882,8325075236594304739]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-5378020114620936214,-4947008633690268130]) exists on Full(/10.233.72.82:7000,(-5378020114620936214,-4680291200194507593]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(863193304466420763,1235756179488817535]) exists on Full(/10.233.65.96:7000,(863193304466420763,1474014709801651424]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,117 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-6094332342045944838,-5804306615902065604]) exists on Full(/10.233.65.96:7000,(-6458925501018094722,-5804306615902065604]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,118 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(2373882718878712527,2698716641821198573]) exists on Full(/10.233.72.82:7000,(1881044709208847778,2698716641821198573]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,118 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(1881044709208847778,2373882718878712527]) exists on Full(/10.233.72.82:7000,(1881044709208847778,2698716641821198573]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,118 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-3222521200079278735,-2970441771117300113]) exists on Full(/10.233.65.96:7000,(-3584249299959569304,-2970441771117300113]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,118 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-4947008633690268130,-4680291200194507593]) exists on Full(/10.233.72.82:7000,(-5378020114620936214,-4680291200194507593]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,118 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-8494350830871625849,-8097027978522913058]) exists on Full(/10.233.65.96:7000,(-8494350830871625849,-8097027978522913058]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,118 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(3774472523046778112,4205798447833795210]) exists on Full(/10.233.72.82:7000,(3774472523046778112,4510388215757671753]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,118 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(7389162063802789319,7800645271964400882]) exists on Full(/10.233.72.82:7000,(7389162063802789319,7800645271964400882]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,118 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-1648575541776195288,-1153236428661033313]) exists on Full(/10.233.65.96:7000,(-1648575541776195288,-848746871115065004]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,118 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-1980082885399146583,-1648575541776195288]) exists on Full(/10.233.72.82:7000,(-2492952189267357044,-1648575541776195288]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,118 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-4027818288046258330,-3584249299959569304]) exists on Full(/10.233.72.82:7000,(-4027818288046258330,-3584249299959569304]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,118 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(4920093912231456203,5171083340294583852]) exists on Full(/10.233.65.96:7000,(4510388215757671753,5171083340294583852]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,118 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-6458925501018094722,-6094332342045944838]) exists on Full(/10.233.65.96:7000,(-6458925501018094722,-5804306615902065604]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-7072223198439433501,-6838607262577469970]) exists on Full(/10.233.65.96:7000,(-7437070953534208797,-6838607262577469970]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-7705207021912567625,-7437070953534208797]) exists on Full(/10.233.72.82:7000,(-8097027978522913058,-7437070953534208797]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-848746871115065004,-488727726483775239]) exists on Full(/10.233.72.82:7000,(-848746871115065004,-208307311873612049]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-8097027978522913058,-7705207021912567625]) exists on Full(/10.233.72.82:7000,(-8097027978522913058,-7437070953534208797]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(8740712896165944619,9109056087792719937]) exists on Full(/10.233.72.82:7000,(8740712896165944619,-9056094249231252095]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(2698716641821198573,3294019010781597823]) exists on Full(/10.233.65.96:7000,(2698716641821198573,3294019010781597823]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(4510388215757671753,4920093912231456203]) exists on Full(/10.233.65.96:7000,(4510388215757671753,5171083340294583852]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-9056094249231252095,-8494350830871625849]) exists on Full(/10.233.65.96:7000,(-9056094249231252095,-8494350830871625849]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(6340038263473598231,6833281028885865383]) exists on Full(/10.233.72.82:7000,(6340038263473598231,6833281028885865383]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(3294019010781597823,3774472523046778112]) exists on Full(/10.233.72.82:7000,(3294019010781597823,3774472523046778112]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(173403779818465996,409673720028588028]) exists on Full(/10.233.65.96:7000,(-208307311873612049,409673720028588028]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(1474014709801651424,1881044709208847778]) exists on Full(/10.233.72.82:7000,(1474014709801651424,1881044709208847778]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,119 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(8325075236594304739,8740712896165944619]) exists on Full(/10.233.65.96:7000,(8325075236594304739,8740712896165944619]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,120 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-488727726483775239,-208307311873612049]) exists on Full(/10.233.72.82:7000,(-848746871115065004,-208307311873612049]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,120 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-4680291200194507593,-4280077884769327294]) exists on Full(/10.233.65.96:7000,(-4680291200194507593,-4027818288046258330]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,120 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-5804306615902065604,-5378020114620936214]) exists on Full(/10.233.65.96:7000,(-5804306615902065604,-5378020114620936214]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,120 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-3584249299959569304,-3222521200079278735]) exists on Full(/10.233.65.96:7000,(-3584249299959569304,-2970441771117300113]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,120 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(-7437070953534208797,-7072223198439433501]) exists on Full(/10.233.65.96:7000,(-7437070953534208797,-6838607262577469970]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,120 RangeStreamer.java:330 - Bootstrap: range Full(/10.233.64.83:7000,(6833281028885865383,7389162063802789319]) exists on Full(/10.233.65.96:7000,(6833281028885865383,7389162063802789319]) for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,123 RangeStreamer.java:606 - Output from RangeFetchMapCalculator for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,123 RangeStreamer.java:653 - Streaming range (-5378020114620936214,-4947008633690268130] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (-8097027978522913058,-7705207021912567625] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (9109056087792719937,-9056094249231252095] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (1881044709208847778,2373882718878712527] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (-7705207021912567625,-7437070953534208797] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (7389162063802789319,7800645271964400882] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (-4947008633690268130,-4680291200194507593] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (-1980082885399146583,-1648575541776195288] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (-6838607262577469970,-6458925501018094722] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (5171083340294583852,5589761023205273411] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (-2492952189267357044,-1980082885399146583] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (8740712896165944619,9109056087792719937] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (3294019010781597823,3774472523046778112] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (-4027818288046258330,-3584249299959569304] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,124 RangeStreamer.java:653 - Streaming range (1474014709801651424,1881044709208847778] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (-2970441771117300113,-2492952189267357044] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (3774472523046778112,4205798447833795210] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (-848746871115065004,-488727726483775239] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (409673720028588028,863193304466420763] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (-488727726483775239,-208307311873612049] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (4205798447833795210,4510388215757671753] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (6340038263473598231,6833281028885865383] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (2373882718878712527,2698716641821198573] from endpoint /10.233.72.82:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (6037332363103153797,6340038263473598231] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (-5804306615902065604,-5378020114620936214] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (-3584249299959569304,-3222521200079278735] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (-1648575541776195288,-1153236428661033313] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,125 RangeStreamer.java:653 - Streaming range (-3222521200079278735,-2970441771117300113] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (-7072223198439433501,-6838607262577469970] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (2698716641821198573,3294019010781597823] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (-6458925501018094722,-6094332342045944838] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (-7437070953534208797,-7072223198439433501] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (-9056094249231252095,-8494350830871625849] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (-4280077884769327294,-4027818288046258330] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (1235756179488817535,1474014709801651424] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (7800645271964400882,8325075236594304739] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (-6094332342045944838,-5804306615902065604] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (4920093912231456203,5171083340294583852] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (5589761023205273411,6037332363103153797] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (-208307311873612049,173403779818465996] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (173403779818465996,409673720028588028] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (8325075236594304739,8740712896165944619] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,126 RangeStreamer.java:653 - Streaming range (863193304466420763,1235756179488817535] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,127 RangeStreamer.java:653 - Streaming range (4510388215757671753,4920093912231456203] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,127 RangeStreamer.java:653 - Streaming range (-1153236428661033313,-848746871115065004] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,127 RangeStreamer.java:653 - Streaming range (-8494350830871625849,-8097027978522913058] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,127 RangeStreamer.java:653 - Streaming range (-4680291200194507593,-4280077884769327294] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,127 RangeStreamer.java:653 - Streaming range (6833281028885865383,7389162063802789319] from endpoint /10.233.65.96:7000 for keyspace system_traces
    INFO  [main] 2026-02-25 09:51:04,162 StreamResultFuture.java:98 - [Stream #7faaf830-122f-11f1-84f8-cf73d4ed73cc] Executing streaming plan for Bootstrap
    INFO  [main] 2026-02-25 09:51:04,164 StreamSession.java:374 - [Stream #7faaf830-122f-11f1-84f8-cf73d4ed73cc] Starting streaming to 10.233.65.96:7000
    INFO  [main] 2026-02-25 09:51:04,193 StreamCoordinator.java:268 - [Stream #7faaf830-122f-11f1-84f8-cf73d4ed73cc, ID#0] Beginning stream session with /10.233.65.96:7000
    INFO  [Stream-Deserializer-/10.233.65.96:7000-c228f871] 2026-02-25 09:51:04,317 StreamResultFuture.java:187 - [Stream #7faaf830-122f-11f1-84f8-cf73d4ed73cc ID#0] Prepare completed. Receiving 7 files(4.910KiB), sending 0 files(0.000KiB)
    INFO  [Stream-Deserializer-/10.233.65.96:7000-c228f871] 2026-02-25 09:51:04,323 StreamSession.java:374 - [Stream #7faaf830-122f-11f1-84f8-cf73d4ed73cc] Starting streaming to 10.233.72.82:7000
    INFO  [Messaging-EventLoop-3-3] 2026-02-25 09:51:04,324 InboundConnectionInitiator.java:465 - /10.233.65.96:7000(/10.233.65.96:52460)->/10.233.64.83:7000-STREAMING-ddfc0cb1 streaming connection established, version = 12, framing = UNPROTECTED, encryption = unencrypted
    INFO  [Stream-Deserializer-/10.233.65.96:7000-c228f871] 2026-02-25 09:51:04,332 StreamCoordinator.java:268 - [Stream #7faaf830-122f-11f1-84f8-cf73d4ed73cc, ID#0] Beginning stream session with /10.233.72.82:7000
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,388 BigTableZeroCopyWriter.java:214 - Writing component DATA to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-Data.db length 0.039KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,388 BigTableZeroCopyWriter.java:224 - Block Writing component to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-Data.db length 0.039KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,396 BigTableZeroCopyWriter.java:214 - Writing component PRIMARY_INDEX to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-Index.db length 0.013KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,396 BigTableZeroCopyWriter.java:224 - Block Writing component to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-Index.db length 0.013KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,404 BigTableZeroCopyWriter.java:214 - Writing component STATS to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-Statistics.db length 4.719KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,404 BigTableZeroCopyWriter.java:224 - Block Writing component to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-Statistics.db length 4.719KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,410 BigTableZeroCopyWriter.java:214 - Writing component COMPRESSION_INFO to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-CompressionInfo.db length 0.046KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,410 BigTableZeroCopyWriter.java:224 - Block Writing component to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-CompressionInfo.db length 0.046KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,415 BigTableZeroCopyWriter.java:214 - Writing component FILTER to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-Filter.db length 0.016KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,415 BigTableZeroCopyWriter.java:224 - Block Writing component to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-Filter.db length 0.016KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,419 BigTableZeroCopyWriter.java:214 - Writing component SUMMARY to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-Summary.db length 0.069KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,420 BigTableZeroCopyWriter.java:224 - Block Writing component to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-Summary.db length 0.069KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,424 BigTableZeroCopyWriter.java:214 - Writing component DIGEST to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-Digest.crc32 length 0.009KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,424 BigTableZeroCopyWriter.java:224 - Block Writing component to /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big-Digest.crc32 length 0.009KiB
    INFO  [Stream-Deserializer-/10.233.65.96:7000-ddfc0cb1] 2026-02-25 09:51:04,438 SSTableReaderBuilder.java:354 - Opening /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-1-big (0.039KiB)
    INFO  [StreamReceiveTask:1] 2026-02-25 09:51:04,457 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb_txn_stream_7fdc6870-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:04,462 StreamResultFuture.java:201 - [Stream #7faaf830-122f-11f1-84f8-cf73d4ed73cc] Session with /10.233.65.96:7000 is complete
    INFO  [Stream-Deserializer-/10.233.72.82:7000-ae66ae1f] 2026-02-25 09:51:04,497 StreamResultFuture.java:187 - [Stream #7faaf830-122f-11f1-84f8-cf73d4ed73cc ID#0] Prepare completed. Receiving 0 files(0.000KiB), sending 0 files(0.000KiB)
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:04,498 StreamResultFuture.java:201 - [Stream #7faaf830-122f-11f1-84f8-cf73d4ed73cc] Session with /10.233.72.82:7000 is complete
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:04,503 StreamResultFuture.java:252 - [Stream #7faaf830-122f-11f1-84f8-cf73d4ed73cc] All sessions completed
    INFO  [main] 2026-02-25 09:51:04,505 StorageService.java:2072 - Bootstrap completed for tokens [-1980082885399146583, 2373882718878712527, -1153236428661033313, 6037332363103153797, 4205798447833795210, -4947008633690268130, 4920093912231456203, -7705207021912567625, -6094332342045944838, -4280077884769327294, 9109056087792719937, -488727726483775239, 173403779818465996, -3222521200079278735, 1235756179488817535, -7072223198439433501]
    INFO  [main] 2026-02-25 09:51:04,551 StorageService.java:1920 - JOINING: Finish joining ring
    INFO  [main] 2026-02-25 09:51:04,554 ColumnFamilyStore.java:1012 - Enqueuing flush of system.local, Reason: INTERNALLY_FORCED, Usage: 0.534KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:04,573 Flushing.java:145 - Writing Memtable-local@1664275703(0.053KiB serialized bytes, 1 ops, 0.534KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:04,574 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-8-big-Data.db (0.034KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=56446)
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:51:04,615 LogTransaction.java:242 - Unfinished transaction log, deleting /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb_txn_flush_8001cac0-122f-11f1-84f8-cf73d4ed73cc.log
    INFO  [main] 2026-02-25 09:51:04,628 StorageService.java:3111 - Node /10.233.64.83:7000 state jump to NORMAL
    INFO  [main] 2026-02-25 09:51:04,629 Gossiper.java:2339 - Waiting for gossip to settle...
    INFO  [main] 2026-02-25 09:51:12,630 Gossiper.java:2370 - No gossip backlog; proceeding
    INFO  [main] 2026-02-25 09:51:12,640 AuthCache.java:340 - (Re)initializing NetworkPermissionsCache (validity period/update interval/max entries/active update) (2000/2000/1000/false)
    INFO  [main] 2026-02-25 09:51:12,642 AuthCache.java:340 - (Re)initializing RolesCache (validity period/update interval/max entries/active update) (2000/2000/1000/false)
    INFO  [main] 2026-02-25 09:51:12,650 CassandraDaemon.java:488 - Prewarming of auth caches is disabled
    INFO  [main] 2026-02-25 09:51:12,650 CassandraDaemonInterceptor.java:57 - Starting DataStax Management API Agent for Apache Cassandra 0.1.107
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:12,702 CompactionTask.java:164 - Compacting (84db3f40-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-8-big-Data.db:level=0, /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-5-big-Data.db:level=0, /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-4-big-Data.db:level=0, /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-6-big-Data.db:level=0, /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-7-big-Data.db:level=0, /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-3-big-Data.db:level=0, /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-2-big-Data.db:level=0, /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-1-big-Data.db:level=0, ]
    INFO  [main] 2026-02-25 09:51:12,795 CassandraDaemonInterceptor.java:119 - no-arg constructor found!
    INFO  [main] 2026-02-25 09:51:12,809 IPCController.java:111 - Starting Server
    INFO  [main] 2026-02-25 09:51:12,811 IPCController.java:121 - Started Server
    INFO  [main] 2026-02-25 09:51:12,811 CassandraDaemonInterceptor.java:83 - Starting listening for CQL clients on /tmp/cassandra.sock ...
    INFO  [main] 2026-02-25 09:51:12,812 MetricsInterceptor.java:65 - Starting Metric Collector for Apache Cassandra
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:13,079 CompactionTask.java:253 - Compacted (84db3f40-122f-11f1-84f8-cf73d4ed73cc) 8 sstables to [/var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-9-big,] to level=0.  0.874KiB to 0.658KiB (~75% of original) in 372ms.  Read Throughput = 2.343KiB/s, Write Throughput = 1.765KiB/s, Row Throughput = ~2/s.  8 total partitions merged to 1.  Partition merge counts were {8:1, }. Time spent writing keys = 71ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:13,083 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-8-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:13,085 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-5-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:13,086 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-4-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:13,088 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-6-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:13,089 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-7-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:13,091 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-3-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:13,092 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-2-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:13,094 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-1-big
    INFO  [main] 2026-02-25 09:51:13,491 CassandraMetricRegistryListener.java:542 - Server version indicates metrics are microsecond resolution
    WARN  [epollEventLoopGroup-5-2] 2026-02-25 09:51:14,620 AbstractChannelHandlerContext.java:311 - An exception 'java.lang.NullPointerException' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception:
    io.netty.handler.codec.DecoderException: java.lang.reflect.InvocationTargetException
    	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:478)
    	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276)
    	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
    	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
    	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357)
    	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
    	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379)
    	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365)
    	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
    	at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:795)
    	at io.netty.channel.epoll.EpollDomainSocketChannel$EpollDomainUnsafe.epollInReady(EpollDomainSocketChannel.java:138)
    	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:480)
    	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378)
    	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
    	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
    	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
    	at java.base/java.lang.Thread.run(Thread.java:829)
    Caused by: java.lang.reflect.InvocationTargetException: null
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    	at java.base/java.lang.reflect.Method.invoke(Method.java:566)
    	at org.apache.cassandra.transport.UnixSocketServer41x$PipelineChannelInitializer.decode(UnixSocketServer41x.java:340)
    	at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:508)
    	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:447)
    	... 16 common frames omitted
    Caused by: java.lang.NullPointerException: null
    	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:877)
    	at org.apache.cassandra.config.SubnetGroups.contains(SubnetGroups.java:57)
    	at org.apache.cassandra.transport.ExceptionHandlers.getUnexpectedExceptionHandler(ExceptionHandlers.java:157)
    	at org.apache.cassandra.transport.Dispatcher.processRequest(Dispatcher.java:431)
    	... 23 common frames omitted
    INFO  [main] 2026-02-25 09:51:14,686 MetricsInterceptor.java:88 - Metrics collector started
    INFO  [main] 2026-02-25 09:51:14,689 StartupClusterConnectivityChecker.java:128 - Blocking coordination until only a single peer is DOWN in the local datacenter, timeout=10s
    INFO  [Messaging-EventLoop-3-2] 2026-02-25 09:51:14,699 OutboundConnection.java:1153 - /10.233.64.83:7000(/10.233.64.83:42432)->cassandra-seed-service/10.233.65.96:7000-LARGE_MESSAGES-7802f24b successfully connected, version = 12, framing = LZ4, encryption = unencrypted
    INFO  [Messaging-EventLoop-3-5] 2026-02-25 09:51:14,701 OutboundConnection.java:1153 - /10.233.64.83:7000(/10.233.64.83:51648)->cassandra-seed-service/10.233.72.82:7000-LARGE_MESSAGES-2e1fe966 successfully connected, version = 12, framing = LZ4, encryption = unencrypted
    INFO  [Messaging-EventLoop-3-4] 2026-02-25 09:51:14,707 InboundConnectionInitiator.java:529 - /10.233.65.96:7000(/10.233.65.96:52644)->/10.233.64.83:7000-LARGE_MESSAGES-e7c7cb93 messaging connection established, version = 12, framing = LZ4, encryption = unencrypted
    INFO  [Messaging-EventLoop-3-5] 2026-02-25 09:51:14,708 InboundConnectionInitiator.java:529 - /10.233.72.82:7000(/10.233.72.82:40750)->/10.233.64.83:7000-LARGE_MESSAGES-8e3e1932 messaging connection established, version = 12, framing = LZ4, encryption = unencrypted
    INFO  [main] 2026-02-25 09:51:14,709 StartupClusterConnectivityChecker.java:181 - Ensured sufficient healthy connections with [dc1] after 15 milliseconds
    INFO  [main] 2026-02-25 09:51:14,722 NativeTransportService.java:130 - Using Netty Version: [netty-buffer=netty-buffer-4.1.58.Final.10b03e6, netty-codec=netty-codec-4.1.58.Final.10b03e6, netty-codec-dns=netty-codec-dns-4.1.58.Final.10b03e6, netty-codec-haproxy=netty-codec-haproxy-4.1.58.Final.10b03e6, netty-codec-http=netty-codec-http-4.1.58.Final.10b03e6, netty-codec-http2=netty-codec-http2-4.1.58.Final.10b03e6, netty-codec-memcache=netty-codec-memcache-4.1.58.Final.10b03e6, netty-codec-mqtt=netty-codec-mqtt-4.1.58.Final.10b03e6, netty-codec-redis=netty-codec-redis-4.1.58.Final.10b03e6, netty-codec-smtp=netty-codec-smtp-4.1.58.Final.10b03e6, netty-codec-socks=netty-codec-socks-4.1.58.Final.10b03e6, netty-codec-stomp=netty-codec-stomp-4.1.58.Final.10b03e6, netty-codec-xml=netty-codec-xml-4.1.58.Final.10b03e6, netty-common=netty-common-4.1.58.Final.10b03e6, netty-handler=netty-handler-4.1.58.Final.10b03e6, netty-handler-proxy=netty-handler-proxy-4.1.58.Final.10b03e6, netty-resolver=netty-resolver-4.1.58.Final.10b03e6, netty-resolver-dns=netty-resolver-dns-4.1.58.Final.10b03e6, netty-resolver-dns-native-macos=netty-resolver-dns-native-macos-4.1.58.Final.10b03e65f1, netty-transport=netty-transport-4.1.58.Final.10b03e6, netty-transport-native-epoll=netty-transport-native-epoll-4.1.58.Final.10b03e6, netty-transport-native-kqueue=netty-transport-native-kqueue-4.1.58.Final.10b03e65f1, netty-transport-native-unix-common=netty-transport-native-unix-common-4.1.58.Final.10b03e6, netty-transport-rxtx=netty-transport-rxtx-4.1.58.Final.10b03e6, netty-transport-sctp=netty-transport-sctp-4.1.58.Final.10b03e6, netty-transport-udt=netty-transport-udt-4.1.58.Final.10b03e6]
    INFO  [main] 2026-02-25 09:51:14,723 NativeTransportService.java:68 - Netty using native Epoll event loop
    INFO  [main] 2026-02-25 09:51:14,749 PipelineConfigurator.java:145 - Using Netty Version: [netty-buffer=netty-buffer-4.1.58.Final.10b03e6, netty-codec=netty-codec-4.1.58.Final.10b03e6, netty-codec-dns=netty-codec-dns-4.1.58.Final.10b03e6, netty-codec-haproxy=netty-codec-haproxy-4.1.58.Final.10b03e6, netty-codec-http=netty-codec-http-4.1.58.Final.10b03e6, netty-codec-http2=netty-codec-http2-4.1.58.Final.10b03e6, netty-codec-memcache=netty-codec-memcache-4.1.58.Final.10b03e6, netty-codec-mqtt=netty-codec-mqtt-4.1.58.Final.10b03e6, netty-codec-redis=netty-codec-redis-4.1.58.Final.10b03e6, netty-codec-smtp=netty-codec-smtp-4.1.58.Final.10b03e6, netty-codec-socks=netty-codec-socks-4.1.58.Final.10b03e6, netty-codec-stomp=netty-codec-stomp-4.1.58.Final.10b03e6, netty-codec-xml=netty-codec-xml-4.1.58.Final.10b03e6, netty-common=netty-common-4.1.58.Final.10b03e6, netty-handler=netty-handler-4.1.58.Final.10b03e6, netty-handler-proxy=netty-handler-proxy-4.1.58.Final.10b03e6, netty-resolver=netty-resolver-4.1.58.Final.10b03e6, netty-resolver-dns=netty-resolver-dns-4.1.58.Final.10b03e6, netty-resolver-dns-native-macos=netty-resolver-dns-native-macos-4.1.58.Final.10b03e65f1, netty-transport=netty-transport-4.1.58.Final.10b03e6, netty-transport-native-epoll=netty-transport-native-epoll-4.1.58.Final.10b03e6, netty-transport-native-kqueue=netty-transport-native-kqueue-4.1.58.Final.10b03e65f1, netty-transport-native-unix-common=netty-transport-native-unix-common-4.1.58.Final.10b03e6, netty-transport-rxtx=netty-transport-rxtx-4.1.58.Final.10b03e6, netty-transport-sctp=netty-transport-sctp-4.1.58.Final.10b03e6, netty-transport-udt=netty-transport-udt-4.1.58.Final.10b03e6]
    INFO  [main] 2026-02-25 09:51:14,750 PipelineConfigurator.java:146 - Starting listening for CQL clients on /0.0.0.0:9042 (unencrypted)...
    INFO  [main] 2026-02-25 09:51:14,780 CassandraDaemonInterceptor.java:60 - Starting DataStax Metric Collector for Apache Cassandra 0.3.6

    INFO  [main] 2026-02-25 09:51:14,791 ConfigurationLoader.java:63 - Configuration location: file:/opt/metrics-collector/config/metric-collector.yaml
    INFO  [main] 2026-02-25 09:51:14,887 CollectdController.java:469 - /opt/metrics-collector/config/collectd.conf.tmpl
    INFO  [main] 2026-02-25 09:51:15,004 UnixSocketClient.java:388 - Connection to collectd established
    INFO  [main] 2026-02-25 09:51:15,491 UnixSocketClient.java:595 - Starting metric reporting with 30 sec interval
    INFO  [main] 2026-02-25 09:51:15,872 CassandraDaemonInterceptor.java:102 - java.lang.IllegalArgumentException: A metric named jvm.fd.usage already exists
    INFO  [main] 2026-02-25 09:51:15,872 CassandraDaemonInterceptor.java:102 - java.lang.IllegalArgumentException: A metric named jvm.buffers.direct.count already exists
    INFO  [main] 2026-02-25 09:51:15,873 CassandraDaemonInterceptor.java:102 - java.lang.IllegalArgumentException: A metric named jvm.gc.G1-Old-Generation.time already exists
    INFO  [main] 2026-02-25 09:51:15,873 CassandraDaemonInterceptor.java:102 - java.lang.IllegalArgumentException: A metric named jvm.memory.heap.committed already exists
    INFO  [main] 2026-02-25 09:51:15,873 CassandraDaemonInterceptor.java:60 - Starting DataStax Metric Collector for Apache Cassandra 0.3.6

    WARN  [main] 2026-02-25 09:51:15,873 CassandraDaemonInterceptor.java:79 - Problem starting DataStax Metric Collector for Apache Cassandra
    java.lang.RuntimeException: MCAC Client is already started
    	at com.datastax.mcac.UnixSocketClient.start(UnixSocketClient.java:308)
    	at com.datastax.mcac.interceptors.CassandraDaemonInterceptor.intercept(CassandraDaemonInterceptor.java:61)
    	at org.apache.cassandra.service.CassandraDaemon.start(CassandraDaemon.java)
    	at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon.java:759)
    	at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.java:878)
    INFO  [main] 2026-02-25 09:51:15,873 CassandraDaemon.java:761 - Startup complete
    INFO  [epollEventLoopGroup-5-4] 2026-02-25 09:51:24,650 Keyspace.java:394 - Creating replication strategy none params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=1}}
    INFO  [epollEventLoopGroup-5-4] 2026-02-25 09:51:24,651 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(1)
    WARN  [epollEventLoopGroup-5-4] 2026-02-25 09:51:25,189 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    INFO  [epollEventLoopGroup-5-4] 2026-02-25 09:51:25,264 Keyspace.java:394 - Creating replication strategy none params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=1}}
    INFO  [epollEventLoopGroup-5-4] 2026-02-25 09:51:25,265 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(1)
    WARN  [epollEventLoopGroup-5-4] 2026-02-25 09:51:26,237 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    INFO  [epollEventLoopGroup-5-4] 2026-02-25 09:51:26,448 Keyspace.java:394 - Creating replication strategy none params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=1}}
    INFO  [epollEventLoopGroup-5-4] 2026-02-25 09:51:26,448 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(1)
    INFO  [MigrationStage:1] 2026-02-25 09:51:27,302 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:27,316 Flushing.java:145 - Writing Memtable-keyspaces@965374200(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:27,318 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-2-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=58645)
    INFO  [MigrationStage:1] 2026-02-25 09:51:27,379 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{1f0bd7e2-153f-3bba-bb11-cd9487c5f0eb --> aadc73c0-bcc7-3714-bf20-1e005cd05edb, diff=KeyspacesDiff{created=[KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[], views=[], functions=[], types=[]}], dropped=[], altered=[]}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:27,381 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:27,381 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    WARN  [epollEventLoopGroup-5-4] 2026-02-25 09:51:31,858 K8SeedProvider41x.java:47 - Seed provider couldn't lookup host cassandra-dc1-additional-seed-service
    INFO  [epollEventLoopGroup-5-4] 2026-02-25 09:51:31,898 Keyspace.java:394 - Creating replication strategy none params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=1}}
    INFO  [epollEventLoopGroup-5-4] 2026-02-25 09:51:31,898 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(1)
    INFO  [MigrationStage:1] 2026-02-25 09:51:34,236 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 3.967KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:34,268 Flushing.java:145 - Writing Memtable-columns@1162502473(0.790KiB serialized bytes, 5 ops, 3.967KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:34,269 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-2-big-Data.db (0.391KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=60813)
    INFO  [MigrationStage:1] 2026-02-25 09:51:34,315 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.661KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:34,331 Flushing.java:145 - Writing Memtable-tables@907095560(0.699KiB serialized bytes, 1 ops, 2.661KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:34,332 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-2-big-Data.db (0.433KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=60821)
    INFO  [MigrationStage:1] 2026-02-25 09:51:34,394 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:34,406 Flushing.java:145 - Writing Memtable-keyspaces@1335862905(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:34,406 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-3-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=60821)
    INFO  [MigrationStage:1] 2026-02-25 09:51:34,469 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{aadc73c0-bcc7-3714-bf20-1e005cd05edb --> 59595977-ca0b-3c52-90ec-e9721ef53f45, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.schema_migration], views=[], functions=[], types=[]}, tables=Diff{created=[reaper_db.schema_migration], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:34,472 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:34,472 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:51:34,474 ColumnFamilyStore.java:484 - Initializing reaper_db.schema_migration
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:51:35,729 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:51:35,738 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 3.278KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:35,753 Flushing.java:145 - Writing Memtable-columns@2005673657(0.667KiB serialized bytes, 4 ops, 3.278KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:35,754 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-3-big-Data.db (0.351KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=62608)
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:51:35,807 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.715KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:35,824 Flushing.java:145 - Writing Memtable-tables@1336362367(0.706KiB serialized bytes, 1 ops, 2.715KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:35,825 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-3-big-Data.db (0.439KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=62616)
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:51:35,873 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:35,886 Flushing.java:145 - Writing Memtable-keyspaces@1640445182(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:35,886 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-4-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=62616)
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:35,937 CompactionTask.java:164 - Compacting (92b5d8f0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-4-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-3-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-1-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-2-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:51:35,942 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:51:35,943 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:51:35,945 ColumnFamilyStore.java:484 - Initializing reaper_db.schema_migration_leader
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:36,064 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-4-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:36,066 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-3-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:36,068 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-1-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:36,069 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-2-big
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:36,071 CompactionTask.java:253 - Compacted (92b5d8f0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-5-big,] to level=0.  0.597KiB to 0.267KiB (~44% of original) in 132ms.  Read Throughput = 4.498KiB/s, Write Throughput = 2.010KiB/s, Row Throughput = ~12/s.  8 total partitions merged to 6.  Partition merge counts were {1:5, 3:1, }. Time spent writing keys = 35ms
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:36,857 QueryProcessor.java:656 - Fully upgraded to at least 4.1.8
    INFO  [MigrationStage:1] 2026-02-25 09:51:37,826 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.554KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:37,842 Flushing.java:145 - Writing Memtable-columns@977773840(0.516KiB serialized bytes, 3 ops, 2.554KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:37,843 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-4-big-Data.db (0.282KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=67812)
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:37,890 CompactionTask.java:164 - Compacting (93e00110-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-4-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-2-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-3-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-1-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:51:37,890 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.657KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:37,909 Flushing.java:145 - Writing Memtable-tables@186680718(0.695KiB serialized bytes, 1 ops, 2.657KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:37,909 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-4-big-Data.db (0.429KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=67820)
    INFO  [MigrationStage:1] 2026-02-25 09:51:37,969 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:37,970 CompactionTask.java:164 - Compacting (93ec3610-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-4-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-1-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-2-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-3-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:37,993 Flushing.java:145 - Writing Memtable-keyspaces@747756344(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:37,994 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-6-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=67820)
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:38,001 CompactionTask.java:253 - Compacted (93e00110-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-5-big,] to level=0.  7.857KiB to 7.623KiB (~97% of original) in 110ms.  Read Throughput = 71.253KiB/s, Write Throughput = 69.127KiB/s, Row Throughput = ~312/s.  8 total partitions merged to 6.  Partition merge counts were {1:5, 3:1, }. Time spent writing keys = 29ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:38,002 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-4-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:38,003 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-2-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:38,006 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-3-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:38,008 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-1-big
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:38,093 CompactionTask.java:253 - Compacted (93ec3610-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-5-big,] to level=0.  4.617KiB to 3.719KiB (~80% of original) in 121ms.  Read Throughput = 37.883KiB/s, Write Throughput = 30.512KiB/s, Row Throughput = ~53/s.  8 total partitions merged to 6.  Partition merge counts were {1:5, 3:1, }. Time spent writing keys = 28ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:38,094 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-4-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:38,095 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{bb820228-9366-3e85-9c9a-34c1ac399f81 --> 564e3337-b4d2-32e6-bec7-03c0c55b38a4, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.schema_migration, reaper_db.schema_migration_leader], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader], views=[], functions=[], types=[]}, tables=Diff{created=[reaper_db.running_reapers], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:38,095 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:38,096 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:38,096 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-1-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:38,097 ColumnFamilyStore.java:484 - Initializing reaper_db.running_reapers
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:38,097 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-2-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:38,099 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-3-big
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:38,701 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:38,704 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 6.892KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:38,720 Flushing.java:145 - Writing Memtable-columns@889101196(1.438KiB serialized bytes, 9 ops, 6.892KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:38,721 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-6-big-Data.db (0.706KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=71706)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:38,771 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.703KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:38,786 Flushing.java:145 - Writing Memtable-tables@504306877(0.694KiB serialized bytes, 1 ops, 2.703KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:38,787 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-6-big-Data.db (0.428KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=71714)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:38,835 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:38,848 Flushing.java:145 - Writing Memtable-keyspaces@584174148(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:38,848 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-7-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=71714)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:38,902 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:38,902 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:38,903 ColumnFamilyStore.java:484 - Initializing reaper_db.repair_unit_v1
    INFO  [MigrationStage:1] 2026-02-25 09:51:40,723 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.613KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:40,739 Flushing.java:145 - Writing Memtable-columns@1802907326(0.575KiB serialized bytes, 3 ops, 2.613KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:40,740 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-7-big-Data.db (0.342KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=73507)
    INFO  [MigrationStage:1] 2026-02-25 09:51:40,791 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.681KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:40,808 Flushing.java:145 - Writing Memtable-tables@2062121508(0.719KiB serialized bytes, 1 ops, 2.681KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:40,809 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-7-big-Data.db (0.452KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=73515)
    INFO  [MigrationStage:1] 2026-02-25 09:51:40,854 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:40,867 Flushing.java:145 - Writing Memtable-keyspaces@1822325221(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:40,868 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-8-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=73515)
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:40,909 CompactionTask.java:164 - Compacting (95acaac0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-7-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-8-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-6-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-5-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:51:40,924 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{0aa29da0-6a3c-395b-ab74-62fa01f3acc6 --> ff15905d-9508-39b2-9e0a-079d8f058926, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.repair_unit_v1], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader], views=[], functions=[], types=[]}, tables=Diff{created=[reaper_db.repair_schedule_by_cluster_and_keyspace], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:40,925 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:40,925 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:51:40,926 ColumnFamilyStore.java:484 - Initializing reaper_db.repair_schedule_by_cluster_and_keyspace
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:40,996 CompactionTask.java:253 - Compacted (95acaac0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-9-big,] to level=0.  0.621KiB to 0.267KiB (~42% of original) in 85ms.  Read Throughput = 7.264KiB/s, Write Throughput = 3.118KiB/s, Row Throughput = ~12/s.  9 total partitions merged to 6.  Partition merge counts were {1:5, 4:1, }. Time spent writing keys = 14ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:40,996 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-7-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:40,997 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-8-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:40,998 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-6-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:41,000 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-5-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:42,510 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.795KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:42,527 Flushing.java:145 - Writing Memtable-columns@1969921026(0.322KiB serialized bytes, 2 ops, 1.795KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:42,528 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-8-big-Data.db (0.172KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=76019)
    INFO  [MigrationStage:1] 2026-02-25 09:51:42,626 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.663KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:42,626 CompactionTask.java:164 - Compacting (96b2a910-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-5-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-6-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-7-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-8-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:42,645 Flushing.java:145 - Writing Memtable-tables@1316235093(0.701KiB serialized bytes, 1 ops, 2.663KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:42,646 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-8-big-Data.db (0.435KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=76194)
    INFO  [MigrationStage:1] 2026-02-25 09:51:42,715 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:42,716 CompactionTask.java:164 - Compacting (96c064b0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-6-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-7-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-5-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-8-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:42,784 Flushing.java:145 - Writing Memtable-keyspaces@898124760(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:42,785 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-10-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=76194)
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:42,786 CompactionTask.java:253 - Compacted (96b2a910-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-9-big,] to level=0.  8.302KiB to 8.017KiB (~96% of original) in 158ms.  Read Throughput = 52.480KiB/s, Write Throughput = 50.678KiB/s, Row Throughput = ~326/s.  9 total partitions merged to 6.  Partition merge counts were {1:5, 4:1, }. Time spent writing keys = 27ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:42,786 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-5-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:42,787 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-6-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:42,790 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-8-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:42,791 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-7-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:42,872 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{ff15905d-9508-39b2-9e0a-079d8f058926 --> e9d5732d-200b-3549-87a4-3a397ff607cb, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.repair_run_by_cluster, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader], views=[], functions=[], types=[]}, tables=Diff{created=[reaper_db.repair_run_by_cluster], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:42,872 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:42,873 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:42,874 CompactionTask.java:253 - Compacted (96c064b0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-9-big,] to level=0.  4.849KiB to 3.884KiB (~80% of original) in 157ms.  Read Throughput = 30.708KiB/s, Write Throughput = 24.597KiB/s, Row Throughput = ~56/s.  9 total partitions merged to 6.  Partition merge counts were {1:5, 4:1, }. Time spent writing keys = 73ms
    INFO  [MigrationStage:1] 2026-02-25 09:51:42,875 ColumnFamilyStore.java:484 - Initializing reaper_db.repair_run_by_cluster
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:42,875 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-8-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:42,876 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-6-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:42,877 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-7-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:42,878 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-5-big
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:51:43,785 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:51:43,788 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 9.818KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:43,802 Flushing.java:145 - Writing Memtable-columns@687349970(2.087KiB serialized bytes, 13 ops, 9.818KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:43,803 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-10-big-Data.db (1.023KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=80051)
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:51:43,848 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.707KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:43,861 Flushing.java:145 - Writing Memtable-tables@421999815(0.698KiB serialized bytes, 1 ops, 2.707KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:43,862 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-10-big-Data.db (0.432KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=80051)
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:51:43,908 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:43,922 Flushing.java:145 - Writing Memtable-keyspaces@1923213485(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:43,923 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-11-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=80059)
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:51:43,977 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:51:43,977 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:51:43,979 ColumnFamilyStore.java:484 - Initializing reaper_db.repair_schedule_v1
    INFO  [insights-8-1] 2026-02-25 09:51:45,509 NoSpamLogger.java:105 - Not able to get buckets for org.apache.cassandra.metrics.messaging.schema_push_req.wait_latency 128 type org.apache.cassandra.metrics.DecayingEstimatedHistogramReservoir$EstimatedHistogramReservoirSnapshot
    INFO  [MigrationStage:1] 2026-02-25 09:51:46,652 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.478KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:46,680 Flushing.java:145 - Writing Memtable-columns@682509725(0.439KiB serialized bytes, 3 ops, 2.478KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:46,681 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-11-big-Data.db (0.206KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=81855)
    INFO  [MigrationStage:1] 2026-02-25 09:51:46,825 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.648KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:46,840 Flushing.java:145 - Writing Memtable-tables@1836054093(0.687KiB serialized bytes, 1 ops, 2.648KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:46,840 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-11-big-Data.db (0.420KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=81863)
    INFO  [MigrationStage:1] 2026-02-25 09:51:46,898 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:46,912 Flushing.java:145 - Writing Memtable-keyspaces@151340550(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:46,913 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-12-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=81863)
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:46,966 CompactionTask.java:164 - Compacting (9948e450-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-10-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-9-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-11-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-12-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:51:46,987 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{67914f0f-7fc5-3369-b7f8-6697e85997b1 --> 4d87bb6d-fd33-3862-a7be-3d16e30c8a03, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.repair_run_by_cluster, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.repair_schedule_v1], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.repair_run_by_cluster, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader], views=[], functions=[], types=[]}, tables=Diff{created=[reaper_db.cluster], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:46,987 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:46,988 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:51:46,989 ColumnFamilyStore.java:484 - Initializing reaper_db.cluster
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:47,114 CompactionTask.java:253 - Compacted (9948e450-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-13-big,] to level=0.  0.621KiB to 0.267KiB (~42% of original) in 146ms.  Read Throughput = 4.250KiB/s, Write Throughput = 1.824KiB/s, Row Throughput = ~12/s.  9 total partitions merged to 6.  Partition merge counts were {1:5, 4:1, }. Time spent writing keys = 17ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:47,115 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-10-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:47,116 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-9-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:47,117 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-11-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:47,119 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-12-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:47,987 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 3.910KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:48,003 Flushing.java:145 - Writing Memtable-columns@38681146(0.733KiB serialized bytes, 5 ops, 3.910KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:48,004 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-12-big-Data.db (0.334KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=84516)
    INFO  [MigrationStage:1] 2026-02-25 09:51:48,062 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.649KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:48,062 CompactionTask.java:164 - Compacting (99f020d0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-10-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-11-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-9-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-12-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:48,085 Flushing.java:145 - Writing Memtable-tables@2116295285(0.688KiB serialized bytes, 1 ops, 2.649KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:48,086 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-12-big-Data.db (0.421KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=84516)
    INFO  [MigrationStage:1] 2026-02-25 09:51:48,141 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:48,142 CompactionTask.java:164 - Compacting (99fc55d0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-9-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-11-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-10-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-12-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:48,170 Flushing.java:145 - Writing Memtable-keyspaces@1809413137(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:48,171 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-14-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=84524)
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:48,183 CompactionTask.java:253 - Compacted (99f020d0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-13-big,] to level=0.  8.816KiB to 8.542KiB (~96% of original) in 118ms.  Read Throughput = 74.274KiB/s, Write Throughput = 71.963KiB/s, Row Throughput = ~347/s.  9 total partitions merged to 6.  Partition merge counts were {1:5, 4:1, }. Time spent writing keys = 29ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:48,183 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-10-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:48,186 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-11-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:48,187 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-9-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:48,190 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-12-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:48,252 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{4d87bb6d-fd33-3862-a7be-3d16e30c8a03 --> cc98caa8-37eb-395d-85f7-e4dc6b8712ae, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.repair_run_by_cluster, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.repair_run_by_cluster, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[reaper_db.snapshot], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:48,253 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:48,253 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:51:48,255 ColumnFamilyStore.java:484 - Initializing reaper_db.snapshot
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:48,261 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-9-big
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:48,263 CompactionTask.java:253 - Compacted (99fc55d0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-13-big,] to level=0.  4.966KiB to 4.016KiB (~80% of original) in 119ms.  Read Throughput = 41.567KiB/s, Write Throughput = 33.613KiB/s, Row Throughput = ~59/s.  9 total partitions merged to 6.  Partition merge counts were {1:5, 4:1, }. Time spent writing keys = 33ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:48,263 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-11-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:48,264 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-10-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:48,265 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-12-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:48,386 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:48,401 Flushing.java:145 - Writing Memtable-keyspaces@1577420922(0.146KiB serialized bytes, 1 ops, 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:48,402 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-15-big-Data.db (0.115KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=86548)
    INFO  [MigrationStage:1] 2026-02-25 09:51:48,453 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{cc98caa8-37eb-395d-85f7-e4dc6b8712ae --> a9ed5a04-7a6f-38bb-94f3-868b29549f7f, diff=KeyspacesDiff{created=[KeyspaceMetadata{name=aaigraph, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}, tables=[], views=[], functions=[], types=[]}], dropped=[], altered=[]}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:48,454 Keyspace.java:394 - Creating replication strategy aaigraph params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}
    INFO  [Native-Transport-Requests-10] 2026-02-25 09:51:49,278 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-10] 2026-02-25 09:51:49,281 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 6.881KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:49,294 Flushing.java:145 - Writing Memtable-columns@381689159(1.427KiB serialized bytes, 9 ops, 6.881KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:49,295 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-14-big-Data.db (0.695KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=88546)
    INFO  [Native-Transport-Requests-10] 2026-02-25 09:51:49,344 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.748KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:49,357 Flushing.java:145 - Writing Memtable-tables@81636490(0.739KiB serialized bytes, 1 ops, 2.748KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:49,358 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-14-big-Data.db (0.474KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=88554)
    INFO  [Native-Transport-Requests-10] 2026-02-25 09:51:49,406 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:49,420 Flushing.java:145 - Writing Memtable-keyspaces@68111436(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:49,420 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-16-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=88554)
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:49,466 CompactionTask.java:164 - Compacting (9ac65c90-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-15-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-16-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-14-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-13-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-10] 2026-02-25 09:51:49,470 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-10] 2026-02-25 09:51:49,470 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-10] 2026-02-25 09:51:49,472 ColumnFamilyStore.java:484 - Initializing reaper_db.node_metrics_v1
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:49,543 CompactionTask.java:253 - Compacted (9ac65c90-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-17-big,] to level=0.  0.626KiB to 0.341KiB (~54% of original) in 75ms.  Read Throughput = 8.297KiB/s, Write Throughput = 4.518KiB/s, Row Throughput = ~14/s.  9 total partitions merged to 7.  Partition merge counts were {1:6, 3:1, }. Time spent writing keys = 14ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:49,544 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-15-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:49,545 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-16-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:49,546 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-14-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:49,547 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-13-big
    WARN  [Native-Transport-Requests-1] 2026-02-25 09:51:52,008 CompressionParams.java:487 - The sstable_compression option has been deprecated. You should use class instead
    WARN  [Native-Transport-Requests-1] 2026-02-25 09:51:52,008 CompressionParams.java:422 - The chunk_length_kb option has been deprecated. You should use chunk_length_in_kb instead
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:52,012 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.483KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:52,025 Flushing.java:145 - Writing Memtable-columns@667676513(0.446KiB serialized bytes, 3 ops, 2.483KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:52,026 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-15-big-Data.db (0.212KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=91271)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:52,121 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.708KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:52,134 Flushing.java:145 - Writing Memtable-tables@2011375901(0.700KiB serialized bytes, 1 ops, 2.708KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:52,134 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-15-big-Data.db (0.433KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=91279)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:52,214 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:52,229 Flushing.java:145 - Writing Memtable-keyspaces@2044898911(0.146KiB serialized bytes, 1 ops, 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:52,230 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-18-big-Data.db (0.115KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=91279)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:52,301 Keyspace.java:394 - Creating replication strategy aaigraph params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:51:52,302 ColumnFamilyStore.java:484 - Initializing aaigraph.system_properties
    INFO  [MigrationStage:1] 2026-02-25 09:51:53,538 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 16.878KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:53,552 Flushing.java:145 - Writing Memtable-columns@1463464460(3.453KiB serialized bytes, 23 ops, 16.878KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:53,553 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-16-big-Data.db (1.560KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=94250)
    INFO  [MigrationStage:1] 2026-02-25 09:51:53,599 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.652KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:53,599 CompactionTask.java:164 - Compacting (9d3d01e0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-13-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-14-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-15-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-16-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:53,624 Flushing.java:145 - Writing Memtable-tables@198618945(0.690KiB serialized bytes, 1 ops, 2.652KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:53,625 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-16-big-Data.db (0.424KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=94425)
    INFO  [MigrationStage:1] 2026-02-25 09:51:53,688 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:53,688 CompactionTask.java:164 - Compacting (9d4abd80-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-15-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-14-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-13-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-16-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:53,712 Flushing.java:145 - Writing Memtable-keyspaces@1099347849(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:53,713 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-19-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=94425)
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:53,724 CompactionTask.java:253 - Compacted (9d3d01e0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-17-big,] to level=0.  9.700KiB to 9.402KiB (~96% of original) in 123ms.  Read Throughput = 78.238KiB/s, Write Throughput = 75.836KiB/s, Row Throughput = ~383/s.  9 total partitions merged to 7.  Partition merge counts were {1:6, 3:1, }. Time spent writing keys = 31ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:53,725 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-13-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:53,726 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-14-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:53,727 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-15-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:53,730 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-16-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:53,794 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{2d7b6f79-b35a-3385-9b35-a7dfc21bdf4c --> c6ef8143-2411-3e35-a077-ac4ea8465adf, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.repair_run_by_cluster, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot, reaper_db.node_metrics_v1], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.node_metrics_v1, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[reaper_db.repair_run], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:53,795 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:53,795 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:53,795 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-15-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:53,797 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-14-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:53,797 ColumnFamilyStore.java:484 - Initializing reaper_db.repair_run
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:53,798 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-13-big
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:53,799 CompactionTask.java:253 - Compacted (9d4abd80-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-17-big,] to level=0.  5.157KiB to 4.243KiB (~82% of original) in 109ms.  Read Throughput = 47.021KiB/s, Write Throughput = 38.688KiB/s, Row Throughput = ~63/s.  9 total partitions merged to 7.  Partition merge counts were {1:6, 3:1, }. Time spent writing keys = 29ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:53,800 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-16-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:55,143 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.797KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:55,162 Flushing.java:145 - Writing Memtable-columns@1653013325(0.324KiB serialized bytes, 2 ops, 1.797KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:55,163 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-18-big-Data.db (0.174KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=97616)
    INFO  [MigrationStage:1] 2026-02-25 09:51:55,210 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.659KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:55,223 Flushing.java:145 - Writing Memtable-tables@1058402009(0.697KiB serialized bytes, 1 ops, 2.659KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:55,224 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-18-big-Data.db (0.431KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=97624)
    INFO  [MigrationStage:1] 2026-02-25 09:51:55,274 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:55,288 Flushing.java:145 - Writing Memtable-keyspaces@441360539(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:55,288 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-20-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=97624)
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:55,383 CompactionTask.java:164 - Compacting (9e4d3960-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-18-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-17-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-19-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-20-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:51:55,401 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{c6ef8143-2411-3e35-a077-ac4ea8465adf --> 6031cb5f-fb8b-3d31-975e-f3a19cc35665, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.node_metrics_v1, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.node_metrics_v1, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[reaper_db.repair_run_by_unit], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:55,401 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:55,402 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:51:55,403 ColumnFamilyStore.java:484 - Initializing reaper_db.repair_run_by_unit
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:55,589 CompactionTask.java:253 - Compacted (9e4d3960-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-21-big,] to level=0.  0.700KiB to 0.341KiB (~48% of original) in 205ms.  Read Throughput = 3.413KiB/s, Write Throughput = 1.661KiB/s, Row Throughput = ~14/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 18ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:55,590 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-18-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:55,591 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-17-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:55,592 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-19-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:55,594 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-20-big
    INFO  [Native-Transport-Requests-5] 2026-02-25 09:51:56,833 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-5] 2026-02-25 09:51:56,836 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 3.245KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:56,850 Flushing.java:145 - Writing Memtable-columns@1364231143(0.634KiB serialized bytes, 4 ops, 3.245KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:56,850 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-19-big-Data.db (0.317KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=100102)
    INFO  [Native-Transport-Requests-5] 2026-02-25 09:51:56,901 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.695KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:56,916 Flushing.java:145 - Writing Memtable-tables@1983014363(0.687KiB serialized bytes, 1 ops, 2.695KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:56,917 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-19-big-Data.db (0.420KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=100110)
    INFO  [Native-Transport-Requests-5] 2026-02-25 09:51:56,962 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:56,977 Flushing.java:145 - Writing Memtable-keyspaces@1400430867(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:56,978 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-22-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=100110)
    INFO  [Native-Transport-Requests-5] 2026-02-25 09:51:57,029 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-5] 2026-02-25 09:51:57,029 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-5] 2026-02-25 09:51:57,031 ColumnFamilyStore.java:484 - Initializing reaper_db.leader
    INFO  [MigrationStage:1] 2026-02-25 09:51:59,194 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.051KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:59,215 Flushing.java:145 - Writing Memtable-columns@1218474235(0.151KiB serialized bytes, 1 ops, 1.051KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:59,216 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-20-big-Data.db (0.084KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=112869)
    INFO  [MigrationStage:1] 2026-02-25 09:51:59,272 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.648KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:59,272 CompactionTask.java:164 - Compacting (a09ea370-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-20-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-18-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-19-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-17-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:59,294 Flushing.java:145 - Writing Memtable-tables@666250762(0.687KiB serialized bytes, 1 ops, 2.648KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:59,295 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-20-big-Data.db (0.420KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=112877)
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:59,347 CompactionTask.java:164 - Compacting (a0aa1520-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-20-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-19-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-18-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-17-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:51:59,347 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:51:59,361 CompactionTask.java:253 - Compacted (a09ea370-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-21-big,] to level=0.  9.828KiB to 9.574KiB (~97% of original) in 87ms.  Read Throughput = 112.204KiB/s, Write Throughput = 109.305KiB/s, Row Throughput = ~390/s.  10 total partitions merged to 7.  Partition merge counts were {1:6, 4:1, }. Time spent writing keys = 27ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:59,362 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-20-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:59,365 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-18-big
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:59,366 Flushing.java:145 - Writing Memtable-keyspaces@497657393(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:59,366 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-23-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=112877)
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:59,367 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-19-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:59,368 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-17-big
    INFO  [CompactionExecutor:3] 2026-02-25 09:51:59,450 CompactionTask.java:253 - Compacted (a0aa1520-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-21-big,] to level=0.  5.322KiB to 4.341KiB (~81% of original) in 102ms.  Read Throughput = 51.994KiB/s, Write Throughput = 42.406KiB/s, Row Throughput = ~65/s.  10 total partitions merged to 7.  Partition merge counts were {1:6, 4:1, }. Time spent writing keys = 23ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:59,451 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-20-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:59,452 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-19-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:59,452 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{8bfd4951-6b1b-3688-b97e-3eac7234631c --> f5fa5dbd-bb90-3d35-b093-c86002d09730, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.node_metrics_v1, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot, reaper_db.leader], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[], dropped=[], altered=[reaper_db.cluster -> reaper_db.cluster (SHALLOW)]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:59,453 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-18-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:59,454 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:51:59,454 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:51:59,454 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-17-big
    INFO  [MigrationStage:1] 2026-02-25 09:51:59,455 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.cluster, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:51:59,899 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.475KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:59,913 Flushing.java:145 - Writing Memtable-columns@927301379(0.438KiB serialized bytes, 3 ops, 2.475KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:51:59,914 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-22-big-Data.db (0.203KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=116911)
    INFO  [MigrationStage:1] 2026-02-25 09:51:59,956 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.658KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:59,978 Flushing.java:145 - Writing Memtable-tables@1921812327(0.697KiB serialized bytes, 1 ops, 2.658KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:51:59,979 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-22-big-Data.db (0.430KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=116919)
    INFO  [MigrationStage:1] 2026-02-25 09:52:00,025 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:00,037 Flushing.java:145 - Writing Memtable-keyspaces@1650429367(0.146KiB serialized bytes, 1 ops, 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:00,037 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-24-big-Data.db (0.115KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=116919)
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:00,091 CompactionTask.java:164 - Compacting (a11bc2b0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-23-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-24-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-22-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-21-big-Data.db:level=0, ]
    WARN  [Native-Transport-Requests-1] 2026-02-25 09:52:00,094 TimeFcts.java:125 - The function 'dateof' is deprecated. Use the function 'toTimestamp' instead.
    INFO  [MigrationStage:1] 2026-02-25 09:52:00,099 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{f5fa5dbd-bb90-3d35-b093-c86002d09730 --> bac793eb-6f3d-3b1b-907d-f6a519363935, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=aaigraph, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}, tables=[aaigraph.system_properties], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=aaigraph, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}, tables=[aaigraph.janusgraph_ids, aaigraph.system_properties], views=[], functions=[], types=[]}, tables=Diff{created=[aaigraph.janusgraph_ids], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:00,100 Keyspace.java:394 - Creating replication strategy aaigraph params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:00,101 ColumnFamilyStore.java:484 - Initializing aaigraph.janusgraph_ids
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:00,178 CompactionTask.java:253 - Compacted (a11bc2b0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-25-big,] to level=0.  0.700KiB to 0.341KiB (~48% of original) in 85ms.  Read Throughput = 8.218KiB/s, Write Throughput = 4.000KiB/s, Row Throughput = ~14/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 16ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:00,178 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-23-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:00,180 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-24-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:00,181 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-22-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:00,182 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-21-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:00,841 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.050KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:00,859 Flushing.java:145 - Writing Memtable-columns@401946704(0.150KiB serialized bytes, 1 ops, 1.050KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:00,860 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-23-big-Data.db (0.083KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=123731)
    INFO  [MigrationStage:1] 2026-02-25 09:52:00,912 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.652KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:00,925 Flushing.java:145 - Writing Memtable-tables@1992001686(0.690KiB serialized bytes, 1 ops, 2.652KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:00,926 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-23-big-Data.db (0.424KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=123739)
    INFO  [MigrationStage:1] 2026-02-25 09:52:00,981 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:00,997 Flushing.java:145 - Writing Memtable-keyspaces@1545184765(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:00,998 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-26-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=123739)
    INFO  [MigrationStage:1] 2026-02-25 09:52:01,068 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{bac793eb-6f3d-3b1b-907d-f6a519363935 --> 8f2947fb-36d5-3772-93fe-3ba9af3d00c2, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[], dropped=[], altered=[reaper_db.repair_run -> reaper_db.repair_run (SHALLOW)]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:01,069 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:01,069 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:01,070 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.repair_run, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:01,927 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:01,930 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 7.574KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:01,946 Flushing.java:145 - Writing Memtable-columns@1617636917(1.547KiB serialized bytes, 10 ops, 7.574KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:01,947 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-24-big-Data.db (0.732KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=127497)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:02,052 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.748KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:02,053 CompactionTask.java:164 - Compacting (a246fc40-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-24-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-21-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-23-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-22-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:02,070 Flushing.java:145 - Writing Memtable-tables@206641249(0.739KiB serialized bytes, 1 ops, 2.748KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:02,071 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-24-big-Data.db (0.474KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=127505)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:02,154 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:02,156 CompactionTask.java:164 - Compacting (a2568ca0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-24-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-21-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-23-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-22-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:02,174 Flushing.java:145 - Writing Memtable-keyspaces@2093672540(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:02,175 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-27-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=127505)
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:02,176 CompactionTask.java:253 - Compacted (a246fc40-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-25-big,] to level=0.  10.168KiB to 9.960KiB (~97% of original) in 121ms.  Read Throughput = 83.720KiB/s, Write Throughput = 82.008KiB/s, Row Throughput = ~404/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 23ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:02,176 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-21-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:02,179 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-23-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:02,180 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-22-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:02,183 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-24-big
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:02,254 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:02,255 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:02,256 ColumnFamilyStore.java:484 - Initializing reaper_db.node_metrics_v2
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:02,267 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-21-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:02,268 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-24-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:02,269 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-23-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:02,270 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-22-big
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:02,271 CompactionTask.java:253 - Compacted (a2568ca0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-25-big,] to level=0.  5.479KiB to 4.417KiB (~80% of original) in 114ms.  Read Throughput = 47.942KiB/s, Write Throughput = 38.646KiB/s, Row Throughput = ~67/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 23ms
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,022 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 4.636KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:05,036 Flushing.java:145 - Writing Memtable-columns@443547955(0.886KiB serialized bytes, 6 ops, 4.636KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:05,037 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-26-big-Data.db (0.403KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=133657)
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,083 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.701KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:05,099 Flushing.java:145 - Writing Memtable-tables@1650913351(0.739KiB serialized bytes, 1 ops, 2.701KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:05,100 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-26-big-Data.db (0.474KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=133824)
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,161 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:05,183 Flushing.java:145 - Writing Memtable-keyspaces@611945877(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:05,184 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-28-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=133832)
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:05,238 CompactionTask.java:164 - Compacting (a42d2160-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-26-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-25-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-28-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-27-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,257 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{c769eda9-64a0-3aca-84c8-9d33fabbcab7 --> e37a9bd2-c6d0-36ad-9876-7966024522e9, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot, reaper_db.node_metrics_v2], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v2, reaper_db.node_operations, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[reaper_db.node_operations], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,258 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,259 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,261 ColumnFamilyStore.java:484 - Initializing reaper_db.node_operations
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:05,333 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-26-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:05,334 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-25-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:05,335 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-28-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:05,336 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-27-big
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:05,337 CompactionTask.java:253 - Compacted (a42d2160-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-29-big,] to level=0.  0.695KiB to 0.341KiB (~49% of original) in 98ms.  Read Throughput = 7.093KiB/s, Write Throughput = 3.477KiB/s, Row Throughput = ~14/s.  10 total partitions merged to 7.  Partition merge counts were {1:6, 4:1, }. Time spent writing keys = 14ms
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,501 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.460KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:05,516 Flushing.java:145 - Writing Memtable-columns@1219705765(0.423KiB serialized bytes, 3 ops, 2.460KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:05,517 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-27-big-Data.db (0.188KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=136008)
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,583 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.653KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:05,598 Flushing.java:145 - Writing Memtable-tables@903803562(0.692KiB serialized bytes, 1 ops, 2.653KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:05,599 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-27-big-Data.db (0.425KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=136016)
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,642 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:05,656 Flushing.java:145 - Writing Memtable-keyspaces@1896918528(0.146KiB serialized bytes, 1 ops, 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:05,657 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-30-big-Data.db (0.115KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=136016)
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,713 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{e37a9bd2-c6d0-36ad-9876-7966024522e9 --> ab8df59c-5056-3b14-98d4-9ed0581dedfe, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=aaigraph, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}, tables=[aaigraph.janusgraph_ids, aaigraph.system_properties], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=aaigraph, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}, tables=[aaigraph.edgestore, aaigraph.janusgraph_ids, aaigraph.system_properties], views=[], functions=[], types=[]}, tables=Diff{created=[aaigraph.edgestore], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,714 Keyspace.java:394 - Creating replication strategy aaigraph params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:05,715 ColumnFamilyStore.java:484 - Initializing aaigraph.edgestore
    INFO  [MigrationStage:1] 2026-02-25 09:52:07,223 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.041KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:07,237 Flushing.java:145 - Writing Memtable-columns@826828384(0.142KiB serialized bytes, 1 ops, 1.041KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:07,238 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-28-big-Data.db (0.074KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=140421)
    INFO  [MigrationStage:1] 2026-02-25 09:52:07,290 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.648KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:07,290 CompactionTask.java:164 - Compacting (a5661690-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-27-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-26-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-25-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-28-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:07,314 Flushing.java:145 - Writing Memtable-tables@1513304182(0.687KiB serialized bytes, 1 ops, 2.648KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:07,314 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-28-big-Data.db (0.420KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=140421)
    INFO  [MigrationStage:1] 2026-02-25 09:52:07,367 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:07,368 CompactionTask.java:164 - Compacting (a571fd70-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-26-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-27-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-25-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-28-big-Data.db:level=0, ]
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:07,383 CompactionTask.java:253 - Compacted (a5661690-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-29-big,] to level=0.  10.427KiB to 10.201KiB (~97% of original) in 91ms.  Read Throughput = 113.629KiB/s, Write Throughput = 111.171KiB/s, Row Throughput = ~414/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 24ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:07,383 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-27-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:07,386 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-26-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:07,387 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-25-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:07,388 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-28-big
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:07,388 Flushing.java:145 - Writing Memtable-keyspaces@732664035(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:07,389 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-31-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=140429)
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:07,450 CompactionTask.java:253 - Compacted (a571fd70-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-29-big,] to level=0.  5.542KiB to 4.500KiB (~81% of original) in 80ms.  Read Throughput = 68.478KiB/s, Write Throughput = 55.603KiB/s, Row Throughput = ~69/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 22ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:07,450 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-26-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:07,451 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-27-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:07,452 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-25-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:07,453 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-28-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:07,456 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{ab8df59c-5056-3b14-98d4-9ed0581dedfe --> 01e6eb45-1e26-3fe6-8a4f-25373dea1420, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v2, reaper_db.node_operations, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v2, reaper_db.node_operations, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[], dropped=[], altered=[reaper_db.cluster -> reaper_db.cluster (SHALLOW)]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:07,457 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:07,457 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:07,458 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.cluster, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:52:08,073 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.060KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:08,086 Flushing.java:145 - Writing Memtable-columns@260183999(0.160KiB serialized bytes, 1 ops, 1.060KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:08,086 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-30-big-Data.db (0.093KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=143383)
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:52:08,139 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.695KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:08,152 Flushing.java:145 - Writing Memtable-tables@1129751846(0.687KiB serialized bytes, 1 ops, 2.695KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:08,153 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-30-big-Data.db (0.420KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=143391)
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:52:08,200 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:08,211 Flushing.java:145 - Writing Memtable-keyspaces@1581083641(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:08,211 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-32-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=143391)
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:08,258 CompactionTask.java:164 - Compacting (a5f9cb10-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-32-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-31-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-30-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-29-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:52:08,261 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:52:08,261 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-6] 2026-02-25 09:52:08,262 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.cluster, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:08,345 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-32-big
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:08,345 CompactionTask.java:253 - Compacted (a5f9cb10-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-33-big,] to level=0.  0.700KiB to 0.341KiB (~48% of original) in 85ms.  Read Throughput = 8.158KiB/s, Write Throughput = 3.971KiB/s, Row Throughput = ~14/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 15ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:08,346 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-31-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:08,347 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-30-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:08,348 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-29-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:09,820 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 6.233KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:09,833 Flushing.java:145 - Writing Memtable-columns@23024708(1.345KiB serialized bytes, 8 ops, 6.233KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:09,833 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-31-big-Data.db (0.696KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=148557)
    INFO  [MigrationStage:1] 2026-02-25 09:52:09,879 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.670KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:09,897 Flushing.java:145 - Writing Memtable-tables@707378832(0.708KiB serialized bytes, 1 ops, 2.670KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:09,898 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-31-big-Data.db (0.441KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=148557)
    INFO  [MigrationStage:1] 2026-02-25 09:52:09,949 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:09,965 Flushing.java:145 - Writing Memtable-keyspaces@1943427433(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:09,966 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-34-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=148565)
    INFO  [MigrationStage:1] 2026-02-25 09:52:10,033 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{d353d785-068a-34b5-af14-2161d9ca8608 --> 02d28d26-30c9-31c7-a925-2594df8972dd, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v2, reaper_db.node_operations, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot, reaper_db.cluster], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v2, reaper_db.node_operations, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[reaper_db.diagnostic_event_subscription], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:10,033 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:10,034 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:10,035 ColumnFamilyStore.java:484 - Initializing reaper_db.diagnostic_event_subscription
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:12,239 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.478KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:12,259 Flushing.java:145 - Writing Memtable-columns@1767545635(0.440KiB serialized bytes, 3 ops, 2.478KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:12,260 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-32-big-Data.db (0.206KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=154449)
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:12,304 CompactionTask.java:164 - Compacting (a86329f0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-29-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-30-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-31-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-32-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:12,305 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.706KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:12,334 Flushing.java:145 - Writing Memtable-tables@76411768(0.698KiB serialized bytes, 1 ops, 2.706KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:12,334 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-32-big-Data.db (0.431KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=154449)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:12,393 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:12,394 CompactionTask.java:164 - Compacting (a870e590-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-29-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-30-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-32-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-31-big-Data.db:level=0, ]
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:12,408 CompactionTask.java:253 - Compacted (a86329f0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-33-big,] to level=0.  10.768KiB to 10.609KiB (~98% of original) in 103ms.  Read Throughput = 103.664KiB/s, Write Throughput = 102.141KiB/s, Row Throughput = ~426/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 30ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:12,409 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-32-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:12,411 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-29-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:12,412 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-30-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:12,414 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-31-big
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:12,415 Flushing.java:145 - Writing Memtable-keyspaces@1987724888(0.146KiB serialized bytes, 1 ops, 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:12,415 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-35-big-Data.db (0.115KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=154457)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:12,474 Keyspace.java:394 - Creating replication strategy aaigraph params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:12,475 ColumnFamilyStore.java:484 - Initializing aaigraph.edgestore_lock_
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:12,485 CompactionTask.java:253 - Compacted (a870e590-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-33-big,] to level=0.  5.604KiB to 4.611KiB (~82% of original) in 90ms.  Read Throughput = 62.004KiB/s, Write Throughput = 51.025KiB/s, Row Throughput = ~71/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 20ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:12,485 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-31-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:12,486 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-29-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:12,487 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-30-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:12,488 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-32-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:12,908 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.766KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:12,922 Flushing.java:145 - Writing Memtable-columns@1921259866(0.449KiB serialized bytes, 10 ops, 2.766KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:12,923 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-34-big-Data.db (0.338KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=156908)
    INFO  [MigrationStage:1] 2026-02-25 09:52:12,969 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 0.489KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:12,984 Flushing.java:145 - Writing Memtable-tables@1127057869(0.043KiB serialized bytes, 1 ops, 0.489KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:12,985 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-34-big-Data.db (0.045KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=156916)
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,029 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,042 Flushing.java:145 - Writing Memtable-keyspaces@151166522(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,042 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-36-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001054, position=156916)
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:13,093 CompactionTask.java:164 - Compacting (a8db8e40-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-34-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-33-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-36-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-35-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,118 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{99d13b51-72ba-356c-8e12-24a573a29da5 --> d3b8848f-a107-3740-971e-3acc20be1820, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v2, reaper_db.node_operations, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_operations, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[], dropped=[reaper_db.node_metrics_v2], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:13,184 CompactionTask.java:253 - Compacted (a8db8e40-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-37-big,] to level=0.  0.700KiB to 0.341KiB (~48% of original) in 89ms.  Read Throughput = 7.801KiB/s, Write Throughput = 3.797KiB/s, Row Throughput = ~14/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 13ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:13,184 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-34-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:13,185 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-33-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:13,186 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-36-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:13,187 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-35-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,213 ColumnFamilyStore.java:1012 - Enqueuing flush of aaigraph.system_properties, Reason: COMMITLOG_DIRTY, Usage: 5.121KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,214 ColumnFamilyStore.java:1012 - Enqueuing flush of system.available_ranges_v2, Reason: COMMITLOG_DIRTY, Usage: 29.774KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,215 ColumnFamilyStore.java:1012 - Enqueuing flush of system.prepared_statements, Reason: COMMITLOG_DIRTY, Usage: 19.430KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,215 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.schema_migration_leader, Reason: COMMITLOG_DIRTY, Usage: 1.097KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,215 ColumnFamilyStore.java:1012 - Enqueuing flush of system.sstable_activity, Reason: COMMITLOG_DIRTY, Usage: 35.869KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,216 ColumnFamilyStore.java:1012 - Enqueuing flush of system.peers, Reason: COMMITLOG_DIRTY, Usage: 9.010KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,216 ColumnFamilyStore.java:1012 - Enqueuing flush of system.sstable_activity_v2, Reason: COMMITLOG_DIRTY, Usage: 35.621KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,216 ColumnFamilyStore.java:1012 - Enqueuing flush of system.compaction_history, Reason: COMMITLOG_DIRTY, Usage: 36.601KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,216 ColumnFamilyStore.java:1012 - Enqueuing flush of system.paxos, Reason: COMMITLOG_DIRTY, Usage: 5.016KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,217 ColumnFamilyStore.java:1012 - Enqueuing flush of system_auth.roles, Reason: COMMITLOG_DIRTY, Usage: 1.804KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,217 ColumnFamilyStore.java:1012 - Enqueuing flush of system.local, Reason: COMMITLOG_DIRTY, Usage: 0.932KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,217 ColumnFamilyStore.java:1012 - Enqueuing flush of system.peers_v2, Reason: COMMITLOG_DIRTY, Usage: 9.346KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,217 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.schema_migration, Reason: COMMITLOG_DIRTY, Usage: 11.456KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,229 Flushing.java:145 - Writing Memtable-system_properties@605512198(1.189KiB serialized bytes, 16 ops, 5.121KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,229 Flushing.java:145 - Writing Memtable-available_ranges_v2@1222546274(6.308KiB serialized bytes, 6 ops, 29.774KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,230 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/aaigraph/system_properties-9c4a8b90122f11f184f8cf73d4ed73cc/nb-1-big-Data.db (0.786KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,230 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/available_ranges_v2-4224a0882ac93d0c889dfbb5f0facda0/nb-1-big-Data.db (4.646KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,297 Flushing.java:145 - Writing Memtable-prepared_statements@422147620(4.102KiB serialized bytes, 66 ops, 19.430KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,299 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/prepared_statements-18a9c2576a0c3841ba718cd529849fef/nb-1-big-Data.db (3.663KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,303 Flushing.java:145 - Writing Memtable-schema_migration_leader@597929778(0.119KiB serialized bytes, 17 ops, 1.097KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,303 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/reaper_db/schema_migration_leader-92964300122f11f184f8cf73d4ed73cc/nb-1-big-Data.db (0.073KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,391 Flushing.java:145 - Writing Memtable-peers@1036368863(1.473KiB serialized bytes, 73 ops, 9.010KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,392 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/peers-37f71aca7dc2383ba70672528af04d4f/nb-1-big-Data.db (0.973KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,394 Flushing.java:145 - Writing Memtable-sstable_activity@1908358357(0.927KiB serialized bytes, 109 ops, 35.869KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,395 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/sstable_activity-5a1ff267ace03f128563cfae6103c65e/nb-1-big-Data.db (5.103KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,471 Flushing.java:145 - Writing Memtable-sstable_activity_v2@310980171(0.927KiB serialized bytes, 109 ops, 35.621KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,473 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/sstable_activity_v2-62efe31f3be8310c8d298963439c1288/nb-1-big-Data.db (4.854KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,476 Flushing.java:145 - Writing Memtable-compaction_history@1817288598(6.062KiB serialized bytes, 26 ops, 36.601KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,478 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/compaction_history-b4dbb7b4dc493fb5b3bfce6e434832ca/nb-1-big-Data.db (3.402KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,576 Flushing.java:145 - Writing Memtable-paxos@227633486(0.311KiB serialized bytes, 51 ops, 5.016KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,576 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/paxos-b7b7f0c2fd0a34108c053ef614bb7c2d/nb-1-big-Data.db (0.255KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,582 Flushing.java:145 - Writing Memtable-roles@1344816381(0.271KiB serialized bytes, 6 ops, 1.804KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,583 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_auth/roles-5bc52802de2535edaeab188eecebb090/nb-2-big-Data.db (0.196KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [MemtableFlushWriter:1] 2026-02-25 09:52:13,590 UncommittedTableData.java:497 - flushing generation 0 uncommitted paxos file for reaper_db.schema_migration_leader
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,653 Flushing.java:145 - Writing Memtable-local@1599846030(0.060KiB serialized bytes, 26 ops, 0.932KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,654 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/local-7ad54392bcdd35a684174e047860b377/nb-10-big-Data.db (0.043KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,686 Flushing.java:145 - Writing Memtable-peers_v2@1850522613(1.520KiB serialized bytes, 73 ops, 9.346KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:13,687 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/peers_v2-c4325fbb8e5e3bafbd070f9250ed818e/nb-1-big-Data.db (0.998KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,742 Flushing.java:145 - Writing Memtable-schema_migration@1339094521(8.208KiB serialized bytes, 8 ops, 11.456KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:13,743 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/reaper_db/schema_migration-91555e90122f11f1896ab994307103cf/nb-1-big-Data.db (7.780KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=28)
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,811 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:13,812 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:15,746 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:15,749 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 7.578KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:15,768 Flushing.java:145 - Writing Memtable-columns@1713208189(1.551KiB serialized bytes, 10 ops, 7.578KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:15,768 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-35-big-Data.db (0.736KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=2437)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:15,827 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.748KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:15,849 Flushing.java:145 - Writing Memtable-tables@351301950(0.739KiB serialized bytes, 1 ops, 2.748KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:15,850 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-35-big-Data.db (0.474KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=2793)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:15,994 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:16,008 Flushing.java:145 - Writing Memtable-keyspaces@114357511(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:16,009 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-38-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=4510)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:16,189 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:16,189 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:16,191 ColumnFamilyStore.java:484 - Initializing reaper_db.node_metrics_v3
    INFO  [MigrationStage:1] 2026-02-25 09:52:17,392 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.463KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:17,407 Flushing.java:145 - Writing Memtable-columns@304980471(0.426KiB serialized bytes, 3 ops, 2.463KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:17,408 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-36-big-Data.db (0.191KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=5960)
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:17,468 CompactionTask.java:164 - Compacting (ab7720b0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-36-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-35-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-34-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-33-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:52:17,470 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.654KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:17,500 Flushing.java:145 - Writing Memtable-tables@340612748(0.693KiB serialized bytes, 1 ops, 2.654KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:17,501 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-36-big-Data.db (0.426KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=5968)
    INFO  [MigrationStage:1] 2026-02-25 09:52:17,612 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:17,613 CompactionTask.java:164 - Compacting (ab8d40c0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-36-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-34-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-35-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-33-big-Data.db:level=0, ]
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:17,689 CompactionTask.java:253 - Compacted (ab7720b0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-37-big,] to level=0.  11.297KiB to 10.810KiB (~95% of original) in 219ms.  Read Throughput = 51.389KiB/s, Write Throughput = 49.172KiB/s, Row Throughput = ~439/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 32ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:17,690 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-33-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:17,692 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-36-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:17,695 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-35-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:17,696 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-34-big
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:17,698 Flushing.java:145 - Writing Memtable-keyspaces@281058042(0.146KiB serialized bytes, 1 ops, 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:17,698 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-39-big-Data.db (0.115KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=6302)
    INFO  [MigrationStage:1] 2026-02-25 09:52:17,924 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{f01e30c4-1138-3dd2-8d0a-070ad46c0131 --> 743844b2-1813-38df-99e7-510de4a61a0e, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=aaigraph, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}, tables=[aaigraph.edgestore, aaigraph.janusgraph_ids, aaigraph.system_properties, aaigraph.edgestore_lock_], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=aaigraph, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}, tables=[aaigraph.edgestore, aaigraph.edgestore_lock_, aaigraph.graphindex, aaigraph.janusgraph_ids, aaigraph.system_properties], views=[], functions=[], types=[]}, tables=Diff{created=[aaigraph.graphindex], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:17,925 Keyspace.java:394 - Creating replication strategy aaigraph params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:17,926 ColumnFamilyStore.java:484 - Initializing aaigraph.graphindex
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:17,928 CompactionTask.java:253 - Compacted (ab8d40c0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-37-big,] to level=0.  5.435KiB to 4.693KiB (~86% of original) in 313ms.  Read Throughput = 17.339KiB/s, Write Throughput = 14.975KiB/s, Row Throughput = ~73/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 86ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:17,928 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-36-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:17,929 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-34-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:17,930 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-35-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:17,930 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-33-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:19,896 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.539KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:19,958 Flushing.java:145 - Writing Memtable-columns@534103267(0.501KiB serialized bytes, 3 ops, 2.539KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:19,959 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-38-big-Data.db (0.268KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=12256)
    INFO  [MigrationStage:1] 2026-02-25 09:52:20,004 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.666KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:20,019 Flushing.java:145 - Writing Memtable-tables@1484245542(0.704KiB serialized bytes, 1 ops, 2.666KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:20,020 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-38-big-Data.db (0.438KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=12264)
    INFO  [MigrationStage:1] 2026-02-25 09:52:20,082 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:20,102 Flushing.java:145 - Writing Memtable-keyspaces@312378103(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:20,102 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-40-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=12431)
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:20,184 CompactionTask.java:164 - Compacting (ad158e70-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-37-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-38-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-40-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-39-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:52:20,223 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{743844b2-1813-38df-99e7-510de4a61a0e --> 28038d59-aced-364c-b5de-5f445c8c7af8, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_operations, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot, reaper_db.node_metrics_v3], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[reaper_db.repair_run_by_cluster_v2], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:20,226 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:20,227 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:20,231 ColumnFamilyStore.java:484 - Initializing reaper_db.repair_run_by_cluster_v2
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:20,323 CompactionTask.java:253 - Compacted (ad158e70-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-41-big,] to level=0.  0.700KiB to 0.341KiB (~48% of original) in 137ms.  Read Throughput = 5.109KiB/s, Write Throughput = 2.486KiB/s, Row Throughput = ~14/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 12ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:20,323 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-37-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:20,325 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-38-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:20,327 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-40-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:20,328 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-39-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:20,760 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.480KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:20,777 Flushing.java:145 - Writing Memtable-columns@1327053207(0.443KiB serialized bytes, 3 ops, 2.480KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:20,778 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-39-big-Data.db (0.209KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=18042)
    INFO  [MigrationStage:1] 2026-02-25 09:52:20,855 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.660KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:20,891 Flushing.java:145 - Writing Memtable-tables@325530990(0.699KiB serialized bytes, 1 ops, 2.660KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:20,892 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-39-big-Data.db (0.432KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=18050)
    INFO  [MigrationStage:1] 2026-02-25 09:52:21,089 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:21,102 Flushing.java:145 - Writing Memtable-keyspaces@818154394(0.146KiB serialized bytes, 1 ops, 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:21,103 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-42-big-Data.db (0.115KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=18938)
    INFO  [MigrationStage:1] 2026-02-25 09:52:21,180 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{28038d59-aced-364c-b5de-5f445c8c7af8 --> dea70e27-b11c-3a55-914f-05f09c9157f1, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=aaigraph, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}, tables=[aaigraph.edgestore, aaigraph.edgestore_lock_, aaigraph.graphindex, aaigraph.janusgraph_ids, aaigraph.system_properties], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=aaigraph, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}, tables=[aaigraph.edgestore, aaigraph.edgestore_lock_, aaigraph.graphindex, aaigraph.graphindex_lock_, aaigraph.janusgraph_ids, aaigraph.system_properties], views=[], functions=[], types=[]}, tables=Diff{created=[aaigraph.graphindex_lock_], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:21,181 Keyspace.java:394 - Creating replication strategy aaigraph params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:21,183 ColumnFamilyStore.java:484 - Initializing aaigraph.graphindex_lock_
    INFO  [MigrationStage:1] 2026-02-25 09:52:21,307 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.068KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:21,321 Flushing.java:145 - Writing Memtable-columns@1835067576(0.169KiB serialized bytes, 1 ops, 1.068KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:21,322 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-40-big-Data.db (0.102KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=20118)
    INFO  [MigrationStage:1] 2026-02-25 09:52:21,376 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.652KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:21,376 CompactionTask.java:164 - Compacting (adcb9800-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-39-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-38-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-37-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-40-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:21,397 Flushing.java:145 - Writing Memtable-tables@608649266(0.690KiB serialized bytes, 1 ops, 2.652KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:21,397 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-40-big-Data.db (0.424KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=20126)
    INFO  [MigrationStage:1] 2026-02-25 09:52:21,452 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:21,452 CompactionTask.java:164 - Compacting (add709b0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-37-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-38-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-39-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-40-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:21,470 Flushing.java:145 - Writing Memtable-keyspaces@1554238251(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:21,470 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-43-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=20126)
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:21,471 CompactionTask.java:253 - Compacted (adcb9800-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-41-big,] to level=0.  11.261KiB to 11.027KiB (~97% of original) in 93ms.  Read Throughput = 120.206KiB/s, Write Throughput = 117.715KiB/s, Row Throughput = ~446/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 25ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:21,471 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-39-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:21,472 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-38-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:21,475 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-37-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:21,476 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-40-big
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:21,548 CompactionTask.java:253 - Compacted (add709b0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-41-big,] to level=0.  5.801KiB to 4.740KiB (~81% of original) in 94ms.  Read Throughput = 61.354KiB/s, Write Throughput = 50.136KiB/s, Row Throughput = ~75/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 22ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:21,548 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-37-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:21,549 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-38-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:21,550 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-39-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:21,551 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-40-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:21,553 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{dea70e27-b11c-3a55-914f-05f09c9157f1 --> 062d641d-a538-38b3-952b-d2e6b890ac19, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[], dropped=[], altered=[reaper_db.repair_run -> reaper_db.repair_run (SHALLOW)]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:21,554 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:21,554 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:21,555 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.repair_run, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:22,976 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:22,978 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 3.971KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:22,999 Flushing.java:145 - Writing Memtable-columns@1116182630(0.794KiB serialized bytes, 5 ops, 3.971KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:22,999 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-42-big-Data.db (0.395KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=25458)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:23,054 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.704KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:23,069 Flushing.java:145 - Writing Memtable-tables@986477426(0.695KiB serialized bytes, 1 ops, 2.704KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:23,070 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-42-big-Data.db (0.429KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=25466)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:23,130 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:23,145 Flushing.java:145 - Writing Memtable-keyspaces@1154798624(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:23,146 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-44-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=25466)
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:23,197 CompactionTask.java:164 - Compacting (aee14dc0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-44-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-41-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-43-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-42-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:23,200 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:23,200 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:23,202 ColumnFamilyStore.java:484 - Initializing reaper_db.running_repairs
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:23,274 CompactionTask.java:253 - Compacted (aee14dc0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-45-big,] to level=0.  0.700KiB to 0.341KiB (~48% of original) in 75ms.  Read Throughput = 9.218KiB/s, Write Throughput = 4.486KiB/s, Row Throughput = ~14/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 14ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:23,274 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-44-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:23,275 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-41-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:23,276 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-43-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:23,277 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-42-big
    INFO  [Native-Transport-Requests-3] 2026-02-25 09:52:23,478 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.448KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:23,491 Flushing.java:145 - Writing Memtable-columns@279637248(0.411KiB serialized bytes, 3 ops, 2.448KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:23,491 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-43-big-Data.db (0.177KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=29705)
    INFO  [Native-Transport-Requests-3] 2026-02-25 09:52:23,534 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.696KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:23,547 Flushing.java:145 - Writing Memtable-tables@1423745019(0.688KiB serialized bytes, 1 ops, 2.696KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:23,547 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-43-big-Data.db (0.421KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=29713)
    INFO  [Native-Transport-Requests-3] 2026-02-25 09:52:23,592 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:23,607 Flushing.java:145 - Writing Memtable-keyspaces@2061886085(0.146KiB serialized bytes, 1 ops, 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:23,608 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-46-big-Data.db (0.115KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=29880)
    INFO  [Native-Transport-Requests-3] 2026-02-25 09:52:23,659 Keyspace.java:394 - Creating replication strategy aaigraph params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}
    INFO  [Native-Transport-Requests-3] 2026-02-25 09:52:23,660 ColumnFamilyStore.java:484 - Initializing aaigraph.txlog
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:26,300 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.460KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:26,315 Flushing.java:145 - Writing Memtable-columns@1250169730(0.423KiB serialized bytes, 3 ops, 2.460KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:26,316 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-44-big-Data.db (0.188KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=35722)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:26,372 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.700KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:26,373 CompactionTask.java:164 - Compacting (b0c5ec40-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-43-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-42-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-41-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-44-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:26,396 Flushing.java:145 - Writing Memtable-tables@945652833(0.692KiB serialized bytes, 1 ops, 2.700KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:26,397 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-44-big-Data.db (0.425KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=35730)
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:26,454 CompactionTask.java:164 - Compacting (b0d24850-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-42-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-43-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-41-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-44-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:26,457 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:26,478 CompactionTask.java:253 - Compacted (b0c5ec40-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-45-big,] to level=0.  11.561KiB to 11.292KiB (~97% of original) in 104ms.  Read Throughput = 110.939KiB/s, Write Throughput = 108.362KiB/s, Row Throughput = ~457/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 29ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:26,478 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-43-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:26,479 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-42-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:26,480 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-41-big
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:26,480 Flushing.java:145 - Writing Memtable-keyspaces@876537372(0.146KiB serialized bytes, 1 ops, 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:26,482 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-47-big-Data.db (0.115KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=35730)
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:26,481 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-44-big
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:26,556 Keyspace.java:394 - Creating replication strategy aaigraph params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:26,558 CompactionTask.java:253 - Compacted (b0d24850-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-45-big,] to level=0.  5.835KiB to 4.859KiB (~83% of original) in 102ms.  Read Throughput = 56.687KiB/s, Write Throughput = 47.209KiB/s, Row Throughput = ~78/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 25ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:26,558 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-42-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:26,559 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-43-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:26,559 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-41-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:26,560 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-44-big
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:26,563 ColumnFamilyStore.java:484 - Initializing aaigraph.systemlog
    INFO  [MigrationStage:1] 2026-02-25 09:52:26,596 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 6.244KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:26,610 Flushing.java:145 - Writing Memtable-columns@1641232379(1.355KiB serialized bytes, 8 ops, 6.244KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:26,611 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-46-big-Data.db (0.707KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=39313)
    INFO  [MigrationStage:1] 2026-02-25 09:52:26,655 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.670KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:26,669 Flushing.java:145 - Writing Memtable-tables@1453932911(0.708KiB serialized bytes, 1 ops, 2.670KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:26,669 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-46-big-Data.db (0.441KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=39321)
    INFO  [MigrationStage:1] 2026-02-25 09:52:26,719 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:26,736 Flushing.java:145 - Writing Memtable-keyspaces@643171372(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:26,736 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-48-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=39321)
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:26,795 CompactionTask.java:164 - Compacting (b10650a0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-45-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-46-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-48-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-47-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:52:26,818 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{b6d8f1d7-df85-3925-a866-ab06b9da47f0 --> c5b2d7c2-7998-3281-9fdc-77f6843ecd38, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot, reaper_db.running_repairs], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[reaper_db.percent_repaired_by_schedule], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:26,819 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:26,819 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:26,826 ColumnFamilyStore.java:484 - Initializing reaper_db.percent_repaired_by_schedule
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:26,889 CompactionTask.java:253 - Compacted (b10650a0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-49-big,] to level=0.  0.705KiB to 0.341KiB (~48% of original) in 93ms.  Read Throughput = 7.540KiB/s, Write Throughput = 3.645KiB/s, Row Throughput = ~14/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 19ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:26,889 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-48-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:26,890 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-47-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:26,891 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-45-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:26,892 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-46-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:28,468 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.051KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:28,483 Flushing.java:145 - Writing Memtable-columns@1723481862(0.151KiB serialized bytes, 1 ops, 1.051KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:28,484 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-47-big-Data.db (0.084KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=43900)
    INFO  [MigrationStage:1] 2026-02-25 09:52:28,562 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.656KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:28,576 Flushing.java:145 - Writing Memtable-tables@1945250729(0.694KiB serialized bytes, 1 ops, 2.656KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:28,576 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-47-big-Data.db (0.428KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=44242)
    INFO  [MigrationStage:1] 2026-02-25 09:52:28,672 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:28,689 Flushing.java:145 - Writing Memtable-keyspaces@206059600(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:28,690 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-50-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=44250)
    INFO  [MigrationStage:1] 2026-02-25 09:52:28,894 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{c5b2d7c2-7998-3281-9fdc-77f6843ecd38 --> 7a953def-cb4a-3455-8bed-8f806edeea02, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[], dropped=[], altered=[reaper_db.repair_unit_v1 -> reaper_db.repair_unit_v1 (SHALLOW)]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:28,894 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:28,895 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:28,896 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.repair_unit_v1, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:29,726 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.061KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:29,752 Flushing.java:145 - Writing Memtable-columns@660129594(0.161KiB serialized bytes, 1 ops, 1.061KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:29,753 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-48-big-Data.db (0.094KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=45605)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:29,877 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.707KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:29,878 CompactionTask.java:164 - Compacting (b2dcbe50-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-48-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-46-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-47-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-45-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:29,900 Flushing.java:145 - Writing Memtable-tables@1334129091(0.698KiB serialized bytes, 1 ops, 2.707KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:29,901 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-48-big-Data.db (0.432KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=45613)
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:30,034 CompactionTask.java:164 - Compacting (b2f48c10-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-48-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-45-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-46-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-47-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:30,037 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:30,073 Flushing.java:145 - Writing Memtable-keyspaces@1598832837(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:30,073 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-51-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=45613)
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:30,078 CompactionTask.java:253 - Compacted (b2dcbe50-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-49-big,] to level=0.  11.788KiB to 11.595KiB (~98% of original) in 199ms.  Read Throughput = 59.140KiB/s, Write Throughput = 58.170KiB/s, Row Throughput = ~467/s.  10 total partitions merged to 7.  Partition merge counts were {1:6, 4:1, }. Time spent writing keys = 54ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:30,078 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-48-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:30,079 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-46-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:30,080 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-47-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:30,083 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-45-big
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:30,246 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:30,246 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:30,247 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.repair_schedule_v1, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:30,270 CompactionTask.java:253 - Compacted (b2f48c10-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-49-big,] to level=0.  5.978KiB to 4.914KiB (~82% of original) in 235ms.  Read Throughput = 25.353KiB/s, Write Throughput = 20.842KiB/s, Row Throughput = ~79/s.  10 total partitions merged to 7.  Partition merge counts were {1:6, 4:1, }. Time spent writing keys = 38ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:30,271 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-48-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:30,272 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-45-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:30,273 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-46-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:30,273 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-47-big
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:30,632 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.501KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:30,656 Flushing.java:145 - Writing Memtable-columns@1404810085(0.464KiB serialized bytes, 3 ops, 2.501KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:30,657 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-50-big-Data.db (0.229KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=50734)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:30,797 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.714KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:30,814 Flushing.java:145 - Writing Memtable-tables@1227708516(0.706KiB serialized bytes, 1 ops, 2.714KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:30,814 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-50-big-Data.db (0.438KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=50734)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:30,920 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:30,935 Flushing.java:145 - Writing Memtable-keyspaces@1691284507(0.146KiB serialized bytes, 1 ops, 0.716KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:30,936 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-52-big-Data.db (0.115KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=50734)
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:31,134 CompactionTask.java:164 - Compacting (b39c64d0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-51-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-52-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-50-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-49-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:31,142 Keyspace.java:394 - Creating replication strategy aaigraph params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.SimpleStrategy, replication_factor=3}}
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:31,146 ColumnFamilyStore.java:484 - Initializing aaigraph.system_properties_lock_
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:31,465 CompactionTask.java:253 - Compacted (b39c64d0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-53-big,] to level=0.  0.700KiB to 0.341KiB (~48% of original) in 329ms.  Read Throughput = 2.122KiB/s, Write Throughput = 1.033KiB/s, Row Throughput = ~14/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 19ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:31,465 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-51-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:31,466 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-52-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:31,467 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-50-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:31,468 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-49-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:33,764 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.069KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:33,782 Flushing.java:145 - Writing Memtable-columns@736140683(0.170KiB serialized bytes, 1 ops, 1.069KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:33,783 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-51-big-Data.db (0.103KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=53352)
    INFO  [MigrationStage:1] 2026-02-25 09:52:33,870 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.652KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:33,884 Flushing.java:145 - Writing Memtable-tables@688507498(0.690KiB serialized bytes, 1 ops, 2.652KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:33,885 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-51-big-Data.db (0.424KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=53360)
    INFO  [MigrationStage:1] 2026-02-25 09:52:33,940 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:33,963 Flushing.java:145 - Writing Memtable-keyspaces@1247866586(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:33,963 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-54-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=53360)
    INFO  [MigrationStage:1] 2026-02-25 09:52:34,039 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{a7abd364-3a5c-35ff-8d2f-6c45c3437abb --> 57ac7288-74a0-3182-922c-91f2a60dd085, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot, reaper_db.repair_schedule_v1], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[], dropped=[], altered=[reaper_db.repair_run -> reaper_db.repair_run (SHALLOW)]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:34,039 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:34,040 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:34,040 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.repair_run, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:35,831 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.096KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:35,858 Flushing.java:145 - Writing Memtable-columns@1340403105(0.196KiB serialized bytes, 1 ops, 1.096KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:35,859 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-52-big-Data.db (0.129KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=59052)
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:35,918 CompactionTask.java:164 - Compacting (b67638c0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-49-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-50-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-52-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-51-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:52:35,921 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.660KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:35,943 Flushing.java:145 - Writing Memtable-tables@1998050619(0.698KiB serialized bytes, 1 ops, 2.660KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:35,944 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-52-big-Data.db (0.432KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=59060)
    INFO  [MigrationStage:1] 2026-02-25 09:52:36,013 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:36,014 CompactionTask.java:164 - Compacting (b68505d0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-52-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-51-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-50-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-49-big-Data.db:level=0, ]
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:36,088 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-49-big
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:36,088 CompactionTask.java:253 - Compacted (b67638c0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-53-big,] to level=0.  11.974KiB to 11.751KiB (~98% of original) in 169ms.  Read Throughput = 70.755KiB/s, Write Throughput = 69.439KiB/s, Row Throughput = ~472/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 25ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:36,089 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-50-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:36,090 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-52-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:36,091 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-51-big
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:36,091 Flushing.java:145 - Writing Memtable-keyspaces@1095389091(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:36,092 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-55-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=59060)
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:36,182 CompactionTask.java:253 - Compacted (b68505d0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-53-big,] to level=0.  6.027KiB to 4.918KiB (~81% of original) in 166ms.  Read Throughput = 36.093KiB/s, Write Throughput = 29.450KiB/s, Row Throughput = ~80/s.  10 total partitions merged to 7.  Partition merge counts were {1:5, 2:1, 3:1, }. Time spent writing keys = 76ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:36,182 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-52-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:36,183 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-51-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:36,184 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-50-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:36,185 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-49-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:36,189 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{57ac7288-74a0-3182-922c-91f2a60dd085 --> a87ac079-0b19-3a94-abcc-260a5b2c4350, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[], dropped=[], altered=[reaper_db.repair_schedule_v1 -> reaper_db.repair_schedule_v1 (SHALLOW)]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:36,190 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:36,190 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:36,191 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.repair_schedule_v1, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:52:36,874 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.062KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:36,928 Flushing.java:145 - Writing Memtable-columns@1423596997(0.162KiB serialized bytes, 1 ops, 1.062KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:36,929 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-54-big-Data.db (0.095KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=62370)
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:52:37,116 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.707KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:37,196 Flushing.java:145 - Writing Memtable-tables@1379337661(0.698KiB serialized bytes, 1 ops, 2.707KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:37,197 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-54-big-Data.db (0.432KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=62378)
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:52:37,351 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:37,368 Flushing.java:145 - Writing Memtable-keyspaces@2079952400(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:37,368 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-56-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=62378)
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:37,524 CompactionTask.java:164 - Compacting (b76b6e30-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-54-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-53-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-55-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-56-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:52:37,531 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:52:37,532 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:52:37,532 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.repair_schedule_v1, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:37,750 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-54-big
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:37,750 CompactionTask.java:253 - Compacted (b76b6e30-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-57-big,] to level=0.  0.695KiB to 0.341KiB (~49% of original) in 225ms.  Read Throughput = 3.089KiB/s, Write Throughput = 1.514KiB/s, Row Throughput = ~14/s.  10 total partitions merged to 7.  Partition merge counts were {1:6, 4:1, }. Time spent writing keys = 79ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:37,751 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-53-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:37,752 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-55-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:37,753 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-56-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:40,595 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.048KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:40,637 Flushing.java:145 - Writing Memtable-columns@889900811(0.148KiB serialized bytes, 1 ops, 1.048KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:40,638 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-55-big-Data.db (0.081KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=66591)
    INFO  [MigrationStage:1] 2026-02-25 09:52:40,736 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.652KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:40,748 Flushing.java:145 - Writing Memtable-tables@908245387(0.690KiB serialized bytes, 1 ops, 2.652KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:40,749 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-55-big-Data.db (0.424KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=66599)
    INFO  [MigrationStage:1] 2026-02-25 09:52:40,849 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:40,862 Flushing.java:145 - Writing Memtable-keyspaces@1567335918(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:40,862 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-58-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=66599)
    INFO  [MigrationStage:1] 2026-02-25 09:52:40,922 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{a0bef30e-0872-3e24-a6a8-32b431e8f361 --> eac84e5a-5e57-32c4-9af8-5f1299fe05e8, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot, reaper_db.repair_schedule_v1], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[], dropped=[], altered=[reaper_db.repair_run -> reaper_db.repair_run (SHALLOW)]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:40,923 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:40,923 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:40,924 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.repair_run, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:42,475 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.indexes, Reason: INTERNALLY_FORCED, Usage: 0.806KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:42,489 Flushing.java:145 - Writing Memtable-indexes@2144668793(0.133KiB serialized bytes, 1 ops, 0.806KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:42,489 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-2-big-Data.db (0.107KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=69814)
    INFO  [MigrationStage:1] 2026-02-25 09:52:42,533 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.666KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:42,547 Flushing.java:145 - Writing Memtable-tables@1313857207(0.704KiB serialized bytes, 1 ops, 2.666KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:42,547 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-56-big-Data.db (0.438KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=69814)
    INFO  [MigrationStage:1] 2026-02-25 09:52:42,594 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:42,595 CompactionTask.java:164 - Compacting (ba713420-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-56-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-53-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-55-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-54-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:42,613 Flushing.java:145 - Writing Memtable-keyspaces@2045198899(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:42,614 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-59-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=69989)
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:42,697 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-53-big
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:42,697 CompactionTask.java:253 - Compacted (ba713420-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-57-big,] to level=0.  6.026KiB to 4.915KiB (~81% of original) in 100ms.  Read Throughput = 59.714KiB/s, Write Throughput = 48.702KiB/s, Row Throughput = ~80/s.  10 total partitions merged to 7.  Partition merge counts were {1:6, 4:1, }. Time spent writing keys = 23ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:42,698 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-55-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:42,699 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-54-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:42,700 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-56-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:42,713 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{eac84e5a-5e57-32c4-9af8-5f1299fe05e8 --> edbe9127-b5b7-317c-bd7f-42e217dfa0d7, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[], dropped=[], altered=[reaper_db.repair_run_by_cluster_v2 -> reaper_db.repair_run_by_cluster_v2 (SHALLOW)]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:42,714 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:42,714 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:42,717 ColumnFamilyStore.java:484 - Initializing reaper_db.repair_run_by_cluster_v2.state2i
    INFO  [MigrationStage:1] 2026-02-25 09:52:42,755 SecondaryIndexManager.java:211 - Index [state2i] registered and writable.
    INFO  [MigrationStage:1] 2026-02-25 09:52:42,759 SecondaryIndexManager.java:666 - Index [state2i] became queryable after successful build.
    INFO  [MigrationStage:1] 2026-02-25 09:52:42,760 ColumnFamilyStore.java:1012 - Enqueuing flush of system.IndexInfo, Reason: INTERNALLY_FORCED, Usage: 0.435KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:42,772 Flushing.java:145 - Writing Memtable-IndexInfo@616509486(0.035KiB serialized bytes, 1 ops, 0.435KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:42,773 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system/IndexInfo-9f5c6374d48532299a0a5094af9ad1e3/nb-1-big-Data.db (0.036KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=70938)
    INFO  [MigrationStage:1] 2026-02-25 09:52:42,822 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.repair_run_by_cluster_v2, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:42,824 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.65.96:7000
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:43,931 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.080KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:43,950 Flushing.java:145 - Writing Memtable-columns@1314507281(0.181KiB serialized bytes, 1 ops, 1.080KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:43,951 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-56-big-Data.db (0.113KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=74052)
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:43,997 CompactionTask.java:164 - Compacting (bb4721c0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-56-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-54-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-55-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-53-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:43,997 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.703KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:44,015 Flushing.java:145 - Writing Memtable-tables@1202639141(0.694KiB serialized bytes, 1 ops, 2.703KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:44,016 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-58-big-Data.db (0.428KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=74060)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:44,060 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:44,078 Flushing.java:145 - Writing Memtable-keyspaces@1838468272(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:44,078 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-60-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=74060)
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:44,079 CompactionTask.java:253 - Compacted (bb4721c0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-57-big,] to level=0.  12.039KiB to 11.852KiB (~98% of original) in 81ms.  Read Throughput = 148.053KiB/s, Write Throughput = 145.747KiB/s, Row Throughput = ~475/s.  10 total partitions merged to 7.  Partition merge counts were {1:6, 4:1, }. Time spent writing keys = 23ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:44,079 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-54-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:44,080 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-55-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:44,083 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-53-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:44,084 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-56-big
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:44,122 CompactionTask.java:164 - Compacting (bb5a3490-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-59-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-60-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-58-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-57-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:44,125 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:44,125 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:52:44,127 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.repair_unit_v1, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:44,199 CompactionTask.java:253 - Compacted (bb5a3490-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-61-big,] to level=0.  0.695KiB to 0.341KiB (~49% of original) in 76ms.  Read Throughput = 9.103KiB/s, Write Throughput = 4.461KiB/s, Row Throughput = ~14/s.  10 total partitions merged to 7.  Partition merge counts were {1:6, 4:1, }. Time spent writing keys = 13ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:44,200 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-59-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:44,201 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-60-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:44,202 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-58-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:44,203 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-57-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:44,535 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.72.82:7000
    INFO  [MigrationStage:1] 2026-02-25 09:52:44,629 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 167.962KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:44,643 Flushing.java:145 - Writing Memtable-columns@1198147819(35.368KiB serialized bytes, 236 ops, 167.962KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:44,644 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-58-big-Data.db (17.892KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=114163)
    INFO  [MigrationStage:1] 2026-02-25 09:52:44,684 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.indexes, Reason: INTERNALLY_FORCED, Usage: 0.806KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:44,696 Flushing.java:145 - Writing Memtable-indexes@989180863(0.133KiB serialized bytes, 1 ops, 0.806KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:44,696 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-3-big-Data.db (0.107KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=114171)
    INFO  [MigrationStage:1] 2026-02-25 09:52:44,742 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 91.479KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:44,759 Flushing.java:145 - Writing Memtable-tables@2002816215(27.521KiB serialized bytes, 40 ops, 91.479KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:44,760 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-59-big-Data.db (17.090KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=114338)
    INFO  [MigrationStage:1] 2026-02-25 09:52:44,807 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 3.574KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:44,823 Flushing.java:145 - Writing Memtable-keyspaces@2034272264(0.704KiB serialized bytes, 5 ops, 3.574KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:44,823 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-62-big-Data.db (0.592KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=114346)
    INFO  [MigrationStage:1] 2026-02-25 09:52:44,920 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{3db9fdd5-c292-32d2-b8bf-578d37849332 --> 3db9fdd5-c292-32d2-b8bf-578d37849332, diff=KeyspacesDiff{created=[], dropped=[], altered=[]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:45,359 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.768KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:45,374 Flushing.java:145 - Writing Memtable-tables@713292885(0.806KiB serialized bytes, 1 ops, 2.768KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:45,375 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-60-big-Data.db (0.540KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=116399)
    INFO  [MigrationStage:1] 2026-02-25 09:52:45,426 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:45,427 CompactionTask.java:164 - Compacting (bc212e10-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-59-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-58-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-57-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-60-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:45,445 Flushing.java:145 - Writing Memtable-keyspaces@2043272307(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:45,446 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-63-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=116407)
    INFO  [MigrationStage:1] 2026-02-25 09:52:46,109 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{3db9fdd5-c292-32d2-b8bf-578d37849332 --> d3802d56-7cfd-3607-907d-84cd004e5ec8, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot, reaper_db.repair_unit_v1], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[], dropped=[], altered=[reaper_db.node_metrics_v1 -> reaper_db.node_metrics_v1 (SHALLOW)]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:46,110 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:46,110 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:46,112 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.node_metrics_v1, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:46,154 CompactionTask.java:253 - Compacted (bc212e10-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-61-big,] to level=0.  8.676KiB to 4.992KiB (~57% of original) in 726ms.  Read Throughput = 11.937KiB/s, Write Throughput = 6.868KiB/s, Row Throughput = ~80/s.  14 total partitions merged to 7.  Partition merge counts were {1:2, 2:4, 4:1, }. Time spent writing keys = 68ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:46,155 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-59-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:46,155 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-58-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:46,156 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-57-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:46,157 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-60-big
    INFO  [Native-Transport-Requests-4] 2026-02-25 09:52:46,839 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-4] 2026-02-25 09:52:46,844 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.815KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:46,873 Flushing.java:145 - Writing Memtable-tables@462763993(0.807KiB serialized bytes, 1 ops, 2.815KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:46,874 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-62-big-Data.db (0.541KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=118771)
    INFO  [Native-Transport-Requests-4] 2026-02-25 09:52:46,948 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:46,959 Flushing.java:145 - Writing Memtable-keyspaces@854814390(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:46,960 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-64-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=118779)
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:47,006 CompactionTask.java:164 - Compacting (bd1244d0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-62-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-61-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-63-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-64-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-4] 2026-02-25 09:52:47,013 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-4] 2026-02-25 09:52:47,014 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-4] 2026-02-25 09:52:47,015 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.node_operations, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:47,106 CompactionTask.java:253 - Compacted (bd1244d0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-65-big,] to level=0.  0.842KiB to 0.341KiB (~40% of original) in 100ms.  Read Throughput = 8.408KiB/s, Write Throughput = 3.404KiB/s, Row Throughput = ~14/s.  14 total partitions merged to 7.  Partition merge counts were {1:2, 2:4, 4:1, }. Time spent writing keys = 13ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:47,107 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-62-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:47,107 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-61-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:47,108 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-63-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:47,109 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-64-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:49,143 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.769KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:49,157 Flushing.java:145 - Writing Memtable-tables@237836624(0.807KiB serialized bytes, 1 ops, 2.769KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:49,157 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-63-big-Data.db (0.541KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=121178)
    INFO  [MigrationStage:1] 2026-02-25 09:52:49,205 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:49,216 Flushing.java:145 - Writing Memtable-keyspaces@629955356(0.140KiB serialized bytes, 1 ops, 0.711KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:49,217 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-66-big-Data.db (0.110KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=121186)
    INFO  [MigrationStage:1] 2026-02-25 09:52:49,288 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{3a7676be-b1b1-3e8e-ba08-39b3d25a55bb --> 6f95f932-9720-3c6b-a191-4f87fc36b5ae, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot, reaper_db.node_operations], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=reaper_db, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[reaper_db.cluster, reaper_db.diagnostic_event_subscription, reaper_db.leader, reaper_db.node_metrics_v1, reaper_db.node_metrics_v3, reaper_db.node_operations, reaper_db.percent_repaired_by_schedule, reaper_db.repair_run, reaper_db.repair_run_by_cluster, reaper_db.repair_run_by_cluster_v2, reaper_db.repair_run_by_unit, reaper_db.repair_schedule_by_cluster_and_keyspace, reaper_db.repair_schedule_v1, reaper_db.repair_unit_v1, reaper_db.running_reapers, reaper_db.running_repairs, reaper_db.schema_migration, reaper_db.schema_migration_leader, reaper_db.snapshot], views=[], functions=[], types=[]}, tables=Diff{created=[], dropped=[], altered=[reaper_db.node_metrics_v3 -> reaper_db.node_metrics_v3 (SHALLOW)]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:49,288 Keyspace.java:394 - Creating replication strategy reaper_db params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:49,289 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:52:49,290 ColumnFamilyStore.java:1012 - Enqueuing flush of reaper_db.node_metrics_v3, Reason: SCHEMA_CHANGE, Usage: 0.000KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:52:53,044 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.72.82:7000
    INFO  [MigrationStage:1] 2026-02-25 09:52:53,491 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 167.962KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:53,506 Flushing.java:145 - Writing Memtable-columns@2102930038(35.368KiB serialized bytes, 236 ops, 167.962KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:53,507 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-59-big-Data.db (17.892KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=192457)
    INFO  [MigrationStage:1] 2026-02-25 09:52:53,610 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.indexes, Reason: INTERNALLY_FORCED, Usage: 0.806KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:53,654 Flushing.java:145 - Writing Memtable-indexes@1483835245(0.133KiB serialized bytes, 1 ops, 0.806KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:53,655 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-4-big-Data.db (0.107KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=192465)
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:53,763 CompactionTask.java:164 - Compacting (c1194e20-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-4-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-2-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-1-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-3-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:52:53,766 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 91.680KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:53,795 Flushing.java:145 - Writing Memtable-tables@1217138908(27.723KiB serialized bytes, 40 ops, 91.680KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:52:53,797 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-64-big-Data.db (17.291KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=192465)
    INFO  [MigrationStage:1] 2026-02-25 09:52:53,933 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 3.574KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:53,934 CompactionTask.java:164 - Compacting (c13365d0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-63-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-62-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-61-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-64-big-Data.db:level=0, ]
    INFO  [CompactionExecutor:3] 2026-02-25 09:52:53,956 CompactionTask.java:253 - Compacted (c1194e20-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-5-big,] to level=0.  0.487KiB to 0.257KiB (~52% of original) in 192ms.  Read Throughput = 2.533KiB/s, Write Throughput = 1.335KiB/s, Row Throughput = ~5/s.  5 total partitions merged to 3.  Partition merge counts were {1:2, 3:1, }. Time spent writing keys = 35ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:53,956 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-4-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:53,958 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-2-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:53,959 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-1-big
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:53,959 Flushing.java:145 - Writing Memtable-keyspaces@1869406804(0.704KiB serialized bytes, 5 ops, 3.574KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:52:53,960 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-67-big-Data.db (0.592KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=192465)
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:53,962 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-3-big
    INFO  [MigrationStage:1] 2026-02-25 09:52:54,069 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{6f95f932-9720-3c6b-a191-4f87fc36b5ae --> 6f95f932-9720-3c6b-a191-4f87fc36b5ae, diff=KeyspacesDiff{created=[], dropped=[], altered=[]}}
    INFO  [MigrationStage:1] 2026-02-25 09:52:54,070 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.72.82:7000
    INFO  [CompactionExecutor:4] 2026-02-25 09:52:54,145 CompactionTask.java:253 - Compacted (c13365d0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-65-big,] to level=0.  8.904KiB to 5.006KiB (~56% of original) in 210ms.  Read Throughput = 42.295KiB/s, Write Throughput = 23.777KiB/s, Row Throughput = ~80/s.  14 total partitions merged to 7.  Partition merge counts were {1:2, 2:4, 4:1, }. Time spent writing keys = 29ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:54,145 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-64-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:54,146 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-63-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:54,147 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-62-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:52:54,148 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-61-big
    INFO  [MigrationStage:1] 2026-02-25 09:53:00,052 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.72.82:7000
    INFO  [MigrationStage:1] 2026-02-25 09:53:05,046 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.72.82:7000
    INFO  [MigrationStage:1] 2026-02-25 09:53:05,677 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.65.96:7000
    INFO  [MigrationStage:1] 2026-02-25 09:53:08,546 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.65.96:7000
    INFO  [MigrationStage:1] 2026-02-25 09:53:08,547 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.72.82:7000
    INFO  [MigrationStage:1] 2026-02-25 09:53:08,555 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 167.962KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:08,568 Flushing.java:145 - Writing Memtable-columns@2056642027(35.368KiB serialized bytes, 236 ops, 167.962KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:08,570 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-60-big-Data.db (17.892KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=232812)
    INFO  [MigrationStage:1] 2026-02-25 09:53:08,616 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.indexes, Reason: INTERNALLY_FORCED, Usage: 0.806KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:08,617 CompactionTask.java:164 - Compacting (c9f3d880-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-57-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-58-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-60-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-59-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:08,636 Flushing.java:145 - Writing Memtable-indexes@1187231697(0.133KiB serialized bytes, 1 ops, 0.806KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:08,637 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-6-big-Data.db (0.107KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=232820)
    INFO  [MigrationStage:1] 2026-02-25 09:53:08,697 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 91.680KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:08,720 Flushing.java:145 - Writing Memtable-tables@471121008(27.723KiB serialized bytes, 40 ops, 91.680KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:08,721 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-66-big-Data.db (17.291KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=232820)
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:08,724 CompactionTask.java:253 - Compacted (c9f3d880-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-61-big,] to level=0.  30.227KiB to 11.852KiB (~39% of original) in 106ms.  Read Throughput = 284.454KiB/s, Write Throughput = 111.531KiB/s, Row Throughput = ~475/s.  22 total partitions merged to 7.  Partition merge counts were {1:2, 4:5, }. Time spent writing keys = 25ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:08,725 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-57-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:08,726 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-58-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:08,727 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-60-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:08,729 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-59-big
    INFO  [MigrationStage:1] 2026-02-25 09:53:08,783 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 3.574KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:08,796 Flushing.java:145 - Writing Memtable-keyspaces@22040750(0.704KiB serialized bytes, 5 ops, 3.574KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:08,797 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-68-big-Data.db (0.592KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=233699)
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:08,855 CompactionTask.java:164 - Compacting (ca182960-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-67-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-68-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-66-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-65-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:53:08,891 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{6f95f932-9720-3c6b-a191-4f87fc36b5ae --> 6f95f932-9720-3c6b-a191-4f87fc36b5ae, diff=KeyspacesDiff{created=[], dropped=[], altered=[]}}
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:08,942 CompactionTask.java:253 - Compacted (ca182960-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-69-big,] to level=0.  0.988KiB to 0.341KiB (~34% of original) in 85ms.  Read Throughput = 11.539KiB/s, Write Throughput = 3.979KiB/s, Row Throughput = ~14/s.  18 total partitions merged to 7.  Partition merge counts were {1:2, 3:4, 4:1, }. Time spent writing keys = 17ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:08,942 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-67-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:08,943 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-68-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:08,944 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-66-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:08,945 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-65-big
    INFO  [MigrationStage:1] 2026-02-25 09:53:17,553 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.72.82:7000
    INFO  [MigrationStage:1] 2026-02-25 09:53:17,562 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 167.962KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:17,591 Flushing.java:145 - Writing Memtable-columns@547569182(35.368KiB serialized bytes, 236 ops, 167.962KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:17,592 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-62-big-Data.db (17.892KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=274110)
    INFO  [MigrationStage:1] 2026-02-25 09:53:17,646 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.indexes, Reason: INTERNALLY_FORCED, Usage: 0.806KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:17,662 Flushing.java:145 - Writing Memtable-indexes@1439622406(0.133KiB serialized bytes, 1 ops, 0.806KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:17,663 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-7-big-Data.db (0.111KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=274118)
    INFO  [MigrationStage:1] 2026-02-25 09:53:17,708 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 91.680KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:17,720 Flushing.java:145 - Writing Memtable-tables@134332454(27.723KiB serialized bytes, 40 ops, 91.680KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:17,721 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-67-big-Data.db (17.291KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=274118)
    INFO  [MigrationStage:1] 2026-02-25 09:53:17,763 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 3.574KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:17,776 Flushing.java:145 - Writing Memtable-keyspaces@1572393897(0.704KiB serialized bytes, 5 ops, 3.574KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:17,776 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-70-big-Data.db (0.592KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=274118)
    INFO  [MigrationStage:1] 2026-02-25 09:53:17,853 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{6f95f932-9720-3c6b-a191-4f87fc36b5ae --> 6f95f932-9720-3c6b-a191-4f87fc36b5ae, diff=KeyspacesDiff{created=[], dropped=[], altered=[]}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:20,056 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.72.82:7000
    INFO  [MigrationStage:1] 2026-02-25 09:53:21,554 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.65.96:7000
    INFO  [MigrationStage:1] 2026-02-25 09:53:27,558 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.72.82:7000
    INFO  [MigrationStage:1] 2026-02-25 09:53:28,310 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 167.962KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:28,330 Flushing.java:145 - Writing Memtable-columns@1546595912(35.368KiB serialized bytes, 236 ops, 167.962KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:28,331 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-63-big-Data.db (17.892KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=312561)
    INFO  [MigrationStage:1] 2026-02-25 09:53:28,477 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.indexes, Reason: INTERNALLY_FORCED, Usage: 0.806KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:28,489 Flushing.java:145 - Writing Memtable-indexes@111057648(0.133KiB serialized bytes, 1 ops, 0.806KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:28,489 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-8-big-Data.db (0.111KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=312569)
    INFO  [MigrationStage:1] 2026-02-25 09:53:28,606 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 91.680KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:28,606 CompactionTask.java:164 - Compacting (d5ddecd0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-7-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-8-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-6-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-5-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:28,636 Flushing.java:145 - Writing Memtable-tables@1709309569(27.723KiB serialized bytes, 40 ops, 91.680KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:28,637 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-68-big-Data.db (17.291KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=312569)
    INFO  [MigrationStage:1] 2026-02-25 09:53:28,735 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 3.574KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:53:28,735 CompactionTask.java:164 - Compacting (d5f1c2f0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-68-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-67-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-66-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-65-big-Data.db:level=0, ]
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:28,750 CompactionTask.java:253 - Compacted (d5ddecd0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-9-big,] to level=0.  0.587KiB to 0.257KiB (~43% of original) in 142ms.  Read Throughput = 4.105KiB/s, Write Throughput = 1.796KiB/s, Row Throughput = ~5/s.  6 total partitions merged to 3.  Partition merge counts were {1:2, 4:1, }. Time spent writing keys = 33ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:28,750 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-7-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:28,751 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-8-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:28,753 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-6-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:28,754 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/indexes-0feb57ac311f382fba6d9024d305702f/nb-5-big
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:28,754 Flushing.java:145 - Writing Memtable-keyspaces@88633261(0.704KiB serialized bytes, 5 ops, 3.574KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:28,754 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-71-big-Data.db (0.592KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=312569)
    INFO  [MigrationStage:1] 2026-02-25 09:53:28,844 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{6f95f932-9720-3c6b-a191-4f87fc36b5ae --> 6f95f932-9720-3c6b-a191-4f87fc36b5ae, diff=KeyspacesDiff{created=[], dropped=[], altered=[]}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:28,847 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.65.96:7000
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:28,854 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-65-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:28,855 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-68-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:28,855 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-67-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:28,856 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-66-big
    INFO  [CompactionExecutor:4] 2026-02-25 09:53:28,857 CompactionTask.java:253 - Compacted (d5f1c2f0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-69-big,] to level=0.  14.062KiB to 5.006KiB (~35% of original) in 121ms.  Read Throughput = 116.065KiB/s, Write Throughput = 41.318KiB/s, Row Throughput = ~80/s.  22 total partitions merged to 7.  Partition merge counts were {1:2, 4:5, }. Time spent writing keys = 21ms
    INFO  [MigrationStage:1] 2026-02-25 09:53:42,563 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.65.96:7000
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:53:45,454 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:53:45,457 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [MigrationStage:1] 2026-02-25 09:53:45,696 MigrationCoordinator.java:684 - Sending schema pull request to /10.233.65.96:7000
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:45,709 Flushing.java:145 - Writing Memtable-keyspaces@1552646125(0.140KiB serialized bytes, 1 ops, 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:45,710 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-72-big-Data.db (0.104KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=316706)
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:46,145 CompactionTask.java:164 - Compacting (e051dbe0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-70-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-69-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-72-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-71-big-Data.db:level=0, ]
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:53:46,150 Keyspace.java:394 - Creating replication strategy dox params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-2] 2026-02-25 09:53:46,150 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:46,297 CompactionTask.java:253 - Compacted (e051dbe0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-73-big,] to level=0.  0.981KiB to 0.359KiB (~36% of original) in 150ms.  Read Throughput = 6.522KiB/s, Write Throughput = 2.388KiB/s, Row Throughput = ~16/s.  18 total partitions merged to 8.  Partition merge counts were {1:3, 3:5, }. Time spent writing keys = 15ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:46,297 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-70-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:46,298 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-69-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:46,298 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-72-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:46,299 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-71-big
    INFO  [MigrationStage:1] 2026-02-25 09:53:48,144 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.714KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:48,352 Flushing.java:145 - Writing Memtable-keyspaces@663510231(0.140KiB serialized bytes, 1 ops, 0.714KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:48,352 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-74-big-Data.db (0.113KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=318236)
    INFO  [MigrationStage:1] 2026-02-25 09:53:48,460 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{d7de6d8c-f8cf-3c41-be15-cca0edf0c21a --> 7fb5a593-745d-3cca-bbd1-0bfa244c603c, diff=KeyspacesDiff{created=[KeyspaceMetadata{name=zusammen_dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[], views=[], functions=[], types=[]}], dropped=[], altered=[]}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:48,461 Keyspace.java:394 - Creating replication strategy zusammen_dox params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:48,461 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:53:48,996 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.710KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:49,012 Flushing.java:145 - Writing Memtable-keyspaces@1510839466(0.140KiB serialized bytes, 1 ops, 0.710KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:49,012 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-75-big-Data.db (0.109KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=318666)
    INFO  [MigrationStage:1] 2026-02-25 09:53:49,115 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{7fb5a593-745d-3cca-bbd1-0bfa244c603c --> 9397543c-8677-36aa-b0d4-6597d7f1f4c6, diff=KeyspacesDiff{created=[KeyspaceMetadata{name=sdctitan, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[], views=[], functions=[], types=[]}], dropped=[], altered=[]}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:49,115 Keyspace.java:394 - Creating replication strategy sdctitan params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:49,116 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:53:51,839 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.types, Reason: INTERNALLY_FORCED, Usage: 0.726KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:51,853 Flushing.java:145 - Writing Memtable-types@1009968660(0.105KiB serialized bytes, 1 ops, 0.726KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:51,854 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/types-5a8b1ca866023f77a0459273d308917a/nb-2-big-Data.db (0.073KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=319561)
    INFO  [MigrationStage:1] 2026-02-25 09:53:51,909 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:51,931 Flushing.java:145 - Writing Memtable-keyspaces@2146806989(0.140KiB serialized bytes, 1 ops, 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:51,932 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-76-big-Data.db (0.104KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=319561)
    INFO  [CompactionExecutor:4] 2026-02-25 09:53:51,978 CompactionTask.java:164 - Compacting (e3cc5ca0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-76-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-75-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-74-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-73-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:53:51,996 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{9397543c-8677-36aa-b0d4-6597d7f1f4c6 --> 10f70321-11e0-307d-96a6-99d1662c6382, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[], views=[], functions=[], types=[]}, after=KeyspaceMetadata{name=dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[], views=[], functions=[], types=[org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)]}, tables=Diff{created=[], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:51,997 Keyspace.java:394 - Creating replication strategy dox params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:51,997 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [CompactionExecutor:4] 2026-02-25 09:53:52,061 CompactionTask.java:253 - Compacted (e3cc5ca0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-77-big,] to level=0.  0.709KiB to 0.405KiB (~57% of original) in 81ms.  Read Throughput = 8.691KiB/s, Write Throughput = 4.968KiB/s, Row Throughput = ~20/s.  11 total partitions merged to 10.  Partition merge counts were {1:9, 2:1, }. Time spent writing keys = 16ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:52,061 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-76-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:52,062 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-75-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:52,063 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-74-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:52,063 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-73-big
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:53:53,310 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.types, Reason: INTERNALLY_FORCED, Usage: 0.754KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:53,324 Flushing.java:145 - Writing Memtable-types@1317642872(0.134KiB serialized bytes, 1 ops, 0.754KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:53,325 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/types-5a8b1ca866023f77a0459273d308917a/nb-3-big-Data.db (0.102KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=321207)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:53:53,370 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:53,382 Flushing.java:145 - Writing Memtable-keyspaces@352997444(0.140KiB serialized bytes, 1 ops, 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:53,382 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-78-big-Data.db (0.104KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=321215)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:53:53,434 Keyspace.java:394 - Creating replication strategy dox params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:53:53,435 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:53:54,995 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 5.458KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:55,009 Flushing.java:145 - Writing Memtable-columns@150640899(1.148KiB serialized bytes, 7 ops, 5.458KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:55,010 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-64-big-Data.db (0.577KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=323205)
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:55,054 CompactionTask.java:164 - Compacting (e5a191d0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-62-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-63-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-61-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-64-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:53:55,054 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.651KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:55,073 Flushing.java:145 - Writing Memtable-tables@318320927(0.695KiB serialized bytes, 1 ops, 2.651KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:55,074 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-70-big-Data.db (0.423KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=323213)
    INFO  [MigrationStage:1] 2026-02-25 09:53:55,127 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:55,153 Flushing.java:145 - Writing Memtable-keyspaces@1305810479(0.140KiB serialized bytes, 1 ops, 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:55,153 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-79-big-Data.db (0.104KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=323213)
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:55,163 CompactionTask.java:253 - Compacted (e5a191d0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-65-big,] to level=0.  24.403KiB to 12.072KiB (~49% of original) in 107ms.  Read Throughput = 227.745KiB/s, Write Throughput = 112.664KiB/s, Row Throughput = ~483/s.  18 total partitions merged to 8.  Partition merge counts were {1:3, 3:5, }. Time spent writing keys = 23ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:55,163 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-64-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:55,164 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-62-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:55,167 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-63-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:55,168 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-61-big
    INFO  [MigrationStage:1] 2026-02-25 09:53:55,220 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{bd8051f4-57c6-351e-a611-9df6ef7b4c94 --> 380ff91c-f71d-3836-beee-355061d17412, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[], views=[], functions=[], types=[org.apache.cassandra.db.marshal.UserType(dox,757365725f63616e6469646174655f76657273696f6e,76657273696f6e:org.apache.cassandra.db.marshal.FrozenType(org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)),75736572:org.apache.cassandra.db.marshal.UTF8Type), org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)]}, after=KeyspaceMetadata{name=dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[dox.version_info], views=[], functions=[], types=[org.apache.cassandra.db.marshal.UserType(dox,757365725f63616e6469646174655f76657273696f6e,76657273696f6e:org.apache.cassandra.db.marshal.FrozenType(org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)),75736572:org.apache.cassandra.db.marshal.UTF8Type), org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)]}, tables=Diff{created=[dox.version_info], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:55,221 Keyspace.java:394 - Creating replication strategy dox params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:55,221 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:53:55,222 ColumnFamilyStore.java:484 - Initializing dox.version_info
    INFO  [MigrationStage:1] 2026-02-25 09:53:56,386 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 5.513KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:56,401 Flushing.java:145 - Writing Memtable-columns@610750254(1.203KiB serialized bytes, 7 ops, 5.513KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:56,402 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-66-big-Data.db (0.632KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=325987)
    INFO  [MigrationStage:1] 2026-02-25 09:53:56,453 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.659KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:56,471 Flushing.java:145 - Writing Memtable-tables@1727814599(0.703KiB serialized bytes, 1 ops, 2.659KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:56,472 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-71-big-Data.db (0.431KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=325995)
    INFO  [MigrationStage:1] 2026-02-25 09:53:56,518 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:56,531 Flushing.java:145 - Writing Memtable-keyspaces@1990593707(0.140KiB serialized bytes, 1 ops, 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:56,531 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-80-big-Data.db (0.104KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=325995)
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:56,573 CompactionTask.java:164 - Compacting (e68959c0-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-78-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-77-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-80-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-79-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:53:56,579 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{380ff91c-f71d-3836-beee-355061d17412 --> b11474e3-5ce4-325b-a35d-fb7b7df0d297, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[dox.version_info], views=[], functions=[], types=[org.apache.cassandra.db.marshal.UserType(dox,757365725f63616e6469646174655f76657273696f6e,76657273696f6e:org.apache.cassandra.db.marshal.FrozenType(org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)),75736572:org.apache.cassandra.db.marshal.UTF8Type), org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)]}, after=KeyspaceMetadata{name=dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[dox.version_info, dox.version_info_deleted], views=[], functions=[], types=[org.apache.cassandra.db.marshal.UserType(dox,757365725f63616e6469646174655f76657273696f6e,76657273696f6e:org.apache.cassandra.db.marshal.FrozenType(org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)),75736572:org.apache.cassandra.db.marshal.UTF8Type), org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)]}, tables=Diff{created=[dox.version_info_deleted], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:56,580 Keyspace.java:394 - Creating replication strategy dox params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:56,580 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:53:56,581 ColumnFamilyStore.java:484 - Initializing dox.version_info_deleted
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:56,652 CompactionTask.java:253 - Compacted (e68959c0-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-81-big,] to level=0.  0.739KiB to 0.405KiB (~54% of original) in 78ms.  Read Throughput = 9.441KiB/s, Write Throughput = 5.176KiB/s, Row Throughput = ~20/s.  13 total partitions merged to 10.  Partition merge counts were {1:9, 4:1, }. Time spent writing keys = 14ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:56,652 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-78-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:56,653 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-77-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:56,653 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-80-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:56,654 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-79-big
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:53:57,223 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:53:57,225 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 1.762KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:57,240 Flushing.java:145 - Writing Memtable-columns@1701162754(0.295KiB serialized bytes, 2 ops, 1.762KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:57,241 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-67-big-Data.db (0.139KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=328443)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:53:57,282 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.698KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:57,295 Flushing.java:145 - Writing Memtable-tables@829024843(0.695KiB serialized bytes, 1 ops, 2.698KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:57,296 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-72-big-Data.db (0.423KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=328451)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:53:57,350 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:57,350 CompactionTask.java:164 - Compacting (e7001060-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-70-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-71-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-69-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-72-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:57,368 Flushing.java:145 - Writing Memtable-keyspaces@965414956(0.140KiB serialized bytes, 1 ops, 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:57,369 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-82-big-Data.db (0.104KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=328451)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:53:57,431 Keyspace.java:394 - Creating replication strategy dox params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:53:57,431 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:53:57,433 ColumnFamilyStore.java:484 - Initializing dox.unique_value
    INFO  [CompactionExecutor:3] 2026-02-25 09:53:57,438 CompactionTask.java:253 - Compacted (e7001060-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-73-big,] to level=0.  6.098KiB to 5.487KiB (~89% of original) in 86ms.  Read Throughput = 70.290KiB/s, Write Throughput = 63.254KiB/s, Row Throughput = ~84/s.  10 total partitions merged to 8.  Partition merge counts were {1:7, 3:1, }. Time spent writing keys = 22ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:57,438 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-70-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:57,439 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-71-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:57,440 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-69-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:57,440 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-72-big
    INFO  [MigrationStage:1] 2026-02-25 09:53:59,414 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 9.031KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:59,434 Flushing.java:145 - Writing Memtable-columns@1782793392(1.871KiB serialized bytes, 12 ops, 9.031KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:59,435 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-68-big-Data.db (0.885KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=334439)
    INFO  [MigrationStage:1] 2026-02-25 09:53:59,478 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.654KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:53:59,479 CompactionTask.java:164 - Compacting (e844c560-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-65-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-67-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-66-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-68-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:59,501 Flushing.java:145 - Writing Memtable-tables@1544162652(0.698KiB serialized bytes, 1 ops, 2.654KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:53:59,502 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-74-big-Data.db (0.426KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=334447)
    INFO  [MigrationStage:1] 2026-02-25 09:53:59,557 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:53:59,577 CompactionTask.java:253 - Compacted (e844c560-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-69-big,] to level=0.  12.857KiB to 12.536KiB (~97% of original) in 97ms.  Read Throughput = 132.304KiB/s, Write Throughput = 128.998KiB/s, Row Throughput = ~504/s.  11 total partitions merged to 8.  Partition merge counts were {1:7, 4:1, }. Time spent writing keys = 22ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:59,577 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-65-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:59,579 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-67-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:59,580 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-66-big
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:59,580 Flushing.java:145 - Writing Memtable-keyspaces@1958967529(0.140KiB serialized bytes, 1 ops, 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:53:59,581 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-83-big-Data.db (0.104KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=334447)
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:53:59,581 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-68-big
    INFO  [MigrationStage:1] 2026-02-25 09:53:59,633 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{9eedc8be-738b-3b4a-ad65-276014f5f6c5 --> fd203df7-b43b-3569-8976-67352b4538e2, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[dox.version_info, dox.version_info_deleted, dox.unique_value], views=[], functions=[], types=[org.apache.cassandra.db.marshal.UserType(dox,757365725f63616e6469646174655f76657273696f6e,76657273696f6e:org.apache.cassandra.db.marshal.FrozenType(org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)),75736572:org.apache.cassandra.db.marshal.UTF8Type), org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)]}, after=KeyspaceMetadata{name=dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[dox.package_details, dox.unique_value, dox.version_info, dox.version_info_deleted], views=[], functions=[], types=[org.apache.cassandra.db.marshal.UserType(dox,757365725f63616e6469646174655f76657273696f6e,76657273696f6e:org.apache.cassandra.db.marshal.FrozenType(org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)),75736572:org.apache.cassandra.db.marshal.UTF8Type), org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)]}, tables=Diff{created=[dox.package_details], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:59,634 Keyspace.java:394 - Creating replication strategy dox params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:53:59,634 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:53:59,636 ColumnFamilyStore.java:484 - Initializing dox.package_details
    INFO  [MigrationStage:1] 2026-02-25 09:54:00,849 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 4.004KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:54:00,863 Flushing.java:145 - Writing Memtable-columns@1487685497(0.833KiB serialized bytes, 5 ops, 4.004KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:54:00,864 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-70-big-Data.db (0.428KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=337192)
    INFO  [MigrationStage:1] 2026-02-25 09:54:00,905 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.668KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:54:00,916 Flushing.java:145 - Writing Memtable-tables@851894670(0.712KiB serialized bytes, 1 ops, 2.668KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:54:00,917 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-75-big-Data.db (0.439KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=337192)
    INFO  [MigrationStage:1] 2026-02-25 09:54:00,955 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:54:00,966 Flushing.java:145 - Writing Memtable-keyspaces@284819153(0.140KiB serialized bytes, 1 ops, 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:54:00,966 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-84-big-Data.db (0.104KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=337200)
    INFO  [CompactionExecutor:4] 2026-02-25 09:54:01,011 CompactionTask.java:164 - Compacting (e92e8920-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-84-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-83-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-81-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-82-big-Data.db:level=0, ]
    INFO  [MigrationStage:1] 2026-02-25 09:54:01,020 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{fd203df7-b43b-3569-8976-67352b4538e2 --> 461e3f91-f4fe-3f84-a05c-e8033ae18652, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[dox.package_details, dox.unique_value, dox.version_info, dox.version_info_deleted], views=[], functions=[], types=[org.apache.cassandra.db.marshal.UserType(dox,757365725f63616e6469646174655f76657273696f6e,76657273696f6e:org.apache.cassandra.db.marshal.FrozenType(org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)),75736572:org.apache.cassandra.db.marshal.UTF8Type), org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)]}, after=KeyspaceMetadata{name=dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[dox.package_details, dox.unique_value, dox.version_info, dox.version_info_deleted, dox.vsp_enriched_service_template], views=[], functions=[], types=[org.apache.cassandra.db.marshal.UserType(dox,757365725f63616e6469646174655f76657273696f6e,76657273696f6e:org.apache.cassandra.db.marshal.FrozenType(org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)),75736572:org.apache.cassandra.db.marshal.UTF8Type), org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)]}, tables=Diff{created=[dox.vsp_enriched_service_template], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:54:01,021 Keyspace.java:394 - Creating replication strategy dox params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:54:01,021 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:54:01,022 ColumnFamilyStore.java:484 - Initializing dox.vsp_enriched_service_template
    INFO  [CompactionExecutor:4] 2026-02-25 09:54:01,158 CompactionTask.java:253 - Compacted (e92e8920-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-85-big,] to level=0.  0.739KiB to 0.405KiB (~54% of original) in 146ms.  Read Throughput = 5.056KiB/s, Write Throughput = 2.771KiB/s, Row Throughput = ~20/s.  13 total partitions merged to 10.  Partition merge counts were {1:9, 4:1, }. Time spent writing keys = 70ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:54:01,159 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-81-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:54:01,159 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-82-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:54:01,160 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-84-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:54:01,161 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-83-big
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:54:01,894 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:54:01,895 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 3.276KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:54:01,913 Flushing.java:145 - Writing Memtable-columns@1275297327(0.671KiB serialized bytes, 4 ops, 3.276KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:54:01,913 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-71-big-Data.db (0.349KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=339884)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:54:01,957 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.715KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:54:01,972 Flushing.java:145 - Writing Memtable-tables@1897043602(0.712KiB serialized bytes, 1 ops, 2.715KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:54:01,972 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-76-big-Data.db (0.439KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=339892)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:54:02,019 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:4] 2026-02-25 09:54:02,019 CompactionTask.java:164 - Compacting (e9c87f30-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-75-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-73-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-74-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-76-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:54:02,041 Flushing.java:145 - Writing Memtable-keyspaces@1016452571(0.140KiB serialized bytes, 1 ops, 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:54:02,041 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-86-big-Data.db (0.104KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=339892)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:54:02,092 Keyspace.java:394 - Creating replication strategy dox params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:54:02,092 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [Native-Transport-Requests-1] 2026-02-25 09:54:02,094 ColumnFamilyStore.java:484 - Initializing dox.vsp_enriched_service_artifact
    INFO  [CompactionExecutor:4] 2026-02-25 09:54:02,110 CompactionTask.java:253 - Compacted (e9c87f30-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-77-big,] to level=0.  6.615KiB to 5.671KiB (~85% of original) in 90ms.  Read Throughput = 73.411KiB/s, Write Throughput = 62.932KiB/s, Row Throughput = ~87/s.  11 total partitions merged to 8.  Partition merge counts were {1:7, 4:1, }. Time spent writing keys = 25ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:54:02,111 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-75-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:54:02,112 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-73-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:54:02,113 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-74-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:54:02,113 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-76-big
    INFO  [MigrationStage:1] 2026-02-25 09:54:04,067 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 2.485KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:54:04,080 Flushing.java:145 - Writing Memtable-columns@2105414913(0.453KiB serialized bytes, 3 ops, 2.485KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:54:04,080 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-72-big-Data.db (0.214KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=342394)
    INFO  [MigrationStage:1] 2026-02-25 09:54:04,130 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.657KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [CompactionExecutor:3] 2026-02-25 09:54:04,131 CompactionTask.java:164 - Compacting (eb0a9c20-122f-11f1-84f8-cf73d4ed73cc) [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-71-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-70-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-69-big-Data.db:level=0, /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-72-big-Data.db:level=0, ]
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:54:04,148 Flushing.java:145 - Writing Memtable-tables@1409218192(0.701KiB serialized bytes, 1 ops, 2.657KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:54:04,148 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/tables-afddfb9dbc1e30688056eed6c302ba09/nb-78-big-Data.db (0.429KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=342394)
    INFO  [MigrationStage:1] 2026-02-25 09:54:04,230 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.keyspaces, Reason: INTERNALLY_FORCED, Usage: 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:54:04,249 Flushing.java:145 - Writing Memtable-keyspaces@1196622424(0.140KiB serialized bytes, 1 ops, 0.705KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:54:04,249 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/keyspaces-abac5682dea631c5b535b3d6cffd0fb6/nb-87-big-Data.db (0.104KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=342402)
    INFO  [CompactionExecutor:3] 2026-02-25 09:54:04,254 CompactionTask.java:253 - Compacted (eb0a9c20-122f-11f1-84f8-cf73d4ed73cc) 4 sstables to [/var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-73-big,] to level=0.  13.172KiB to 12.833KiB (~97% of original) in 122ms.  Read Throughput = 107.639KiB/s, Write Throughput = 104.870KiB/s, Row Throughput = ~516/s.  11 total partitions merged to 8.  Partition merge counts were {1:7, 4:1, }. Time spent writing keys = 21ms
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:54:04,254 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-71-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:54:04,255 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-70-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:54:04,255 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-69-big
    INFO  [NonPeriodicTasks:1] 2026-02-25 09:54:04,256 SSTable.java:127 - Deleting sstable: /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-72-big
    INFO  [MigrationStage:1] 2026-02-25 09:54:04,306 DefaultSchemaUpdateHandler.java:222 - Applying schema change due to received mutations: SchemaTransformationResult{c8a5b3fc-8b16-3827-891a-7b7e908632bd --> a9383656-fe2c-3199-9395-af8bdf883d50, diff=KeyspacesDiff{created=[], dropped=[], altered=[KeyspaceDiff{before=KeyspaceMetadata{name=dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[dox.package_details, dox.unique_value, dox.version_info, dox.version_info_deleted, dox.vsp_enriched_service_template, dox.vsp_enriched_service_artifact], views=[], functions=[], types=[org.apache.cassandra.db.marshal.UserType(dox,757365725f63616e6469646174655f76657273696f6e,76657273696f6e:org.apache.cassandra.db.marshal.FrozenType(org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)),75736572:org.apache.cassandra.db.marshal.UTF8Type), org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)]}, after=KeyspaceMetadata{name=dox, kind=REGULAR, params=KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}, tables=[dox.application_config, dox.package_details, dox.unique_value, dox.version_info, dox.version_info_deleted, dox.vsp_enriched_service_artifact, dox.vsp_enriched_service_template], views=[], functions=[], types=[org.apache.cassandra.db.marshal.UserType(dox,757365725f63616e6469646174655f76657273696f6e,76657273696f6e:org.apache.cassandra.db.marshal.FrozenType(org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)),75736572:org.apache.cassandra.db.marshal.UTF8Type), org.apache.cassandra.db.marshal.UserType(dox,76657273696f6e,6d616a6f72:org.apache.cassandra.db.marshal.Int32Type,6d696e6f72:org.apache.cassandra.db.marshal.Int32Type)]}, tables=Diff{created=[dox.application_config], dropped=[], altered=[]}, views=Diff{created=[], dropped=[], altered=[]}, types=Diff{created=[], dropped=[], altered=[]}, udfs=Diff{created=[], dropped=[], altered=[]}, udas=Diff{created=[], dropped=[], altered=[]}}]}}
    INFO  [MigrationStage:1] 2026-02-25 09:54:04,307 Keyspace.java:394 - Creating replication strategy dox params KeyspaceParams{durable_writes=true, replication=ReplicationParams{class=org.apache.cassandra.locator.NetworkTopologyStrategy, dc1=3}}
    INFO  [MigrationStage:1] 2026-02-25 09:54:04,307 NetworkTopologyStrategy.java:326 - Configured datacenter replicas are dc1:rf(3)
    INFO  [MigrationStage:1] 2026-02-25 09:54:04,308 ColumnFamilyStore.java:484 - Initializing dox.application_config
    INFO  [MigrationStage:1] 2026-02-25 09:54:05,557 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.columns, Reason: INTERNALLY_FORCED, Usage: 8.928KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:54:05,572 Flushing.java:145 - Writing Memtable-columns@1454487536(1.768KiB serialized bytes, 12 ops, 8.928KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:2] 2026-02-25 09:54:05,573 Flushing.java:171 - Completed flushing /var/lib/cassandra/data/system_schema/columns-24101c25a2ae3af787c1b40ee1aca33f/nb-74-big-Data.db (0.781KiB) for commitlog position CommitLogPosition(segmentId=1772013001055, position=345297)
    INFO  [MigrationStage:1] 2026-02-25 09:54:05,633 ColumnFamilyStore.java:1012 - Enqueuing flush of system_schema.tables, Reason: INTERNALLY_FORCED, Usage: 2.646KiB (0%) on-heap, 0.000KiB (0%) off-heap
    INFO  [PerDiskMemtableFlushWriter_0:1] 2026-02-25 09:54:05,645 Flushing.java:145 - Writing Memtable-tables@402875157(0.689KiB serialized bytes, 1 ops, 2.646KiB (0%) on-heap, 0.000KiB (0%) off-heap), flushed range = [min(-9223372036854775808), max(9223372036854775807))
    INFO  [PerDiskMemtableFlushWriter_0:1] 2