WARN [2026-04-01 13:06:41,652] com.datastax.driver.core.utils.UUIDs: PID returned through native call was 0, JNR versions incompatible? Falling back to JMX. INFO [2026-04-01 13:06:42,670] [main] o.e.j.u.log - Logging initialized @1308ms to org.eclipse.jetty.util.log.Slf4jLog INFO [2026-04-01 13:06:42,772] [main] i.c.s.InitializeStorage - Initializing the database and performing schema migrations INFO [2026-04-01 13:06:42,789] [main] c.d.d.core - DataStax Java driver 3.11.5 for Apache Cassandra INFO [2026-04-01 13:06:42,793] [main] c.d.d.c.GuavaCompatibility - Detected Guava >= 19 in the classpath, using modern compatibility layer INFO [2026-04-01 13:06:42,808] [main] c.d.d.c.Native - Could not load JNR C Library, native system calls through this library will not be available (set this logger level to DEBUG to see the full stack trace). INFO [2026-04-01 13:06:42,809] [main] c.d.d.c.ClockFactory - Using java.lang.System clock to generate timestamps. INFO [2026-04-01 13:06:42,896] [main] c.d.d.c.NettyUtil - Did not find Netty's native epoll transport in the classpath, defaulting to NIO. INFO [2026-04-01 13:06:43,367] [main] c.d.d.c.p.DCAwareRoundRobinPolicy - Using provided data-center name 'dc1' for DCAwareRoundRobinPolicy INFO [2026-04-01 13:06:43,369] [main] c.d.d.c.Cluster - New Cassandra host cassandra-dc1-service/10.233.70.4:9042 added INFO [2026-04-01 13:06:43,370] [main] c.d.d.c.Cluster - New Cassandra host cassandra-dc1-service/10.233.71.217:9042 added INFO [2026-04-01 13:06:43,370] [main] c.d.d.c.Cluster - New Cassandra host cassandra-dc1-service/10.233.69.148:9042 added WARN [2026-04-01 13:06:47,174] [clustername-nio-worker-1] c.d.d.c.RequestHandler - Query 'com.datastax.driver.core.Statement$1@42938560;' generated server side warning(s): `USE ` with prepared statements is considered to be an anti-pattern due to ambiguity in non-qualified table names. Please consider removing instances of `Session#setKeyspace()`, `Session#execute("USE ")` and `cluster.newSession()` from your code, and always use fully qualified table names (e.g. .). Keyspace used: reaper_db, statement keyspace: reaper_db, statement id: 8517e8c4e77fc2db5eb7bec99daa3a1d INFO [2026-04-01 13:06:47,316] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:06:47,316] [main] i.c.s.c.MigrationManager - Starting db migration from 0 to 33… INFO [2026-04-01 13:06:47,406] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:06:47,539] [clustername-worker-1] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:06:47,552] [clustername-worker-0] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:06:47,559] [clustername-worker-2] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:08,199] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 16 INFO [2026-04-01 13:07:08,243] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 16 INFO [2026-04-01 13:07:08,270] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:08,379] [clustername-worker-0] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:08,388] [clustername-worker-2] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:08,394] [clustername-worker-3] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:10,577] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 17 INFO [2026-04-01 13:07:10,591] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 17 INFO [2026-04-01 13:07:10,610] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:10,712] [clustername-worker-1] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:10,731] [clustername-worker-4] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:10,738] [clustername-worker-7] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:10,846] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 18 INFO [2026-04-01 13:07:10,863] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 18 INFO [2026-04-01 13:07:10,879] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:10,982] [clustername-worker-0] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:10,993] [clustername-worker-2] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:11,002] [clustername-worker-3] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:11,064] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 19 INFO [2026-04-01 13:07:11,079] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 19 INFO [2026-04-01 13:07:11,112] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:11,219] [clustername-worker-5] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:11,233] [clustername-worker-6] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:11,240] [clustername-worker-1] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:13,067] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 20 INFO [2026-04-01 13:07:13,081] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 20 INFO [2026-04-01 13:07:13,136] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:13,246] [clustername-worker-0] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:13,255] [clustername-worker-2] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:13,261] [clustername-worker-3] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:16,962] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 21 INFO [2026-04-01 13:07:16,976] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 21 INFO [2026-04-01 13:07:16,992] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:17,104] [clustername-worker-0] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:17,112] [clustername-worker-2] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:17,119] [clustername-worker-3] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:21,878] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 22 INFO [2026-04-01 13:07:21,899] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 22 INFO [2026-04-01 13:07:21,915] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:22,017] [clustername-worker-2] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:22,024] [clustername-worker-3] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:22,030] [clustername-worker-5] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:23,595] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 23 INFO [2026-04-01 13:07:23,608] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 23 INFO [2026-04-01 13:07:23,633] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:23,735] [clustername-worker-7] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:23,746] [clustername-worker-4] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:23,752] [clustername-worker-0] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:29,148] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 24 INFO [2026-04-01 13:07:29,165] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 24 INFO [2026-04-01 13:07:29,182] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:29,284] [clustername-worker-7] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:29,291] [clustername-worker-4] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:29,298] [clustername-worker-0] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:31,034] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 25 INFO [2026-04-01 13:07:31,044] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 25 INFO [2026-04-01 13:07:31,063] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:31,160] [clustername-worker-5] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:31,169] [clustername-worker-6] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:31,173] [clustername-worker-1] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:33,450] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 26 INFO [2026-04-01 13:07:33,458] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 26 INFO [2026-04-01 13:07:33,477] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:33,589] [clustername-worker-0] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:33,597] [clustername-worker-2] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:33,604] [clustername-worker-3] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:35,088] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 27 INFO [2026-04-01 13:07:35,099] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 27 INFO [2026-04-01 13:07:35,172] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:35,286] [clustername-worker-7] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:35,298] [clustername-worker-4] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:35,308] [clustername-worker-0] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:37,578] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 28 INFO [2026-04-01 13:07:37,590] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 28 INFO [2026-04-01 13:07:37,611] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:37,716] [clustername-worker-5] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:37,726] [clustername-worker-1] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:37,731] [clustername-worker-7] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:42,406] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 29 INFO [2026-04-01 13:07:42,416] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 29 INFO [2026-04-01 13:07:42,435] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:42,533] [clustername-worker-1] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:42,541] [clustername-worker-7] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:42,546] [clustername-worker-4] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:45,045] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 30 INFO [2026-04-01 13:07:45,058] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 30 INFO [2026-04-01 13:07:45,098] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:45,199] [clustername-worker-5] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:45,209] [clustername-worker-1] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:45,215] [clustername-worker-7] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:47,149] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 31 INFO [2026-04-01 13:07:47,162] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 31 INFO [2026-04-01 13:07:47,182] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:47,277] [clustername-worker-2] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:47,286] [clustername-worker-6] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:47,292] [clustername-worker-5] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:50,448] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 32 INFO [2026-04-01 13:07:50,460] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 32 INFO [2026-04-01 13:07:50,476] [main] o.c.c.m.MigrationRepository - Found 18 migration scripts WARN [2026-04-01 13:07:50,572] [clustername-worker-4] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='insert into schema_migration(applied_successful, version, script_name, script, executed_at) values(?, ?, ?, ?, ?)' WARN [2026-04-01 13:07:50,581] [clustername-worker-3] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='INSERT INTO schema_migration_leader (keyspace_name, leader, took_lead_at, leader_hostname) VALUES (?, ?, dateOf(now()), ?) IF NOT EXISTS USING TTL 300' WARN [2026-04-01 13:07:50,587] [clustername-worker-2] c.d.d.c.Cluster - Re-preparing already prepared query is generally an anti-pattern and will likely affect performance. Consider preparing the statement only once. Query='DELETE FROM schema_migration_leader where keyspace_name = ? IF leader = ?' INFO [2026-04-01 13:07:52,237] [main] o.c.c.m.MigrationTask - Migrated keyspace reaper_db to version 33 INFO [2026-04-01 13:07:52,248] [main] i.c.s.c.MigrationManager - Migrated keyspace reaper_db to version 33 INFO [2026-04-01 13:07:52,250] [main] i.c.s.c.m.Migration021 - Altering node_metrics_v1 to use TWCS... INFO [2026-04-01 13:07:53,486] [main] i.c.s.c.m.Migration021 - Altering node_operations to use TWCS... INFO [2026-04-01 13:07:54,980] [main] i.c.s.c.m.Migration021 - node_operations was successfully altered to use TWCS. INFO [2026-04-01 13:07:54,983] [main] i.c.s.c.m.Migration024 - Altering node_metrics_v3 to use TWCS... INFO [2026-04-01 13:07:56,461] [main] i.c.s.c.m.Migration024 - node_metrics_v3 was successfully altered to use TWCS. WARN [2026-04-01 13:07:56,475] [clustername-nio-worker-5] c.d.d.c.RequestHandler - Query 'com.datastax.driver.core.Statement$1@42938560;' generated server side warning(s): `USE ` with prepared statements is considered to be an anti-pattern due to ambiguity in non-qualified table names. Please consider removing instances of `Session#setKeyspace()`, `Session#execute("USE ")` and `cluster.newSession()` from your code, and always use fully qualified table names (e.g. .
). Keyspace used: reaper_db, statement keyspace: reaper_db, statement id: 35970fa6b154e935e11d1ed5f6cfc100