===> User
uid=0(root) gid=0(root) groups=0(root)
===> Configuring ...
===> Running preflight checks ...
===> Check if /var/lib/zookeeper/data is writable ...
===> Check if /var/lib/zookeeper/log is writable ...
===> Launching ...
===> Launching zookeeper ...
[2026-06-08 07:30:28,034] INFO Reading configuration from: /etc/kafka/zookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-08 07:30:28,102] INFO clientPortAddress is 0.0.0.0:2181 (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-08 07:30:28,102] INFO secureClientPort is not set (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-08 07:30:28,102] INFO observerMasterPort is not set (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-08 07:30:28,102] INFO metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-08 07:30:28,109] INFO autopurge.snapRetainCount set to 3 (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-08 07:30:28,109] INFO autopurge.purgeInterval set to 0 (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-08 07:30:28,109] INFO Purge task is not scheduled. (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-08 07:30:28,109] WARN Either no config or no quorum defined in config, running in standalone mode (org.apache.zookeeper.server.quorum.QuorumPeerMain)
[2026-06-08 07:30:28,112] INFO Log4j 1.2 jmx support not found; jmx disabled. (org.apache.zookeeper.jmx.ManagedUtil)
[2026-06-08 07:30:28,113] INFO Reading configuration from: /etc/kafka/zookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-08 07:30:28,115] INFO clientPortAddress is 0.0.0.0:2181 (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-08 07:30:28,115] INFO secureClientPort is not set (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-08 07:30:28,115] INFO observerMasterPort is not set (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-08 07:30:28,115] INFO metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-08 07:30:28,116] INFO Starting server (org.apache.zookeeper.server.ZooKeeperServerMain)
[2026-06-08 07:30:28,179] INFO ServerMetrics initialized with provider org.apache.zookeeper.metrics.impl.DefaultMetricsProvider@236e3f4e (org.apache.zookeeper.server.ServerMetrics)
[2026-06-08 07:30:28,187] INFO zookeeper.snapshot.trust.empty : false (org.apache.zookeeper.server.persistence.FileTxnSnapLog)
[2026-06-08 07:30:28,217] INFO  (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,218] INFO   ______                  _                                           (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,218] INFO  |___  /                 | |                                          (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,219] INFO     / /    ___     ___   | | __   ___    ___   _ __     ___   _ __    (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,219] INFO    / /    / _ \   / _ \  | |/ /  / _ \  / _ \ | '_ \   / _ \ | '__| (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,219] INFO   / /__  | (_) | | (_) | |   <  |  __/ |  __/ | |_) | |  __/ | |     (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,219] INFO  /_____|  \___/   \___/  |_|\_\  \___|  \___| | .__/   \___| |_| (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,219] INFO                                               | |                      (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,219] INFO                                               |_|                      (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,219] INFO  (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,223] INFO Server environment:zookeeper.version=3.6.3--6401e4ad2087061bc6b9f80dec2d69f2e3c8660a, built on 04/08/2021 16:35 GMT (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,223] INFO Server environment:host.name=44ea5a1550e4 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,223] INFO Server environment:java.version=11.0.15 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,223] INFO Server environment:java.vendor=Azul Systems, Inc. (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,223] INFO Server environment:java.home=/usr/lib/jvm/zulu11-ca (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,223] INFO Server environment:java.class.path=/usr/bin/../share/java/kafka/kafka-clients-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-servlet-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jackson-databind-2.13.2.2.jar:/usr/bin/../share/java/kafka/jackson-annotations-2.13.2.jar:/usr/bin/../share/java/kafka/jakarta.activation-api-1.2.2.jar:/usr/bin/../share/java/kafka/netty-tcnative-classes-2.0.46.Final.jar:/usr/bin/../share/java/kafka/jackson-jaxrs-base-2.13.2.jar:/usr/bin/../share/java/kafka/kafka-raft-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jersey-common-2.34.jar:/usr/bin/../share/java/kafka/snappy-java-1.1.8.4.jar:/usr/bin/../share/java/kafka/kafka-storage-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jackson-module-scala_2.13-2.13.2.jar:/usr/bin/../share/java/kafka/metrics-core-2.2.0.jar:/usr/bin/../share/java/kafka/zookeeper-3.6.3.jar:/usr/bin/../share/java/kafka/jackson-dataformat-csv-2.13.2.jar:/usr/bin/../share/java/kafka/rocksdbjni-6.29.4.1.jar:/usr/bin/../share/java/kafka/connect-json-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/hk2-utils-2.6.1.jar:/usr/bin/../share/java/kafka/jakarta.validation-api-2.0.2.jar:/usr/bin/../share/java/kafka/zstd-jni-1.5.2-1.jar:/usr/bin/../share/java/kafka/jersey-hk2-2.34.jar:/usr/bin/../share/java/kafka/connect-runtime-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/netty-transport-4.1.73.Final.jar:/usr/bin/../share/java/kafka/plexus-utils-3.3.0.jar:/usr/bin/../share/java/kafka/jakarta.ws.rs-api-2.1.6.jar:/usr/bin/../share/java/kafka/slf4j-reload4j-1.7.36.jar:/usr/bin/../share/java/kafka/paranamer-2.8.jar:/usr/bin/../share/java/kafka/connect-mirror-client-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/connect-api-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jackson-datatype-jdk8-2.13.2.jar:/usr/bin/../share/java/kafka/jakarta.annotation-api-1.3.5.jar:/usr/bin/../share/java/kafka/audience-annotations-0.5.0.jar:/usr/bin/../share/java/kafka/activation-1.1.1.jar:/usr/bin/../share/java/kafka/metrics-core-4.1.12.1.jar:/usr/bin/../share/java/kafka/kafka-storage-api-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-http-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jopt-simple-5.0.4.jar:/usr/bin/../share/java/kafka/commons-lang3-3.8.1.jar:/usr/bin/../share/java/kafka/jackson-core-2.13.2.jar:/usr/bin/../share/java/kafka/scala-collection-compat_2.13-2.6.0.jar:/usr/bin/../share/java/kafka/jetty-server-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/slf4j-api-1.7.36.jar:/usr/bin/../share/java/kafka/aopalliance-repackaged-2.6.1.jar:/usr/bin/../share/java/kafka/jackson-jaxrs-json-provider-2.13.2.jar:/usr/bin/../share/java/kafka/jersey-container-servlet-core-2.34.jar:/usr/bin/../share/java/kafka/scala-library-2.13.8.jar:/usr/bin/../share/java/kafka/connect-transforms-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/lz4-java-1.8.0.jar:/usr/bin/../share/java/kafka/reflections-0.9.12.jar:/usr/bin/../share/java/kafka/kafka_2.13-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-util-ajax-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jose4j-0.7.9.jar:/usr/bin/../share/java/kafka/kafka-streams-scala_2.13-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/javassist-3.27.0-GA.jar:/usr/bin/../share/java/kafka/jackson-module-jaxb-annotations-2.13.2.jar:/usr/bin/../share/java/kafka/netty-transport-native-unix-common-4.1.73.Final.jar:/usr/bin/../share/java/kafka/kafka-streams-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-continuation-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/kafka.jar:/usr/bin/../share/java/kafka/kafka-shell-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/netty-common-4.1.73.Final.jar:/usr/bin/../share/java/kafka/commons-cli-1.4.jar:/usr/bin/../share/java/kafka/netty-transport-classes-epoll-4.1.73.Final.jar:/usr/bin/../share/java/kafka/scala-logging_2.13-3.9.4.jar:/usr/bin/../share/java/kafka/reload4j-1.2.19.jar:/usr/bin/../share/java/kafka/kafka-streams-test-utils-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jersey-client-2.34.jar:/usr/bin/../share/java/kafka/netty-codec-4.1.73.Final.jar:/usr/bin/../share/java/kafka/jakarta.inject-2.6.1.jar:/usr/bin/../share/java/kafka/netty-handler-4.1.73.Final.jar:/usr/bin/../share/java/kafka/jetty-client-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/scala-java8-compat_2.13-1.0.2.jar:/usr/bin/../share/java/kafka/jetty-servlets-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jetty-io-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/zookeeper-jute-3.6.3.jar:/usr/bin/../share/java/kafka/hk2-api-2.6.1.jar:/usr/bin/../share/java/kafka/kafka-metadata-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/kafka-server-common-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/osgi-resource-locator-1.0.3.jar:/usr/bin/../share/java/kafka/jaxb-api-2.3.0.jar:/usr/bin/../share/java/kafka/javax.servlet-api-3.1.0.jar:/usr/bin/../share/java/kafka/connect-basic-auth-extension-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jline-3.21.0.jar:/usr/bin/../share/java/kafka/argparse4j-0.7.0.jar:/usr/bin/../share/java/kafka/connect-mirror-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jersey-container-servlet-2.34.jar:/usr/bin/../share/java/kafka/jetty-util-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/netty-transport-native-epoll-4.1.73.Final.jar:/usr/bin/../share/java/kafka/kafka-log4j-appender-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-security-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jersey-server-2.34.jar:/usr/bin/../share/java/kafka/hk2-locator-2.6.1.jar:/usr/bin/../share/java/kafka/scala-reflect-2.13.8.jar:/usr/bin/../share/java/kafka/netty-buffer-4.1.73.Final.jar:/usr/bin/../share/java/kafka/jakarta.xml.bind-api-2.3.3.jar:/usr/bin/../share/java/kafka/kafka-streams-examples-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/netty-resolver-4.1.73.Final.jar:/usr/bin/../share/java/kafka/trogdor-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/maven-artifact-3.8.4.jar:/usr/bin/../share/java/kafka/kafka-tools-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/javax.ws.rs-api-2.1.1.jar:/usr/bin/../share/java/confluent-telemetry/* (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO Server environment:java.library.path=/usr/java/packages/lib:/lib:/usr/lib:/usr/lib64:/lib64 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO Server environment:java.io.tmpdir=/tmp (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO Server environment:java.compiler=<NA> (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO Server environment:os.name=Linux (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO Server environment:os.arch=aarch64 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO Server environment:os.version=5.10.104-tegra (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO Server environment:user.name=root (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO Server environment:user.home=/root (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO Server environment:user.dir=/home/appuser (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO Server environment:os.memory.free=493MB (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO Server environment:os.memory.max=512MB (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO Server environment:os.memory.total=512MB (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO zookeeper.enableEagerACLCheck = false (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO zookeeper.digest.enabled = true (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,224] INFO zookeeper.closeSessionTxn.enabled = true (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,225] INFO zookeeper.flushDelay=0 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,225] INFO zookeeper.maxWriteQueuePollTime=0 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,225] INFO zookeeper.maxBatchSize=1000 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,225] INFO zookeeper.intBufferStartingSizeBytes = 1024 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,227] INFO Weighed connection throttling is disabled (org.apache.zookeeper.server.BlueThrottle)
[2026-06-08 07:30:28,229] INFO minSessionTimeout set to 4000 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,229] INFO maxSessionTimeout set to 40000 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,231] INFO Response cache size is initialized with value 400. (org.apache.zookeeper.server.ResponseCache)
[2026-06-08 07:30:28,231] INFO Response cache size is initialized with value 400. (org.apache.zookeeper.server.ResponseCache)
[2026-06-08 07:30:28,233] INFO zookeeper.pathStats.slotCapacity = 60 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-08 07:30:28,233] INFO zookeeper.pathStats.slotDuration = 15 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-08 07:30:28,233] INFO zookeeper.pathStats.maxDepth = 6 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-08 07:30:28,234] INFO zookeeper.pathStats.initialDelay = 5 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-08 07:30:28,234] INFO zookeeper.pathStats.delay = 5 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-08 07:30:28,234] INFO zookeeper.pathStats.enabled = false (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-08 07:30:28,239] INFO The max bytes for all large requests are set to 104857600 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,239] INFO The large request threshold is set to -1 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,239] INFO Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /var/lib/zookeeper/log/version-2 snapdir /var/lib/zookeeper/data/version-2 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:28,322] INFO Logging initialized @1917ms to org.eclipse.jetty.util.log.Slf4jLog (org.eclipse.jetty.util.log)
[2026-06-08 07:30:28,616] WARN o.e.j.s.ServletContextHandler@1a4927d6{/,null,STOPPED} contextPath ends with /* (org.eclipse.jetty.server.handler.ContextHandler)
[2026-06-08 07:30:28,617] WARN Empty contextPath (org.eclipse.jetty.server.handler.ContextHandler)
[2026-06-08 07:30:28,764] INFO jetty-9.4.44.v20210927; built: 2021-09-27T23:02:44.612Z; git: 8da83308eeca865e495e53ef315a249d63ba9332; jvm 11.0.15+10-LTS (org.eclipse.jetty.server.Server)
[2026-06-08 07:30:28,919] INFO DefaultSessionIdManager workerName=node0 (org.eclipse.jetty.server.session)
[2026-06-08 07:30:28,919] INFO No SessionScavenger set, using defaults (org.eclipse.jetty.server.session)
[2026-06-08 07:30:28,924] INFO node0 Scavenging every 600000ms (org.eclipse.jetty.server.session)
[2026-06-08 07:30:28,944] WARN ServletContext@o.e.j.s.ServletContextHandler@1a4927d6{/,null,STARTING} has uncovered http methods for path: /* (org.eclipse.jetty.security.SecurityHandler)
[2026-06-08 07:30:28,996] INFO Started o.e.j.s.ServletContextHandler@1a4927d6{/,null,AVAILABLE} (org.eclipse.jetty.server.handler.ContextHandler)
[2026-06-08 07:30:29,055] INFO Started ServerConnector@413d1baf{HTTP/1.1, (http/1.1)}{0.0.0.0:8080} (org.eclipse.jetty.server.AbstractConnector)
[2026-06-08 07:30:29,056] INFO Started @2651ms (org.eclipse.jetty.server.Server)
[2026-06-08 07:30:29,056] INFO Started AdminServer on address 0.0.0.0, port 8080 and command URL /commands (org.apache.zookeeper.server.admin.JettyAdminServer)
[2026-06-08 07:30:29,072] INFO Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory (org.apache.zookeeper.server.ServerCnxnFactory)
[2026-06-08 07:30:29,075] WARN maxCnxns is not configured, using default value 0. (org.apache.zookeeper.server.ServerCnxnFactory)
[2026-06-08 07:30:29,079] INFO Configuring NIO connection handler with 10s sessionless connection timeout, 2 selector thread(s), 16 worker threads, and 64 kB direct buffers. (org.apache.zookeeper.server.NIOServerCnxnFactory)
[2026-06-08 07:30:29,083] INFO binding to port 0.0.0.0/0.0.0.0:2181 (org.apache.zookeeper.server.NIOServerCnxnFactory)
[2026-06-08 07:30:29,136] INFO Using org.apache.zookeeper.server.watch.WatchManager as watch manager (org.apache.zookeeper.server.watch.WatchManagerFactory)
[2026-06-08 07:30:29,137] INFO Using org.apache.zookeeper.server.watch.WatchManager as watch manager (org.apache.zookeeper.server.watch.WatchManagerFactory)
[2026-06-08 07:30:29,140] INFO zookeeper.snapshotSizeFactor = 0.33 (org.apache.zookeeper.server.ZKDatabase)
[2026-06-08 07:30:29,140] INFO zookeeper.commitLogCount=500 (org.apache.zookeeper.server.ZKDatabase)
[2026-06-08 07:30:29,160] INFO zookeeper.snapshot.compression.method = CHECKED (org.apache.zookeeper.server.persistence.SnapStream)
[2026-06-08 07:30:29,160] INFO Snapshotting: 0x0 to /var/lib/zookeeper/data/version-2/snapshot.0 (org.apache.zookeeper.server.persistence.FileTxnSnapLog)
[2026-06-08 07:30:29,170] INFO Snapshot loaded in 30 ms, highest zxid is 0x0, digest is 1371985504 (org.apache.zookeeper.server.ZKDatabase)
[2026-06-08 07:30:29,170] INFO Snapshotting: 0x0 to /var/lib/zookeeper/data/version-2/snapshot.0 (org.apache.zookeeper.server.persistence.FileTxnSnapLog)
[2026-06-08 07:30:29,172] INFO Snapshot taken in 2 ms (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-08 07:30:29,200] INFO PrepRequestProcessor (sid:0) started, reconfigEnabled=false (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-08 07:30:29,201] INFO zookeeper.request_throttler.shutdownTimeout = 10000 (org.apache.zookeeper.server.RequestThrottler)
[2026-06-08 07:30:29,239] INFO Using checkIntervalMs=60000 maxPerMinute=10000 maxNeverUsedIntervalMs=0 (org.apache.zookeeper.server.ContainerManager)
[2026-06-08 07:30:29,241] INFO ZooKeeper audit is disabled. (org.apache.zookeeper.audit.ZKAuditProvider)
[2026-06-08 07:30:30,631] INFO Creating new log file: log.1 (org.apache.zookeeper.server.persistence.FileTxnLog)
===> User
uid=0(root) gid=0(root) groups=0(root)
===> Configuring ...
===> Running preflight checks ...
===> Check if /var/lib/zookeeper/data is writable ...
===> Check if /var/lib/zookeeper/log is writable ...
===> Launching ...
===> Launching zookeeper ...
[2026-06-30 14:45:09,586] INFO Reading configuration from: /etc/kafka/zookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 14:45:09,767] INFO clientPortAddress is 0.0.0.0:2181 (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 14:45:09,767] INFO secureClientPort is not set (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 14:45:09,767] INFO observerMasterPort is not set (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 14:45:09,767] INFO metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 14:45:09,979] INFO autopurge.snapRetainCount set to 3 (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-30 14:45:09,979] INFO autopurge.purgeInterval set to 0 (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-30 14:45:09,980] INFO Purge task is not scheduled. (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-30 14:45:09,980] WARN Either no config or no quorum defined in config, running in standalone mode (org.apache.zookeeper.server.quorum.QuorumPeerMain)
[2026-06-30 14:45:09,989] INFO Log4j 1.2 jmx support not found; jmx disabled. (org.apache.zookeeper.jmx.ManagedUtil)
[2026-06-30 14:45:09,992] INFO Reading configuration from: /etc/kafka/zookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 14:45:09,993] INFO clientPortAddress is 0.0.0.0:2181 (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 14:45:09,993] INFO secureClientPort is not set (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 14:45:09,993] INFO observerMasterPort is not set (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 14:45:09,993] INFO metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 14:45:09,994] INFO Starting server (org.apache.zookeeper.server.ZooKeeperServerMain)
[2026-06-30 14:45:10,028] INFO ServerMetrics initialized with provider org.apache.zookeeper.metrics.impl.DefaultMetricsProvider@236e3f4e (org.apache.zookeeper.server.ServerMetrics)
[2026-06-30 14:45:10,038] INFO zookeeper.snapshot.trust.empty : false (org.apache.zookeeper.server.persistence.FileTxnSnapLog)
[2026-06-30 14:45:10,070] INFO  (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,071] INFO   ______                  _                                           (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,071] INFO  |___  /                 | |                                          (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,071] INFO     / /    ___     ___   | | __   ___    ___   _ __     ___   _ __    (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,071] INFO    / /    / _ \   / _ \  | |/ /  / _ \  / _ \ | '_ \   / _ \ | '__| (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,071] INFO   / /__  | (_) | | (_) | |   <  |  __/ |  __/ | |_) | |  __/ | |     (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,071] INFO  /_____|  \___/   \___/  |_|\_\  \___|  \___| | .__/   \___| |_| (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,071] INFO                                               | |                      (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,071] INFO                                               |_|                      (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,071] INFO  (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:zookeeper.version=3.6.3--6401e4ad2087061bc6b9f80dec2d69f2e3c8660a, built on 04/08/2021 16:35 GMT (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:host.name=44ea5a1550e4 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:java.version=11.0.15 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:java.vendor=Azul Systems, Inc. (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:java.home=/usr/lib/jvm/zulu11-ca (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:java.class.path=/usr/bin/../share/java/kafka/kafka-clients-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-servlet-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jackson-databind-2.13.2.2.jar:/usr/bin/../share/java/kafka/jackson-annotations-2.13.2.jar:/usr/bin/../share/java/kafka/jakarta.activation-api-1.2.2.jar:/usr/bin/../share/java/kafka/netty-tcnative-classes-2.0.46.Final.jar:/usr/bin/../share/java/kafka/jackson-jaxrs-base-2.13.2.jar:/usr/bin/../share/java/kafka/kafka-raft-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jersey-common-2.34.jar:/usr/bin/../share/java/kafka/snappy-java-1.1.8.4.jar:/usr/bin/../share/java/kafka/kafka-storage-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jackson-module-scala_2.13-2.13.2.jar:/usr/bin/../share/java/kafka/metrics-core-2.2.0.jar:/usr/bin/../share/java/kafka/zookeeper-3.6.3.jar:/usr/bin/../share/java/kafka/jackson-dataformat-csv-2.13.2.jar:/usr/bin/../share/java/kafka/rocksdbjni-6.29.4.1.jar:/usr/bin/../share/java/kafka/connect-json-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/hk2-utils-2.6.1.jar:/usr/bin/../share/java/kafka/jakarta.validation-api-2.0.2.jar:/usr/bin/../share/java/kafka/zstd-jni-1.5.2-1.jar:/usr/bin/../share/java/kafka/jersey-hk2-2.34.jar:/usr/bin/../share/java/kafka/connect-runtime-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/netty-transport-4.1.73.Final.jar:/usr/bin/../share/java/kafka/plexus-utils-3.3.0.jar:/usr/bin/../share/java/kafka/jakarta.ws.rs-api-2.1.6.jar:/usr/bin/../share/java/kafka/slf4j-reload4j-1.7.36.jar:/usr/bin/../share/java/kafka/paranamer-2.8.jar:/usr/bin/../share/java/kafka/connect-mirror-client-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/connect-api-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jackson-datatype-jdk8-2.13.2.jar:/usr/bin/../share/java/kafka/jakarta.annotation-api-1.3.5.jar:/usr/bin/../share/java/kafka/audience-annotations-0.5.0.jar:/usr/bin/../share/java/kafka/activation-1.1.1.jar:/usr/bin/../share/java/kafka/metrics-core-4.1.12.1.jar:/usr/bin/../share/java/kafka/kafka-storage-api-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-http-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jopt-simple-5.0.4.jar:/usr/bin/../share/java/kafka/commons-lang3-3.8.1.jar:/usr/bin/../share/java/kafka/jackson-core-2.13.2.jar:/usr/bin/../share/java/kafka/scala-collection-compat_2.13-2.6.0.jar:/usr/bin/../share/java/kafka/jetty-server-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/slf4j-api-1.7.36.jar:/usr/bin/../share/java/kafka/aopalliance-repackaged-2.6.1.jar:/usr/bin/../share/java/kafka/jackson-jaxrs-json-provider-2.13.2.jar:/usr/bin/../share/java/kafka/jersey-container-servlet-core-2.34.jar:/usr/bin/../share/java/kafka/scala-library-2.13.8.jar:/usr/bin/../share/java/kafka/connect-transforms-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/lz4-java-1.8.0.jar:/usr/bin/../share/java/kafka/reflections-0.9.12.jar:/usr/bin/../share/java/kafka/kafka_2.13-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-util-ajax-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jose4j-0.7.9.jar:/usr/bin/../share/java/kafka/kafka-streams-scala_2.13-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/javassist-3.27.0-GA.jar:/usr/bin/../share/java/kafka/jackson-module-jaxb-annotations-2.13.2.jar:/usr/bin/../share/java/kafka/netty-transport-native-unix-common-4.1.73.Final.jar:/usr/bin/../share/java/kafka/kafka-streams-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-continuation-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/kafka.jar:/usr/bin/../share/java/kafka/kafka-shell-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/netty-common-4.1.73.Final.jar:/usr/bin/../share/java/kafka/commons-cli-1.4.jar:/usr/bin/../share/java/kafka/netty-transport-classes-epoll-4.1.73.Final.jar:/usr/bin/../share/java/kafka/scala-logging_2.13-3.9.4.jar:/usr/bin/../share/java/kafka/reload4j-1.2.19.jar:/usr/bin/../share/java/kafka/kafka-streams-test-utils-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jersey-client-2.34.jar:/usr/bin/../share/java/kafka/netty-codec-4.1.73.Final.jar:/usr/bin/../share/java/kafka/jakarta.inject-2.6.1.jar:/usr/bin/../share/java/kafka/netty-handler-4.1.73.Final.jar:/usr/bin/../share/java/kafka/jetty-client-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/scala-java8-compat_2.13-1.0.2.jar:/usr/bin/../share/java/kafka/jetty-servlets-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jetty-io-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/zookeeper-jute-3.6.3.jar:/usr/bin/../share/java/kafka/hk2-api-2.6.1.jar:/usr/bin/../share/java/kafka/kafka-metadata-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/kafka-server-common-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/osgi-resource-locator-1.0.3.jar:/usr/bin/../share/java/kafka/jaxb-api-2.3.0.jar:/usr/bin/../share/java/kafka/javax.servlet-api-3.1.0.jar:/usr/bin/../share/java/kafka/connect-basic-auth-extension-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jline-3.21.0.jar:/usr/bin/../share/java/kafka/argparse4j-0.7.0.jar:/usr/bin/../share/java/kafka/connect-mirror-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jersey-container-servlet-2.34.jar:/usr/bin/../share/java/kafka/jetty-util-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/netty-transport-native-epoll-4.1.73.Final.jar:/usr/bin/../share/java/kafka/kafka-log4j-appender-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-security-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jersey-server-2.34.jar:/usr/bin/../share/java/kafka/hk2-locator-2.6.1.jar:/usr/bin/../share/java/kafka/scala-reflect-2.13.8.jar:/usr/bin/../share/java/kafka/netty-buffer-4.1.73.Final.jar:/usr/bin/../share/java/kafka/jakarta.xml.bind-api-2.3.3.jar:/usr/bin/../share/java/kafka/kafka-streams-examples-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/netty-resolver-4.1.73.Final.jar:/usr/bin/../share/java/kafka/trogdor-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/maven-artifact-3.8.4.jar:/usr/bin/../share/java/kafka/kafka-tools-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/javax.ws.rs-api-2.1.1.jar:/usr/bin/../share/java/confluent-telemetry/* (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:java.library.path=/usr/java/packages/lib:/lib:/usr/lib:/usr/lib64:/lib64 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:java.io.tmpdir=/tmp (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:java.compiler=<NA> (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:os.name=Linux (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:os.arch=aarch64 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:os.version=5.10.104-tegra (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,074] INFO Server environment:user.name=root (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,075] INFO Server environment:user.home=/root (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,075] INFO Server environment:user.dir=/home/appuser (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,075] INFO Server environment:os.memory.free=493MB (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,075] INFO Server environment:os.memory.max=512MB (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,075] INFO Server environment:os.memory.total=512MB (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,075] INFO zookeeper.enableEagerACLCheck = false (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,075] INFO zookeeper.digest.enabled = true (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,075] INFO zookeeper.closeSessionTxn.enabled = true (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,075] INFO zookeeper.flushDelay=0 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,075] INFO zookeeper.maxWriteQueuePollTime=0 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,075] INFO zookeeper.maxBatchSize=1000 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,075] INFO zookeeper.intBufferStartingSizeBytes = 1024 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,078] INFO Weighed connection throttling is disabled (org.apache.zookeeper.server.BlueThrottle)
[2026-06-30 14:45:10,080] INFO minSessionTimeout set to 4000 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,080] INFO maxSessionTimeout set to 40000 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,083] INFO Response cache size is initialized with value 400. (org.apache.zookeeper.server.ResponseCache)
[2026-06-30 14:45:10,083] INFO Response cache size is initialized with value 400. (org.apache.zookeeper.server.ResponseCache)
[2026-06-30 14:45:10,084] INFO zookeeper.pathStats.slotCapacity = 60 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-30 14:45:10,084] INFO zookeeper.pathStats.slotDuration = 15 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-30 14:45:10,084] INFO zookeeper.pathStats.maxDepth = 6 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-30 14:45:10,084] INFO zookeeper.pathStats.initialDelay = 5 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-30 14:45:10,084] INFO zookeeper.pathStats.delay = 5 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-30 14:45:10,085] INFO zookeeper.pathStats.enabled = false (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-30 14:45:10,091] INFO The max bytes for all large requests are set to 104857600 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,091] INFO The large request threshold is set to -1 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,091] INFO Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /var/lib/zookeeper/log/version-2 snapdir /var/lib/zookeeper/data/version-2 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,138] INFO Logging initialized @2463ms to org.eclipse.jetty.util.log.Slf4jLog (org.eclipse.jetty.util.log)
[2026-06-30 14:45:10,378] WARN o.e.j.s.ServletContextHandler@97e93f1{/,null,STOPPED} contextPath ends with /* (org.eclipse.jetty.server.handler.ContextHandler)
[2026-06-30 14:45:10,378] WARN Empty contextPath (org.eclipse.jetty.server.handler.ContextHandler)
[2026-06-30 14:45:10,426] INFO jetty-9.4.44.v20210927; built: 2021-09-27T23:02:44.612Z; git: 8da83308eeca865e495e53ef315a249d63ba9332; jvm 11.0.15+10-LTS (org.eclipse.jetty.server.Server)
[2026-06-30 14:45:10,491] INFO DefaultSessionIdManager workerName=node0 (org.eclipse.jetty.server.session)
[2026-06-30 14:45:10,491] INFO No SessionScavenger set, using defaults (org.eclipse.jetty.server.session)
[2026-06-30 14:45:10,494] INFO node0 Scavenging every 660000ms (org.eclipse.jetty.server.session)
[2026-06-30 14:45:10,502] WARN ServletContext@o.e.j.s.ServletContextHandler@97e93f1{/,null,STARTING} has uncovered http methods for path: /* (org.eclipse.jetty.security.SecurityHandler)
[2026-06-30 14:45:10,522] INFO Started o.e.j.s.ServletContextHandler@97e93f1{/,null,AVAILABLE} (org.eclipse.jetty.server.handler.ContextHandler)
[2026-06-30 14:45:10,558] INFO Started ServerConnector@33bc72d1{HTTP/1.1, (http/1.1)}{0.0.0.0:8080} (org.eclipse.jetty.server.AbstractConnector)
[2026-06-30 14:45:10,558] INFO Started @2883ms (org.eclipse.jetty.server.Server)
[2026-06-30 14:45:10,559] INFO Started AdminServer on address 0.0.0.0, port 8080 and command URL /commands (org.apache.zookeeper.server.admin.JettyAdminServer)
[2026-06-30 14:45:10,577] INFO Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory (org.apache.zookeeper.server.ServerCnxnFactory)
[2026-06-30 14:45:10,580] WARN maxCnxns is not configured, using default value 0. (org.apache.zookeeper.server.ServerCnxnFactory)
[2026-06-30 14:45:10,582] INFO Configuring NIO connection handler with 10s sessionless connection timeout, 2 selector thread(s), 16 worker threads, and 64 kB direct buffers. (org.apache.zookeeper.server.NIOServerCnxnFactory)
[2026-06-30 14:45:10,585] INFO binding to port 0.0.0.0/0.0.0.0:2181 (org.apache.zookeeper.server.NIOServerCnxnFactory)
[2026-06-30 14:45:10,614] INFO Using org.apache.zookeeper.server.watch.WatchManager as watch manager (org.apache.zookeeper.server.watch.WatchManagerFactory)
[2026-06-30 14:45:10,614] INFO Using org.apache.zookeeper.server.watch.WatchManager as watch manager (org.apache.zookeeper.server.watch.WatchManagerFactory)
[2026-06-30 14:45:10,617] INFO zookeeper.snapshotSizeFactor = 0.33 (org.apache.zookeeper.server.ZKDatabase)
[2026-06-30 14:45:10,617] INFO zookeeper.commitLogCount=500 (org.apache.zookeeper.server.ZKDatabase)
[2026-06-30 14:45:10,624] INFO zookeeper.snapshot.compression.method = CHECKED (org.apache.zookeeper.server.persistence.SnapStream)
[2026-06-30 14:45:10,626] INFO Reading snapshot /var/lib/zookeeper/data/version-2/snapshot.0 (org.apache.zookeeper.server.persistence.FileSnap)
[2026-06-30 14:45:10,633] INFO The digest value is empty in snapshot (org.apache.zookeeper.server.DataTree)
[2026-06-30 14:45:10,714] INFO 216 txns loaded in 70 ms (org.apache.zookeeper.server.persistence.FileTxnSnapLog)
[2026-06-30 14:45:10,715] INFO Snapshot loaded in 98 ms, highest zxid is 0xd8, digest is 435331375766 (org.apache.zookeeper.server.ZKDatabase)
[2026-06-30 14:45:10,715] INFO Snapshotting: 0xd8 to /var/lib/zookeeper/data/version-2/snapshot.d8 (org.apache.zookeeper.server.persistence.FileTxnSnapLog)
[2026-06-30 14:45:10,724] INFO Snapshot taken in 9 ms (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 14:45:10,750] INFO PrepRequestProcessor (sid:0) started, reconfigEnabled=false (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-30 14:45:10,751] INFO zookeeper.request_throttler.shutdownTimeout = 10000 (org.apache.zookeeper.server.RequestThrottler)
[2026-06-30 14:45:10,781] INFO Using checkIntervalMs=60000 maxPerMinute=10000 maxNeverUsedIntervalMs=0 (org.apache.zookeeper.server.ContainerManager)
[2026-06-30 14:45:10,783] INFO ZooKeeper audit is disabled. (org.apache.zookeeper.audit.ZKAuditProvider)
[2026-06-30 14:45:11,631] INFO Creating new log file: log.d9 (org.apache.zookeeper.server.persistence.FileTxnLog)
[2026-06-30 14:45:30,673] INFO Expiring session 0x10023f12f550001, timeout of 18000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
===> User
uid=0(root) gid=0(root) groups=0(root)
===> Configuring ...
===> Running preflight checks ...
===> Check if /var/lib/zookeeper/data is writable ...
===> Check if /var/lib/zookeeper/log is writable ...
===> Launching ...
===> Launching zookeeper ...
[2026-06-30 15:24:10,049] INFO Reading configuration from: /etc/kafka/zookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 15:24:10,071] INFO clientPortAddress is 0.0.0.0:2181 (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 15:24:10,071] INFO secureClientPort is not set (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 15:24:10,071] INFO observerMasterPort is not set (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 15:24:10,072] INFO metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 15:24:10,078] INFO autopurge.snapRetainCount set to 3 (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-30 15:24:10,078] INFO autopurge.purgeInterval set to 0 (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-30 15:24:10,078] INFO Purge task is not scheduled. (org.apache.zookeeper.server.DatadirCleanupManager)
[2026-06-30 15:24:10,078] WARN Either no config or no quorum defined in config, running in standalone mode (org.apache.zookeeper.server.quorum.QuorumPeerMain)
[2026-06-30 15:24:10,081] INFO Log4j 1.2 jmx support not found; jmx disabled. (org.apache.zookeeper.jmx.ManagedUtil)
[2026-06-30 15:24:10,082] INFO Reading configuration from: /etc/kafka/zookeeper.properties (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 15:24:10,083] INFO clientPortAddress is 0.0.0.0:2181 (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 15:24:10,083] INFO secureClientPort is not set (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 15:24:10,083] INFO observerMasterPort is not set (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 15:24:10,083] INFO metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider (org.apache.zookeeper.server.quorum.QuorumPeerConfig)
[2026-06-30 15:24:10,083] INFO Starting server (org.apache.zookeeper.server.ZooKeeperServerMain)
[2026-06-30 15:24:10,107] INFO ServerMetrics initialized with provider org.apache.zookeeper.metrics.impl.DefaultMetricsProvider@236e3f4e (org.apache.zookeeper.server.ServerMetrics)
[2026-06-30 15:24:10,114] INFO zookeeper.snapshot.trust.empty : false (org.apache.zookeeper.server.persistence.FileTxnSnapLog)
[2026-06-30 15:24:10,140] INFO  (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,140] INFO   ______                  _                                           (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,140] INFO  |___  /                 | |                                          (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,140] INFO     / /    ___     ___   | | __   ___    ___   _ __     ___   _ __    (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,140] INFO    / /    / _ \   / _ \  | |/ /  / _ \  / _ \ | '_ \   / _ \ | '__| (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,140] INFO   / /__  | (_) | | (_) | |   <  |  __/ |  __/ | |_) | |  __/ | |     (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,140] INFO  /_____|  \___/   \___/  |_|\_\  \___|  \___| | .__/   \___| |_| (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,141] INFO                                               | |                      (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,141] INFO                                               |_|                      (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,141] INFO  (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,143] INFO Server environment:zookeeper.version=3.6.3--6401e4ad2087061bc6b9f80dec2d69f2e3c8660a, built on 04/08/2021 16:35 GMT (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,143] INFO Server environment:host.name=44ea5a1550e4 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,143] INFO Server environment:java.version=11.0.15 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,143] INFO Server environment:java.vendor=Azul Systems, Inc. (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,143] INFO Server environment:java.home=/usr/lib/jvm/zulu11-ca (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,143] INFO Server environment:java.class.path=/usr/bin/../share/java/kafka/kafka-clients-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-servlet-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jackson-databind-2.13.2.2.jar:/usr/bin/../share/java/kafka/jackson-annotations-2.13.2.jar:/usr/bin/../share/java/kafka/jakarta.activation-api-1.2.2.jar:/usr/bin/../share/java/kafka/netty-tcnative-classes-2.0.46.Final.jar:/usr/bin/../share/java/kafka/jackson-jaxrs-base-2.13.2.jar:/usr/bin/../share/java/kafka/kafka-raft-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jersey-common-2.34.jar:/usr/bin/../share/java/kafka/snappy-java-1.1.8.4.jar:/usr/bin/../share/java/kafka/kafka-storage-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jackson-module-scala_2.13-2.13.2.jar:/usr/bin/../share/java/kafka/metrics-core-2.2.0.jar:/usr/bin/../share/java/kafka/zookeeper-3.6.3.jar:/usr/bin/../share/java/kafka/jackson-dataformat-csv-2.13.2.jar:/usr/bin/../share/java/kafka/rocksdbjni-6.29.4.1.jar:/usr/bin/../share/java/kafka/connect-json-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/hk2-utils-2.6.1.jar:/usr/bin/../share/java/kafka/jakarta.validation-api-2.0.2.jar:/usr/bin/../share/java/kafka/zstd-jni-1.5.2-1.jar:/usr/bin/../share/java/kafka/jersey-hk2-2.34.jar:/usr/bin/../share/java/kafka/connect-runtime-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/netty-transport-4.1.73.Final.jar:/usr/bin/../share/java/kafka/plexus-utils-3.3.0.jar:/usr/bin/../share/java/kafka/jakarta.ws.rs-api-2.1.6.jar:/usr/bin/../share/java/kafka/slf4j-reload4j-1.7.36.jar:/usr/bin/../share/java/kafka/paranamer-2.8.jar:/usr/bin/../share/java/kafka/connect-mirror-client-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/connect-api-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jackson-datatype-jdk8-2.13.2.jar:/usr/bin/../share/java/kafka/jakarta.annotation-api-1.3.5.jar:/usr/bin/../share/java/kafka/audience-annotations-0.5.0.jar:/usr/bin/../share/java/kafka/activation-1.1.1.jar:/usr/bin/../share/java/kafka/metrics-core-4.1.12.1.jar:/usr/bin/../share/java/kafka/kafka-storage-api-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-http-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jopt-simple-5.0.4.jar:/usr/bin/../share/java/kafka/commons-lang3-3.8.1.jar:/usr/bin/../share/java/kafka/jackson-core-2.13.2.jar:/usr/bin/../share/java/kafka/scala-collection-compat_2.13-2.6.0.jar:/usr/bin/../share/java/kafka/jetty-server-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/slf4j-api-1.7.36.jar:/usr/bin/../share/java/kafka/aopalliance-repackaged-2.6.1.jar:/usr/bin/../share/java/kafka/jackson-jaxrs-json-provider-2.13.2.jar:/usr/bin/../share/java/kafka/jersey-container-servlet-core-2.34.jar:/usr/bin/../share/java/kafka/scala-library-2.13.8.jar:/usr/bin/../share/java/kafka/connect-transforms-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/lz4-java-1.8.0.jar:/usr/bin/../share/java/kafka/reflections-0.9.12.jar:/usr/bin/../share/java/kafka/kafka_2.13-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-util-ajax-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jose4j-0.7.9.jar:/usr/bin/../share/java/kafka/kafka-streams-scala_2.13-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/javassist-3.27.0-GA.jar:/usr/bin/../share/java/kafka/jackson-module-jaxb-annotations-2.13.2.jar:/usr/bin/../share/java/kafka/netty-transport-native-unix-common-4.1.73.Final.jar:/usr/bin/../share/java/kafka/kafka-streams-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-continuation-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/kafka.jar:/usr/bin/../share/java/kafka/kafka-shell-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/netty-common-4.1.73.Final.jar:/usr/bin/../share/java/kafka/commons-cli-1.4.jar:/usr/bin/../share/java/kafka/netty-transport-classes-epoll-4.1.73.Final.jar:/usr/bin/../share/java/kafka/scala-logging_2.13-3.9.4.jar:/usr/bin/../share/java/kafka/reload4j-1.2.19.jar:/usr/bin/../share/java/kafka/kafka-streams-test-utils-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jersey-client-2.34.jar:/usr/bin/../share/java/kafka/netty-codec-4.1.73.Final.jar:/usr/bin/../share/java/kafka/jakarta.inject-2.6.1.jar:/usr/bin/../share/java/kafka/netty-handler-4.1.73.Final.jar:/usr/bin/../share/java/kafka/jetty-client-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/scala-java8-compat_2.13-1.0.2.jar:/usr/bin/../share/java/kafka/jetty-servlets-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jetty-io-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/zookeeper-jute-3.6.3.jar:/usr/bin/../share/java/kafka/hk2-api-2.6.1.jar:/usr/bin/../share/java/kafka/kafka-metadata-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/kafka-server-common-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/osgi-resource-locator-1.0.3.jar:/usr/bin/../share/java/kafka/jaxb-api-2.3.0.jar:/usr/bin/../share/java/kafka/javax.servlet-api-3.1.0.jar:/usr/bin/../share/java/kafka/connect-basic-auth-extension-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jline-3.21.0.jar:/usr/bin/../share/java/kafka/argparse4j-0.7.0.jar:/usr/bin/../share/java/kafka/connect-mirror-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jersey-container-servlet-2.34.jar:/usr/bin/../share/java/kafka/jetty-util-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/netty-transport-native-epoll-4.1.73.Final.jar:/usr/bin/../share/java/kafka/kafka-log4j-appender-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/jetty-security-9.4.44.v20210927.jar:/usr/bin/../share/java/kafka/jersey-server-2.34.jar:/usr/bin/../share/java/kafka/hk2-locator-2.6.1.jar:/usr/bin/../share/java/kafka/scala-reflect-2.13.8.jar:/usr/bin/../share/java/kafka/netty-buffer-4.1.73.Final.jar:/usr/bin/../share/java/kafka/jakarta.xml.bind-api-2.3.3.jar:/usr/bin/../share/java/kafka/kafka-streams-examples-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/netty-resolver-4.1.73.Final.jar:/usr/bin/../share/java/kafka/trogdor-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/maven-artifact-3.8.4.jar:/usr/bin/../share/java/kafka/kafka-tools-7.2.0-ccs.jar:/usr/bin/../share/java/kafka/javax.ws.rs-api-2.1.1.jar:/usr/bin/../share/java/confluent-telemetry/* (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,143] INFO Server environment:java.library.path=/usr/java/packages/lib:/lib:/usr/lib:/usr/lib64:/lib64 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,143] INFO Server environment:java.io.tmpdir=/tmp (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,143] INFO Server environment:java.compiler=<NA> (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,143] INFO Server environment:os.name=Linux (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,143] INFO Server environment:os.arch=aarch64 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO Server environment:os.version=5.10.104-tegra (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO Server environment:user.name=root (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO Server environment:user.home=/root (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO Server environment:user.dir=/home/appuser (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO Server environment:os.memory.free=493MB (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO Server environment:os.memory.max=512MB (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO Server environment:os.memory.total=512MB (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO zookeeper.enableEagerACLCheck = false (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO zookeeper.digest.enabled = true (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO zookeeper.closeSessionTxn.enabled = true (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO zookeeper.flushDelay=0 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO zookeeper.maxWriteQueuePollTime=0 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO zookeeper.maxBatchSize=1000 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,144] INFO zookeeper.intBufferStartingSizeBytes = 1024 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,146] INFO Weighed connection throttling is disabled (org.apache.zookeeper.server.BlueThrottle)
[2026-06-30 15:24:10,148] INFO minSessionTimeout set to 4000 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,148] INFO maxSessionTimeout set to 40000 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,151] INFO Response cache size is initialized with value 400. (org.apache.zookeeper.server.ResponseCache)
[2026-06-30 15:24:10,151] INFO Response cache size is initialized with value 400. (org.apache.zookeeper.server.ResponseCache)
[2026-06-30 15:24:10,152] INFO zookeeper.pathStats.slotCapacity = 60 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-30 15:24:10,152] INFO zookeeper.pathStats.slotDuration = 15 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-30 15:24:10,152] INFO zookeeper.pathStats.maxDepth = 6 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-30 15:24:10,152] INFO zookeeper.pathStats.initialDelay = 5 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-30 15:24:10,152] INFO zookeeper.pathStats.delay = 5 (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-30 15:24:10,152] INFO zookeeper.pathStats.enabled = false (org.apache.zookeeper.server.util.RequestPathMetricsCollector)
[2026-06-30 15:24:10,159] INFO The max bytes for all large requests are set to 104857600 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,159] INFO The large request threshold is set to -1 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,159] INFO Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /var/lib/zookeeper/log/version-2 snapdir /var/lib/zookeeper/data/version-2 (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,222] INFO Logging initialized @2524ms to org.eclipse.jetty.util.log.Slf4jLog (org.eclipse.jetty.util.log)
[2026-06-30 15:24:10,459] WARN o.e.j.s.ServletContextHandler@97e93f1{/,null,STOPPED} contextPath ends with /* (org.eclipse.jetty.server.handler.ContextHandler)
[2026-06-30 15:24:10,460] WARN Empty contextPath (org.eclipse.jetty.server.handler.ContextHandler)
[2026-06-30 15:24:10,511] INFO jetty-9.4.44.v20210927; built: 2021-09-27T23:02:44.612Z; git: 8da83308eeca865e495e53ef315a249d63ba9332; jvm 11.0.15+10-LTS (org.eclipse.jetty.server.Server)
[2026-06-30 15:24:10,581] INFO DefaultSessionIdManager workerName=node0 (org.eclipse.jetty.server.session)
[2026-06-30 15:24:10,581] INFO No SessionScavenger set, using defaults (org.eclipse.jetty.server.session)
[2026-06-30 15:24:10,585] INFO node0 Scavenging every 660000ms (org.eclipse.jetty.server.session)
[2026-06-30 15:24:10,596] WARN ServletContext@o.e.j.s.ServletContextHandler@97e93f1{/,null,STARTING} has uncovered http methods for path: /* (org.eclipse.jetty.security.SecurityHandler)
[2026-06-30 15:24:10,617] INFO Started o.e.j.s.ServletContextHandler@97e93f1{/,null,AVAILABLE} (org.eclipse.jetty.server.handler.ContextHandler)
[2026-06-30 15:24:10,705] INFO Started ServerConnector@33bc72d1{HTTP/1.1, (http/1.1)}{0.0.0.0:8080} (org.eclipse.jetty.server.AbstractConnector)
[2026-06-30 15:24:10,706] INFO Started @3009ms (org.eclipse.jetty.server.Server)
[2026-06-30 15:24:10,706] INFO Started AdminServer on address 0.0.0.0, port 8080 and command URL /commands (org.apache.zookeeper.server.admin.JettyAdminServer)
[2026-06-30 15:24:10,724] INFO Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory (org.apache.zookeeper.server.ServerCnxnFactory)
[2026-06-30 15:24:10,726] WARN maxCnxns is not configured, using default value 0. (org.apache.zookeeper.server.ServerCnxnFactory)
[2026-06-30 15:24:10,729] INFO Configuring NIO connection handler with 10s sessionless connection timeout, 2 selector thread(s), 16 worker threads, and 64 kB direct buffers. (org.apache.zookeeper.server.NIOServerCnxnFactory)
[2026-06-30 15:24:10,732] INFO binding to port 0.0.0.0/0.0.0.0:2181 (org.apache.zookeeper.server.NIOServerCnxnFactory)
[2026-06-30 15:24:10,762] INFO Using org.apache.zookeeper.server.watch.WatchManager as watch manager (org.apache.zookeeper.server.watch.WatchManagerFactory)
[2026-06-30 15:24:10,763] INFO Using org.apache.zookeeper.server.watch.WatchManager as watch manager (org.apache.zookeeper.server.watch.WatchManagerFactory)
[2026-06-30 15:24:10,766] INFO zookeeper.snapshotSizeFactor = 0.33 (org.apache.zookeeper.server.ZKDatabase)
[2026-06-30 15:24:10,766] INFO zookeeper.commitLogCount=500 (org.apache.zookeeper.server.ZKDatabase)
[2026-06-30 15:24:10,772] INFO zookeeper.snapshot.compression.method = CHECKED (org.apache.zookeeper.server.persistence.SnapStream)
[2026-06-30 15:24:10,775] INFO Reading snapshot /var/lib/zookeeper/data/version-2/snapshot.d8 (org.apache.zookeeper.server.persistence.FileSnap)
[2026-06-30 15:24:10,791] INFO The digest in the snapshot has digest version of 2, , with zxid as 0xd8, and digest value as 435331375766 (org.apache.zookeeper.server.DataTree)
[2026-06-30 15:24:10,841] INFO ZooKeeper audit is disabled. (org.apache.zookeeper.audit.ZKAuditProvider)
[2026-06-30 15:24:10,845] INFO 40 txns loaded in 28 ms (org.apache.zookeeper.server.persistence.FileTxnSnapLog)
[2026-06-30 15:24:10,845] INFO Snapshot loaded in 79 ms, highest zxid is 0x100, digest is 432784414297 (org.apache.zookeeper.server.ZKDatabase)
[2026-06-30 15:24:10,846] INFO Snapshotting: 0x100 to /var/lib/zookeeper/data/version-2/snapshot.100 (org.apache.zookeeper.server.persistence.FileTxnSnapLog)
[2026-06-30 15:24:10,854] INFO Snapshot taken in 8 ms (org.apache.zookeeper.server.ZooKeeperServer)
[2026-06-30 15:24:10,879] INFO PrepRequestProcessor (sid:0) started, reconfigEnabled=false (org.apache.zookeeper.server.PrepRequestProcessor)
[2026-06-30 15:24:10,880] INFO zookeeper.request_throttler.shutdownTimeout = 10000 (org.apache.zookeeper.server.RequestThrottler)
[2026-06-30 15:24:10,911] INFO Using checkIntervalMs=60000 maxPerMinute=10000 maxNeverUsedIntervalMs=0 (org.apache.zookeeper.server.ContainerManager)
[2026-06-30 15:24:11,639] INFO Creating new log file: log.101 (org.apache.zookeeper.server.persistence.FileTxnLog)
[2026-06-30 15:24:29,664] INFO Expiring session 0x1000000c38e0003, timeout of 18000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2026-07-10 12:51:38,447] INFO Snapshotting: 0x128 to /var/lib/zookeeper/data/version-2/snapshot.128 (org.apache.zookeeper.server.persistence.FileTxnSnapLog)
[2026-07-10 12:51:38,450] INFO Creating new log file: log.12a (org.apache.zookeeper.server.persistence.FileTxnLog)
[2026-07-10 12:51:38,454] INFO Snapshot taken in 6 ms (org.apache.zookeeper.server.ZooKeeperServer)
