===> ENV Variables ...
ALLOW_UNSIGNED=false
COMPONENT=zookeeper
CONFLUENT_DEB_VERSION=1
CONFLUENT_MAJOR_VERSION=5
CONFLUENT_MINOR_VERSION=3
CONFLUENT_MVN_LABEL=
CONFLUENT_PATCH_VERSION=1
CONFLUENT_PLATFORM_LABEL=
CONFLUENT_VERSION=5.3.1
CUB_CLASSPATH=/etc/confluent/docker/docker-utils.jar
HOME=/home/mrzookeeper
HOSTNAME=a8831eee7d4f
KAFKA_OPTS=-Djava.security.auth.login.config=/etc/zookeeper/secrets/jaas/zk_server_jaas.conf -Dzookeeper.kerberos.removeHostFromPrincipal=true -Dzookeeper.kerberos.removeRealmFromPrincipal=true -Dzookeeper.authProvider.1=org.apache.zookeeper.server.auth.SASLAuthenticationProvider -Dzookeeper.requireClientAuthScheme=sasl
KAFKA_VERSION=5.3.1
LANG=C.UTF-8
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
PWD=/
PYTHON_PIP_VERSION=8.1.2
PYTHON_VERSION=2.7.9-1
SCALA_VERSION=2.12
SHLVL=1
ZK_USER=mrzookeeper
ZOOKEEPER_AUTOPURGE_PURGE_INTERVAL=24
ZOOKEEPER_AUTOPURGE_SNAP_RETAIN_COUNT=3
ZOOKEEPER_CLIENT_PORT=2181
ZOOKEEPER_INIT_LIMIT=10
ZOOKEEPER_MAX_CLIENT_CNXNS=200
ZOOKEEPER_REPLICAS=1
ZOOKEEPER_SYNC_LIMIT=5
ZOOKEEPER_TICK_TIME=2000
ZULU_OPENJDK_VERSION=8=8.38.0.13
_=/usr/bin/env
===> User
uid=1000(mrzookeeper) gid=0(root) groups=0(root)
===> Configuring ...
‘/tmp/zookeeper/gerrit/oom-topics/data-zookeeper/version-2’ -> ‘/var/lib/zookeeper/data/version-2’
‘/tmp/zookeeper/gerrit/oom-topics/data-zookeeper/version-2/log.01’ -> ‘/var/lib/zookeeper/data/version-2/log.01’
‘/tmp/zookeeper/gerrit/oom-topics/data-zookeeper/version-2/log.0103’ -> ‘/var/lib/zookeeper/data/version-2/log.0103’
‘/tmp/zookeeper/gerrit/oom-topics/data-zookeeper/version-2/log.0125’ -> ‘/var/lib/zookeeper/data/version-2/log.0125’
‘/tmp/zookeeper/gerrit/oom-topics/data-zookeeper/version-2/log.0175’ -> ‘/var/lib/zookeeper/data/version-2/log.0175’
‘/tmp/zookeeper/gerrit/oom-topics/data-zookeeper/version-2/log.01b1’ -> ‘/var/lib/zookeeper/data/version-2/log.01b1’
‘/tmp/zookeeper/gerrit/oom-topics/data-zookeeper/version-2/log.100000001’ -> ‘/var/lib/zookeeper/data/version-2/log.100000001’
‘/tmp/zookeeper/gerrit/oom-topics/data-zookeeper/version-2/log.200000001’ -> ‘/var/lib/zookeeper/data/version-2/log.200000001’
Copying API Keys completed.
===> Running preflight checks ... 
===> Check if /var/lib/zookeeper/data is writable ...
===> Check if /var/lib/zookeeper/log is writable ...
===> Launching ... 
===> Launching zookeeper ... 
[2026-06-06 08:23:39,372] INFO Reading configuration from: /etc/kafka/zookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-06 08:23:39,374] INFO autopurge.snapRetainCount set to 3 (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-06 08:23:39,374] INFO autopurge.purgeInterval set to 24 (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-06 08:23:39,376] WARN Either no config or no quorum defined in config, running  in standalone mode (org.apache.zookeeper.server.quorum.QuorumPeerMain)
[2026-06-06 08:23:39,376] INFO Purge task started. (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-06 08:23:39,391] INFO Purge task completed. (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-06 08:23:39,391] INFO Reading configuration from: /etc/kafka/zookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-06 08:23:39,392] INFO Starting server (org.apache.zookeeper.server.ZooKeeperServerMain)
[2026-06-06 08:23:39,396] INFO Server environment:zookeeper.version=3.4.14-4c25d480e66aadd371de8bd2fd8da255ac140bcf, built on 03/06/2019 16:18 GMT (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,396] INFO Server environment:host.name=a8831eee7d4f (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,396] INFO Server environment:java.version=1.8.0_212 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,396] INFO Server environment:java.vendor=Azul Systems, Inc. (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,396] INFO Server environment:java.home=/usr/lib/jvm/zulu-8-amd64/jre (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,396] INFO Server environment:java.class.path=/usr/bin/../share/java/kafka/jackson-annotations-2.9.9.jar:/usr/bin/../share/java/kafka/hk2-locator-2.5.0.jar:/usr/bin/../share/java/kafka/jetty-client-9.4.18.v20190429.jar:/usr/bin/../share/java/kafka/maven-artifact-3.6.1.jar:/usr/bin/../share/java/kafka/reflections-0.9.11.jar:/usr/bin/../share/java/kafka/avro-1.8.1.jar:/usr/bin/../share/java/kafka/connect-file-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/plexus-utils-3.2.0.jar:/usr/bin/../share/java/kafka/osgi-resource-locator-1.0.1.jar:/usr/bin/../share/java/kafka/javax.servlet-api-3.1.0.jar:/usr/bin/../share/java/kafka/jetty-servlet-9.4.18.v20190429.jar:/usr/bin/../share/java/kafka/jackson-databind-2.9.9.3.jar:/usr/bin/../share/java/kafka/jetty-http-9.4.18.v20190429.jar:/usr/bin/../share/java/kafka/kafka_2.12-5.3.1-ccs-sources.jar:/usr/bin/../share/java/kafka/jakarta.ws.rs-api-2.1.5.jar:/usr/bin/../share/java/kafka/connect-transforms-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/kafka-streams-examples-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/kafka-streams-test-utils-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/jersey-container-servlet-2.28.jar:/usr/bin/../share/java/kafka/jackson-core-asl-1.9.13.jar:/usr/bin/../share/java/kafka/kafka_2.12-5.3.1-ccs-javadoc.jar:/usr/bin/../share/java/kafka/kafka-streams-scala_2.12-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/jaxb-api-2.3.0.jar:/usr/bin/../share/java/kafka/scala-library-2.12.8.jar:/usr/bin/../share/java/kafka/jetty-io-9.4.18.v20190429.jar:/usr/bin/../share/java/kafka/jetty-util-9.4.18.v20190429.jar:/usr/bin/../share/java/kafka/zkclient-0.11.jar:/usr/bin/../share/java/kafka/commons-compress-1.8.1.jar:/usr/bin/../share/java/kafka/kafka-streams-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/rocksdbjni-5.18.3.jar:/usr/bin/../share/java/kafka/jakarta.annotation-api-1.3.4.jar:/usr/bin/../share/java/kafka/jersey-hk2-2.28.jar:/usr/bin/../share/java/kafka/javax.ws.rs-api-2.1.1.jar:/usr/bin/../share/java/kafka/kafka-clients-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/jackson-dataformat-csv-2.9.9.jar:/usr/bin/../share/java/kafka/connect-runtime-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/jetty-servlets-9.4.18.v20190429.jar:/usr/bin/../share/java/kafka/jackson-datatype-jdk8-2.9.9.jar:/usr/bin/../share/java/kafka/kafka.jar:/usr/bin/../share/java/kafka/jackson-module-scala_2.12-2.9.9.jar:/usr/bin/../share/java/kafka/jetty-server-9.4.18.v20190429.jar:/usr/bin/../share/java/kafka/aopalliance-repackaged-2.5.0.jar:/usr/bin/../share/java/kafka/audience-annotations-0.5.0.jar:/usr/bin/../share/java/kafka/httpcore-4.4.11.jar:/usr/bin/../share/java/kafka/hk2-api-2.5.0.jar:/usr/bin/../share/java/kafka/jersey-client-2.28.jar:/usr/bin/../share/java/kafka/paranamer-2.8.jar:/usr/bin/../share/java/kafka/kafka_2.12-5.3.1-ccs-scaladoc.jar:/usr/bin/../share/java/kafka/jersey-common-2.28.jar:/usr/bin/../share/java/kafka/connect-basic-auth-extension-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/validation-api-2.0.1.Final.jar:/usr/bin/../share/java/kafka/jackson-jaxrs-json-provider-2.9.9.jar:/usr/bin/../share/java/kafka/log4j-1.2.17.jar:/usr/bin/../share/java/kafka/jakarta.inject-2.5.0.jar:/usr/bin/../share/java/kafka/jackson-module-jaxb-annotations-2.9.9.jar:/usr/bin/../share/java/kafka/xz-1.5.jar:/usr/bin/../share/java/kafka/jackson-jaxrs-base-2.9.9.jar:/usr/bin/../share/java/kafka/argparse4j-0.7.0.jar:/usr/bin/../share/java/kafka/zookeeper-3.4.14.jar:/usr/bin/../share/java/kafka/support-metrics-common-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/zstd-jni-1.4.0-1.jar:/usr/bin/../share/java/kafka/httpmime-4.5.7.jar:/usr/bin/../share/java/kafka/kafka-log4j-appender-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/paranamer-2.7.jar:/usr/bin/../share/java/kafka/snappy-java-1.1.7.3.jar:/usr/bin/../share/java/kafka/jackson-mapper-asl-1.9.13.jar:/usr/bin/../share/java/kafka/commons-lang3-3.8.1.jar:/usr/bin/../share/java/kafka/jersey-container-servlet-core-2.28.jar:/usr/bin/../share/java/kafka/jopt-simple-5.0.4.jar:/usr/bin/../share/java/kafka/jersey-media-jaxb-2.28.jar:/usr/bin/../share/java/kafka/kafka-tools-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/kafka_2.12-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/guava-20.0.jar:/usr/bin/../share/java/kafka/jackson-core-2.9.9.jar:/usr/bin/../share/java/kafka/jetty-security-9.4.18.v20190429.jar:/usr/bin/../share/java/kafka/connect-json-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/jetty-continuation-9.4.18.v20190429.jar:/usr/bin/../share/java/kafka/spotbugs-annotations-3.1.9.jar:/usr/bin/../share/java/kafka/kafka_2.12-5.3.1-ccs-test.jar:/usr/bin/../share/java/kafka/slf4j-log4j12-1.7.26.jar:/usr/bin/../share/java/kafka/commons-logging-1.2.jar:/usr/bin/../share/java/kafka/jsr305-3.0.2.jar:/usr/bin/../share/java/kafka/commons-codec-1.11.jar:/usr/bin/../share/java/kafka/connect-api-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/kafka_2.12-5.3.1-ccs-test-sources.jar:/usr/bin/../share/java/kafka/metrics-core-2.2.0.jar:/usr/bin/../share/java/kafka/support-metrics-client-5.3.1-ccs.jar:/usr/bin/../share/java/kafka/scala-logging_2.12-3.9.0.jar:/usr/bin/../share/java/kafka/httpclient-4.5.7.jar:/usr/bin/../share/java/kafka/slf4j-api-1.7.26.jar:/usr/bin/../share/java/kafka/activation-1.1.1.jar:/usr/bin/../share/java/kafka/hk2-utils-2.5.0.jar:/usr/bin/../share/java/kafka/scala-reflect-2.12.8.jar:/usr/bin/../share/java/kafka/jackson-module-paranamer-2.9.9.jar:/usr/bin/../share/java/kafka/lz4-java-1.6.0.jar:/usr/bin/../share/java/kafka/javassist-3.22.0-CR2.jar:/usr/bin/../share/java/kafka/jersey-server-2.28.jar:/usr/bin/../support-metrics-client/build/dependant-libs-2.12/*:/usr/bin/../support-metrics-client/build/libs/*:/usr/share/java/support-metrics-client/* (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,396] INFO Server environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,396] INFO Server environment:java.io.tmpdir=/tmp (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,396] INFO Server environment:java.compiler=<NA> (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,396] INFO Server environment:os.name=Linux (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,397] INFO Server environment:os.arch=amd64 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,397] INFO Server environment:os.version=4.15.0-192-generic (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,397] INFO Server environment:user.name=mrzookeeper (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,397] INFO Server environment:user.home=/home/mrzookeeper (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,397] INFO Server environment:user.dir=/ (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,398] INFO tickTime set to 2000 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,398] INFO minSessionTimeout set to -1 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,398] INFO maxSessionTimeout set to -1 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:39,403] INFO Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory (org.apache.zookeeper.server.ServerCnxnFactory)
[2026-06-06 08:23:39,407] INFO Server successfully logged in. (org.apache.zookeeper.Login)
[2026-06-06 08:23:39,409] INFO binding to port 0.0.0.0/0.0.0.0:2181 (org.apache.zookeeper.server.NIOServerCnxnFactory)
[2026-06-06 08:23:40,351] INFO Accepted socket connection from /172.40.0.70:43544 (org.apache.zookeeper.server.NIOServerCnxnFactory)
[2026-06-06 08:23:40,426] INFO Client attempting to establish new session at /172.40.0.70:43544 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:40,427] INFO Creating new log file: log.20000004b (org.apache.zookeeper.server.persistence.FileTxnLog)
[2026-06-06 08:23:40,439] INFO Established session 0x100002263880000 with negotiated timeout 40000 for client /172.40.0.70:43544 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:40,454] INFO Successfully authenticated client: authenticationID=kafka;  authorizationID=kafka. (org.apache.zookeeper.server.auth.SaslServerCallbackHandler)
[2026-06-06 08:23:40,463] INFO Setting authorizedID: kafka (org.apache.zookeeper.server.auth.SaslServerCallbackHandler)
[2026-06-06 08:23:40,464] INFO adding SASL authorization for authorizationID: kafka (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:40,466] INFO Processed session termination for sessionid: 0x100002263880000 (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:40,469] INFO Closed socket connection for client /172.40.0.70:43544 which had sessionid 0x100002263880000 (org.apache.zookeeper.server.NIOServerCnxn)
[2026-06-06 08:23:41,609] INFO Accepted socket connection from /172.40.0.70:43546 (org.apache.zookeeper.server.NIOServerCnxnFactory)
[2026-06-06 08:23:41,612] INFO Client attempting to establish new session at /172.40.0.70:43546 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:41,614] INFO Established session 0x100002263880001 with negotiated timeout 40000 for client /172.40.0.70:43546 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:41,636] INFO Successfully authenticated client: authenticationID=kafka;  authorizationID=kafka. (org.apache.zookeeper.server.auth.SaslServerCallbackHandler)
[2026-06-06 08:23:41,636] INFO Setting authorizedID: kafka (org.apache.zookeeper.server.auth.SaslServerCallbackHandler)
[2026-06-06 08:23:41,636] INFO adding SASL authorization for authorizationID: kafka (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:41,697] INFO Got user-level KeeperException when processing sessionid:0x100002263880001 type:create cxid:0x3 zxid:0x20000004e txntype:-1 reqpath:n/a Error Path:/consumers Error:KeeperErrorCode = NodeExists for /consumers (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:41,718] INFO Got user-level KeeperException when processing sessionid:0x100002263880001 type:create cxid:0x4 zxid:0x20000004f txntype:-1 reqpath:n/a Error Path:/brokers/ids Error:KeeperErrorCode = NodeExists for /brokers/ids (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:41,722] INFO Got user-level KeeperException when processing sessionid:0x100002263880001 type:create cxid:0x5 zxid:0x200000050 txntype:-1 reqpath:n/a Error Path:/brokers/topics Error:KeeperErrorCode = NodeExists for /brokers/topics (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:41,724] INFO Got user-level KeeperException when processing sessionid:0x100002263880001 type:create cxid:0x6 zxid:0x200000051 txntype:-1 reqpath:n/a Error Path:/config/changes Error:KeeperErrorCode = NodeExists for /config/changes (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:41,728] INFO Got user-level KeeperException when processing sessionid:0x100002263880001 type:create cxid:0x7 zxid:0x200000052 txntype:-1 reqpath:n/a Error Path:/admin/delete_topics Error:KeeperErrorCode = NodeExists for /admin/delete_topics (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:41,730] INFO Got user-level KeeperException when processing sessionid:0x100002263880001 type:create cxid:0x8 zxid:0x200000053 txntype:-1 reqpath:n/a Error Path:/brokers/seqid Error:KeeperErrorCode = NodeExists for /brokers/seqid (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:41,732] INFO Got user-level KeeperException when processing sessionid:0x100002263880001 type:create cxid:0x9 zxid:0x200000054 txntype:-1 reqpath:n/a Error Path:/isr_change_notification Error:KeeperErrorCode = NodeExists for /isr_change_notification (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:41,735] INFO Got user-level KeeperException when processing sessionid:0x100002263880001 type:create cxid:0xa zxid:0x200000055 txntype:-1 reqpath:n/a Error Path:/latest_producer_id_block Error:KeeperErrorCode = NodeExists for /latest_producer_id_block (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:41,740] INFO Got user-level KeeperException when processing sessionid:0x100002263880001 type:create cxid:0xc zxid:0x200000057 txntype:-1 reqpath:n/a Error Path:/config/topics Error:KeeperErrorCode = NodeExists for /config/topics (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:41,742] INFO Got user-level KeeperException when processing sessionid:0x100002263880001 type:create cxid:0xd zxid:0x200000058 txntype:-1 reqpath:n/a Error Path:/config/clients Error:KeeperErrorCode = NodeExists for /config/clients (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:45,757] INFO Expiring session 0x267760f35b60001, timeout of 6000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:45,757] INFO Expiring session 0x367760f36470002, timeout of 6000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:45,757] INFO Expiring session 0x267760f35b60000, timeout of 6000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:45,757] INFO Processed session termination for sessionid: 0x267760f35b60001 (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:45,757] INFO Processed session termination for sessionid: 0x367760f36470002 (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:45,757] INFO Processed session termination for sessionid: 0x267760f35b60000 (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:45,855] INFO Got user-level KeeperException when processing sessionid:0x100002263880001 type:multi cxid:0x37 zxid:0x200000062 txntype:-1 reqpath:n/a aborting remaining multi ops. Error Path:/admin/preferred_replica_election Error:KeeperErrorCode = NoNode for /admin/preferred_replica_election (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:23:46,485] INFO Accepted socket connection from /172.40.0.80:45144 (org.apache.zookeeper.server.NIOServerCnxnFactory)
[2026-06-06 08:23:46,490] INFO Client attempting to establish new session at /172.40.0.80:45144 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:46,494] INFO Established session 0x100002263880002 with negotiated timeout 30000 for client /172.40.0.80:45144 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:46,535] INFO Accepted socket connection from /172.40.0.80:45146 (org.apache.zookeeper.server.NIOServerCnxnFactory)
[2026-06-06 08:23:46,536] INFO Client attempting to establish new session at /172.40.0.80:45146 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:46,540] INFO Established session 0x100002263880003 with negotiated timeout 30000 for client /172.40.0.80:45146 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:46,874] INFO Accepted socket connection from /172.40.0.80:55386 (org.apache.zookeeper.server.NIOServerCnxnFactory)
[2026-06-06 08:23:46,880] INFO Client attempting to establish new session at /172.40.0.80:55386 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:46,882] INFO Established session 0x100002263880004 with negotiated timeout 20000 for client /172.40.0.80:55386 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:59,756] INFO Expiring session 0x367760f36470003, timeout of 20000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:23:59,757] INFO Processed session termination for sessionid: 0x367760f36470003 (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:24:09,756] INFO Expiring session 0x367760f36470004, timeout of 30000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:24:09,756] INFO Expiring session 0x167760f35870001, timeout of 30000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:24:09,757] INFO Expiring session 0x167760f35870002, timeout of 30000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-06 08:24:09,759] INFO Processed session termination for sessionid: 0x367760f36470004 (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:24:09,760] INFO Processed session termination for sessionid: 0x167760f35870001 (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-06 08:24:09,760] INFO Processed session termination for sessionid: 0x167760f35870002 (org.apache.zookeeper.server.PrepRequestProcessor)
