2025-09-29 04:55:28,041 [myid:] - INFO [main:QuorumPeerConfig@174] - Reading configuration from: /conf/zoo.cfg 2025-09-29 04:55:28,049 [myid:] - INFO [main:QuorumPeerConfig@441] - clientPortAddress is 10.0.0.48:2181 2025-09-29 04:55:28,050 [myid:] - INFO [main:QuorumPeerConfig@448] - secureClientPort is not set 2025-09-29 04:55:28,050 [myid:] - INFO [main:QuorumPeerConfig@464] - observerMasterPort is not set 2025-09-29 04:55:28,050 [myid:] - INFO [main:QuorumPeerConfig@481] - metricsProvider.className is org.apache.zookeeper.metrics.impl.DefaultMetricsProvider 2025-09-29 04:55:28,061 [myid:3] - INFO [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3 2025-09-29 04:55:28,062 [myid:3] - INFO [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0 2025-09-29 04:55:28,062 [myid:3] - INFO [main:DatadirCleanupManager@101] - Purge task is not scheduled. 2025-09-29 04:55:28,063 [myid:3] - INFO [main:ManagedUtil@46] - Log4j 1.2 jmx support not found; jmx disabled. 2025-09-29 04:55:28,063 [myid:3] - INFO [main:QuorumPeerMain@152] - Starting quorum peer, myid=3 2025-09-29 04:55:28,079 [myid:3] - INFO [main:ServerMetrics@62] - ServerMetrics initialized with provider org.apache.zookeeper.metrics.impl.DefaultMetricsProvider@6bdf28bb 2025-09-29 04:55:28,083 [myid:3] - INFO [main:DigestAuthenticationProvider@47] - ACL digest algorithm is: SHA1 2025-09-29 04:55:28,083 [myid:3] - INFO [main:DigestAuthenticationProvider@61] - zookeeper.DigestAuthenticationProvider.enabled = true 2025-09-29 04:55:28,090 [myid:3] - INFO [main:ServerCnxnFactory@169] - Using org.apache.zookeeper.server.NIOServerCnxnFactory as server connection factory 2025-09-29 04:55:28,091 [myid:3] - WARN [main:ServerCnxnFactory@309] - maxCnxns is not configured, using default value 0. 2025-09-29 04:55:28,093 [myid:3] - INFO [main:NIOServerCnxnFactory@652] - Configuring NIO connection handler with 10s sessionless connection timeout, 1 selector thread(s), 8 worker threads, and 64 kB direct buffers. 2025-09-29 04:55:28,099 [myid:3] - INFO [main:NIOServerCnxnFactory@660] - binding to port /10.0.0.48:2181 2025-09-29 04:55:28,107 [myid:3] - INFO [main:QuorumPeer@797] - zookeeper.quorumCnxnTimeoutMs=-1 2025-09-29 04:55:28,114 [myid:3] - INFO [main:X509Util@77] - Setting -D jdk.tls.rejectClientInitiatedRenegotiation=true to disable client-initiated TLS renegotiation 2025-09-29 04:55:28,120 [myid:3] - INFO [main:FileTxnSnapLog@124] - zookeeper.snapshot.trust.empty : true 2025-09-29 04:55:28,124 [myid:3] - INFO [main:QuorumPeer@1747] - Local sessions disabled 2025-09-29 04:55:28,124 [myid:3] - INFO [main:QuorumPeer@1758] - Local session upgrading disabled 2025-09-29 04:55:28,124 [myid:3] - INFO [main:QuorumPeer@1725] - tickTime set to 2000 2025-09-29 04:55:28,124 [myid:3] - INFO [main:QuorumPeer@1769] - minSessionTimeout set to 4000 2025-09-29 04:55:28,125 [myid:3] - INFO [main:QuorumPeer@1780] - maxSessionTimeout set to 40000 2025-09-29 04:55:28,125 [myid:3] - INFO [main:QuorumPeer@1805] - initLimit set to 5 2025-09-29 04:55:28,125 [myid:3] - INFO [main:QuorumPeer@1992] - syncLimit set to 2 2025-09-29 04:55:28,125 [myid:3] - INFO [main:QuorumPeer@2007] - connectToLearnerMasterLimit set to 0 2025-09-29 04:55:28,157 [myid:3] - INFO [main:ZookeeperBanner@42] - 2025-09-29 04:55:28,157 [myid:3] - INFO [main:ZookeeperBanner@42] - ______ _ 2025-09-29 04:55:28,158 [myid:3] - INFO [main:ZookeeperBanner@42] - |___ / | | 2025-09-29 04:55:28,158 [myid:3] - INFO [main:ZookeeperBanner@42] - / / ___ ___ | | __ ___ ___ _ __ ___ _ __ 2025-09-29 04:55:28,158 [myid:3] - INFO [main:ZookeeperBanner@42] - / / / _ \ / _ \ | |/ / / _ \ / _ \ | '_ \ / _ \ | '__| 2025-09-29 04:55:28,158 [myid:3] - INFO [main:ZookeeperBanner@42] - / /__ | (_) | | (_) | | < | __/ | __/ | |_) | | __/ | | 2025-09-29 04:55:28,158 [myid:3] - INFO [main:ZookeeperBanner@42] - /_____| \___/ \___/ |_|\_\ \___| \___| | .__/ \___| |_| 2025-09-29 04:55:28,158 [myid:3] - INFO [main:ZookeeperBanner@42] - | | 2025-09-29 04:55:28,158 [myid:3] - INFO [main:ZookeeperBanner@42] - |_| 2025-09-29 04:55:28,159 [myid:3] - INFO [main:ZookeeperBanner@42] - 2025-09-29 04:55:28,161 [myid:3] - INFO [main:Environment@98] - Server environment:zookeeper.version=3.7.1-a2fb57c55f8e59cdd76c34b357ad5181df1258d5, built on 2022-05-07 06:45 UTC 2025-09-29 04:55:28,161 [myid:3] - INFO [main:Environment@98] - Server environment:host.name=cn-jenkins-deploy-platform-ansible-os-4204-3. 2025-09-29 04:55:28,161 [myid:3] - INFO [main:Environment@98] - Server environment:java.version=1.8.0_402 2025-09-29 04:55:28,162 [myid:3] - INFO [main:Environment@98] - Server environment:java.vendor=Red Hat, Inc. 2025-09-29 04:55:28,163 [myid:3] - INFO [main:Environment@98] - Server environment:java.home=/usr/lib/jvm/java-1.8.0-openjdk-1.8.0.402.b06-1.el7_9.x86_64/jre 2025-09-29 04:55:28,164 [myid:3] - INFO [main:Environment@98] - Server environment:java.class.path=/apache-zookeeper-3.7.1-bin/bin/../zookeeper-server/target/classes:/apache-zookeeper-3.7.1-bin/bin/../build/classes:/apache-zookeeper-3.7.1-bin/bin/../zookeeper-server/target/lib/*.jar:/apache-zookeeper-3.7.1-bin/bin/../build/lib/*.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/zookeeper-prometheus-metrics-3.7.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/zookeeper-jute-3.7.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/zookeeper-3.7.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/snappy-java-1.1.7.7.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/slf4j-reload4j-1.7.35.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/slf4j-api-1.7.35.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/simpleclient_servlet-0.9.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/simpleclient_hotspot-0.9.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/simpleclient_common-0.9.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/simpleclient-0.9.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/reload4j-1.2.19.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-transport-native-unix-common-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-transport-native-epoll-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-transport-classes-epoll-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-transport-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-resolver-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-handler-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-common-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-codec-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/netty-buffer-4.1.76.Final.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/metrics-core-4.1.12.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jline-2.14.6.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-util-ajax-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-util-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-servlet-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-server-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-security-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-io-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jetty-http-9.4.43.v20210629.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/javax.servlet-api-3.1.0.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jackson-databind-2.13.2.1.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jackson-core-2.13.2.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/jackson-annotations-2.13.2.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/commons-cli-1.4.jar:/apache-zookeeper-3.7.1-bin/bin/../lib/audience-annotations-0.12.0.jar:/apache-zookeeper-3.7.1-bin/bin/../zookeeper-*.jar:/apache-zookeeper-3.7.1-bin/bin/../zookeeper-server/src/main/resources/lib/*.jar:/conf: 2025-09-29 04:55:28,166 [myid:3] - INFO [main:Environment@98] - Server environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib 2025-09-29 04:55:28,166 [myid:3] - INFO [main:Environment@98] - Server environment:java.io.tmpdir=/tmp 2025-09-29 04:55:28,166 [myid:3] - INFO [main:Environment@98] - Server environment:java.compiler= 2025-09-29 04:55:28,166 [myid:3] - INFO [main:Environment@98] - Server environment:os.name=Linux 2025-09-29 04:55:28,166 [myid:3] - INFO [main:Environment@98] - Server environment:os.arch=amd64 2025-09-29 04:55:28,167 [myid:3] - INFO [main:Environment@98] - Server environment:os.version=5.15.0-100-generic 2025-09-29 04:55:28,167 [myid:3] - INFO [main:Environment@98] - Server environment:user.name=zookeeper 2025-09-29 04:55:28,167 [myid:3] - INFO [main:Environment@98] - Server environment:user.home=/home/zookeeper 2025-09-29 04:55:28,167 [myid:3] - INFO [main:Environment@98] - Server environment:user.dir=/apache-zookeeper-3.7.1-bin 2025-09-29 04:55:28,167 [myid:3] - INFO [main:Environment@98] - Server environment:os.memory.free=222MB 2025-09-29 04:55:28,167 [myid:3] - INFO [main:Environment@98] - Server environment:os.memory.max=889MB 2025-09-29 04:55:28,167 [myid:3] - INFO [main:Environment@98] - Server environment:os.memory.total=238MB 2025-09-29 04:55:28,168 [myid:3] - INFO [main:ZooKeeperServer@138] - zookeeper.enableEagerACLCheck = false 2025-09-29 04:55:28,169 [myid:3] - INFO [main:ZooKeeperServer@151] - zookeeper.digest.enabled = true 2025-09-29 04:55:28,169 [myid:3] - INFO [main:ZooKeeperServer@155] - zookeeper.closeSessionTxn.enabled = true 2025-09-29 04:55:28,169 [myid:3] - INFO [main:ZooKeeperServer@1505] - zookeeper.flushDelay=0 2025-09-29 04:55:28,170 [myid:3] - INFO [main:ZooKeeperServer@1514] - zookeeper.maxWriteQueuePollTime=0 2025-09-29 04:55:28,170 [myid:3] - INFO [main:ZooKeeperServer@1523] - zookeeper.maxBatchSize=1000 2025-09-29 04:55:28,171 [myid:3] - INFO [main:ZooKeeperServer@260] - zookeeper.intBufferStartingSizeBytes = 1024 2025-09-29 04:55:28,177 [myid:3] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2025-09-29 04:55:28,178 [myid:3] - INFO [main:WatchManagerFactory@42] - Using org.apache.zookeeper.server.watch.WatchManager as watch manager 2025-09-29 04:55:28,179 [myid:3] - INFO [main:ZKDatabase@133] - zookeeper.snapshotSizeFactor = 0.33 2025-09-29 04:55:28,179 [myid:3] - INFO [main:ZKDatabase@153] - zookeeper.commitLogCount=500 2025-09-29 04:55:28,196 [myid:3] - INFO [main:QuorumPeer@2071] - Using insecure (non-TLS) quorum communication 2025-09-29 04:55:28,197 [myid:3] - INFO [main:QuorumPeer@2077] - Port unification disabled 2025-09-29 04:55:28,197 [myid:3] - INFO [main:QuorumPeer@180] - multiAddress.enabled set to false 2025-09-29 04:55:28,197 [myid:3] - INFO [main:QuorumPeer@205] - multiAddress.reachabilityCheckEnabled set to true 2025-09-29 04:55:28,197 [myid:3] - INFO [main:QuorumPeer@192] - multiAddress.reachabilityCheckTimeoutMs set to 1000 2025-09-29 04:55:28,198 [myid:3] - INFO [main:QuorumPeer@2532] - QuorumPeer communication is not secured! (SASL auth disabled) 2025-09-29 04:55:28,198 [myid:3] - INFO [main:QuorumPeer@2557] - quorum.cnxn.threads.size set to 20 2025-09-29 04:55:28,224 [myid:3] - INFO [main:SnapStream@61] - zookeeper.snapshot.compression.method = CHECKED 2025-09-29 04:55:28,224 [myid:3] - INFO [main:FileTxnSnapLog@479] - Snapshotting: 0x0 to /data/version-2/snapshot.0 2025-09-29 04:55:28,231 [myid:3] - INFO [main:ZKDatabase@290] - Snapshot loaded in 33 ms, highest zxid is 0x0, digest is 1371985504 2025-09-29 04:55:28,231 [myid:3] - INFO [main:QuorumPeer@1157] - currentEpoch not found! Creating with a reasonable default of 0. This should only happen when you are upgrading your installation 2025-09-29 04:55:28,244 [myid:3] - INFO [main:QuorumPeer@1185] - acceptedEpoch not found! Creating with a reasonable default of 0. This should only happen when you are upgrading your installation 2025-09-29 04:55:28,253 [myid:3] - INFO [main:QuorumPeer@2574] - Using 4000ms as the quorum cnxn socket timeout 2025-09-29 04:55:28,272 [myid:3] - INFO [main:QuorumCnxManager$Listener@924] - Election port bind maximum retries is 3 2025-09-29 04:55:28,274 [myid:3] - INFO [main:FastLeaderElection@89] - zookeeper.fastleader.minNotificationInterval=200 2025-09-29 04:55:28,274 [myid:3] - INFO [main:FastLeaderElection@91] - zookeeper.fastleader.maxNotificationInterval=60000 2025-09-29 04:55:28,285 [myid:3] - INFO [main:ZKAuditProvider@42] - ZooKeeper audit is disabled. 2025-09-29 04:55:28,290 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):QuorumPeer@1438] - LOOKING 2025-09-29 04:55:28,294 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):FastLeaderElection@945] - New election. My id = 3, proposed zxid=0x0 2025-09-29 04:55:28,294 [myid:3] - INFO [ListenerHandler-/10.0.0.48:3888:QuorumCnxManager$Listener$ListenerHandler@1071] - 3 is accepting connections now, my election bind port: /10.0.0.48:3888 2025-09-29 04:55:28,306 [myid:3] - WARN [QuorumConnectionThread-[myid=3]-1:QuorumCnxManager@401] - Cannot open channel to 1 at election address /10.0.0.254:3888 java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) 2025-09-29 04:55:28,311 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:3, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2025-09-29 04:55:28,309 [myid:3] - WARN [QuorumConnectionThread-[myid=3]-2:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.38:3888 java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) 2025-09-29 04:55:28,513 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):FastLeaderElection@980] - Notification time out: 400 2025-09-29 04:55:28,514 [myid:3] - WARN [QuorumConnectionThread-[myid=3]-3:QuorumCnxManager@401] - Cannot open channel to 1 at election address /10.0.0.254:3888 java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) 2025-09-29 04:55:28,514 [myid:3] - WARN [QuorumConnectionThread-[myid=3]-2:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.38:3888 java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) 2025-09-29 04:55:28,914 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):FastLeaderElection@980] - Notification time out: 800 2025-09-29 04:55:28,915 [myid:3] - WARN [QuorumConnectionThread-[myid=3]-3:QuorumCnxManager@401] - Cannot open channel to 2 at election address /10.0.0.38:3888 java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) 2025-09-29 04:55:28,916 [myid:3] - WARN [QuorumConnectionThread-[myid=3]-2:QuorumCnxManager@401] - Cannot open channel to 1 at election address /10.0.0.254:3888 java.net.ConnectException: Connection refused (Connection refused) at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) at java.net.Socket.connect(Socket.java:607) at org.apache.zookeeper.server.quorum.QuorumCnxManager.initiateConnection(QuorumCnxManager.java:384) at org.apache.zookeeper.server.quorum.QuorumCnxManager$QuorumConnectionReqThread.run(QuorumCnxManager.java:458) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) at java.lang.Thread.run(Thread.java:750) 2025-09-29 04:55:28,997 [myid:3] - INFO [ListenerHandler-/10.0.0.48:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.38:43588 2025-09-29 04:55:29,009 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:2, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2025-09-29 04:55:29,030 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:2, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2025-09-29 04:55:29,195 [myid:3] - INFO [ListenerHandler-/10.0.0.48:3888:QuorumCnxManager$Listener$ListenerHandler@1076] - Received connection request from /10.0.0.254:37960 2025-09-29 04:55:29,218 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:1, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2025-09-29 04:55:29,222 [myid:3] - INFO [WorkerReceiver[myid=3]:FastLeaderElection$Messenger$WorkerReceiver@390] - Notification: my state:LOOKING; n.sid:1, n.state:LOOKING, n.leader:3, n.round:0x1, n.peerEpoch:0x0, n.zxid:0x0, message format version:0x2, n.config version:0x0 2025-09-29 04:55:29,422 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):QuorumPeer@902] - Peer state changed: leading 2025-09-29 04:55:29,423 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):QuorumPeer@1532] - LEADING 2025-09-29 04:55:29,426 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):LearnerMaster@47] - zookeeper.leader.maxConcurrentSnapSyncs = 10 2025-09-29 04:55:29,426 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):LearnerMaster@50] - zookeeper.leader.maxConcurrentDiffSyncs = 100 2025-09-29 04:55:29,427 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):Leader@87] - TCP NoDelay set to: true 2025-09-29 04:55:29,427 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):Leader@108] - zookeeper.leader.ackLoggingFrequency = 1000 2025-09-29 04:55:29,427 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):Leader@1345] - zookeeper.leader.maxTimeToWaitForEpoch = -1ms 2025-09-29 04:55:29,430 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):BlueThrottle@141] - Weighed connection throttling is disabled 2025-09-29 04:55:29,430 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):ZooKeeperServer@1306] - minSessionTimeout set to 4000 2025-09-29 04:55:29,430 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):ZooKeeperServer@1315] - maxSessionTimeout set to 40000 2025-09-29 04:55:29,432 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):ResponseCache@45] - getData response cache size is initialized with value 400. 2025-09-29 04:55:29,432 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):ResponseCache@45] - getChildren response cache size is initialized with value 400. 2025-09-29 04:55:29,433 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):RequestPathMetricsCollector@109] - zookeeper.pathStats.slotCapacity = 60 2025-09-29 04:55:29,433 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):RequestPathMetricsCollector@110] - zookeeper.pathStats.slotDuration = 15 2025-09-29 04:55:29,433 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):RequestPathMetricsCollector@111] - zookeeper.pathStats.maxDepth = 6 2025-09-29 04:55:29,434 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):RequestPathMetricsCollector@112] - zookeeper.pathStats.initialDelay = 5 2025-09-29 04:55:29,434 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):RequestPathMetricsCollector@113] - zookeeper.pathStats.delay = 5 2025-09-29 04:55:29,434 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):RequestPathMetricsCollector@114] - zookeeper.pathStats.enabled = false 2025-09-29 04:55:29,438 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):ZooKeeperServer@1542] - The max bytes for all large requests are set to 104857600 2025-09-29 04:55:29,438 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):ZooKeeperServer@1556] - The large request threshold is set to -1 2025-09-29 04:55:29,439 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):AuthenticationHelper@66] - zookeeper.enforce.auth.enabled = false 2025-09-29 04:55:29,440 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):AuthenticationHelper@67] - zookeeper.enforce.auth.schemes = [] 2025-09-29 04:55:29,440 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):ZooKeeperServer@361] - Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 clientPortListenBacklog -1 datadir /data/version-2 snapdir /data/version-2 2025-09-29 04:55:29,444 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):Leader@584] - LEADING - LEADER ELECTION TOOK - 1151 MS 2025-09-29 04:55:29,446 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: leading - discovery 2025-09-29 04:55:29,447 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):FileTxnSnapLog@479] - Snapshotting: 0x0 to /data/version-2/snapshot.0 2025-09-29 04:55:29,447 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):ZooKeeperServer@543] - Snapshot taken in 1 ms 2025-09-29 04:55:29,456 [myid:3] - INFO [LearnerCnxAcceptorHandler-/10.0.0.48:2888:LearnerHandler@75] - zookeeper.leader.closeSocketAsync = false 2025-09-29 04:55:29,461 [myid:3] - INFO [LearnerHandler-/10.0.0.38:48104:LearnerHandler@509] - Follower sid: 2 : info : 10.0.0.38:2888:3888:participant 2025-09-29 04:55:29,467 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):QuorumPeer@1875] - Dynamic reconfig is disabled, we don't store the last seen config. 2025-09-29 04:55:29,474 [myid:3] - INFO [LearnerHandler-/10.0.0.38:48104:ZKDatabase@346] - On disk txn sync enabled with snapshotSizeFactor 0.33 2025-09-29 04:55:29,475 [myid:3] - INFO [LearnerHandler-/10.0.0.38:48104:LearnerHandler@804] - Synchronizing with Learner sid: 2 maxCommittedLog=0x0 minCommittedLog=0x0 lastProcessedZxid=0x0 peerLastZxid=0x0 2025-09-29 04:55:29,475 [myid:3] - INFO [LearnerHandler-/10.0.0.38:48104:LearnerHandler@849] - Sending DIFF zxid=0x0 for peer sid: 2 2025-09-29 04:55:29,481 [myid:3] - INFO [LearnerHandler-/10.0.0.254:35514:LearnerHandler@509] - Follower sid: 1 : info : 10.0.0.254:2888:3888:participant 2025-09-29 04:55:29,482 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: leading - synchronization 2025-09-29 04:55:29,489 [myid:3] - INFO [LearnerHandler-/10.0.0.254:35514:ZKDatabase@346] - On disk txn sync enabled with snapshotSizeFactor 0.33 2025-09-29 04:55:29,489 [myid:3] - INFO [LearnerHandler-/10.0.0.254:35514:LearnerHandler@804] - Synchronizing with Learner sid: 1 maxCommittedLog=0x0 minCommittedLog=0x0 lastProcessedZxid=0x0 peerLastZxid=0x0 2025-09-29 04:55:29,489 [myid:3] - INFO [LearnerHandler-/10.0.0.254:35514:LearnerHandler@849] - Sending DIFF zxid=0x0 for peer sid: 1 2025-09-29 04:55:29,556 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):Leader@1495] - Have quorum of supporters, sids: [[2, 3]]; starting up and setting last processed zxid: 0x100000000 2025-09-29 04:55:29,556 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):Leader@1517] - Dynamic reconfig feature is disabled, skip designatedLeader calculation and reconfig processing. 2025-09-29 04:55:29,562 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):CommitProcessor@491] - Configuring CommitProcessor with readBatchSize -1 commitBatchSize 1 2025-09-29 04:55:29,563 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):CommitProcessor@452] - Configuring CommitProcessor with 4 worker threads. 2025-09-29 04:55:29,565 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):ProposalRequestProcessor@57] - zookeeper.forward_learner_requests_to_commit_processor_disabled = false 2025-09-29 04:55:29,570 [myid:3] - INFO [ProcessThread(sid:3 cport:-1)::PrepRequestProcessor@137] - PrepRequestProcessor (sid:3) started, reconfigEnabled=false 2025-09-29 04:55:29,573 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):ContainerManager@84] - Using checkIntervalMs=60000 maxPerMinute=10000 maxNeverUsedIntervalMs=0 2025-09-29 04:55:29,573 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):RequestThrottler@75] - zookeeper.request_throttler.shutdownTimeout = 10000 2025-09-29 04:55:29,612 [myid:3] - INFO [QuorumPeer[myid=3](plain=10.0.0.48:2181)(secure=disabled):QuorumPeer@916] - Peer state changed: leading - broadcast 2025-09-29 04:56:30,183 [myid:3] - INFO [SyncThread:3:FileTxnLog@284] - Creating new log file: log.100000001 2025-09-29 04:56:30,198 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x200001aac980000 2025-09-29 04:56:30,202 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0000 2025-09-29 04:56:30,372 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x200001aac980001 2025-09-29 04:56:30,545 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0001 2025-09-29 04:56:30,589 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f10000 2025-09-29 04:56:30,627 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0002 2025-09-29 04:56:31,002 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0003 2025-09-29 04:56:31,199 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x200001aac980002 2025-09-29 04:56:31,416 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0004 2025-09-29 04:56:31,594 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f10001 2025-09-29 04:56:31,723 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0005 2025-09-29 04:56:31,809 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f10002 2025-09-29 04:56:31,841 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0006 2025-09-29 04:56:32,106 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0007 2025-09-29 04:56:32,699 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f10003 2025-09-29 04:56:49,741 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x200001aac980003 2025-09-29 04:56:51,606 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x200001aac980004 2025-09-29 04:56:51,784 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x200001aac980005 2025-09-29 04:56:54,650 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0008 2025-09-29 04:57:01,431 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f10004 2025-09-29 04:57:01,523 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0009 2025-09-29 04:57:02,964 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb000a 2025-09-29 04:57:03,073 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb000b 2025-09-29 04:57:32,710 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x100001b62bb0007, timeout of 40000ms exceeded 2025-09-29 04:57:32,711 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x100001b62bb0005, timeout of 40000ms exceeded 2025-09-29 04:57:32,711 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x200001aac980005, timeout of 40000ms exceeded 2025-09-29 04:57:32,711 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x200001aac980004, timeout of 40000ms exceeded 2025-09-29 04:57:32,711 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001b62bb0007 2025-09-29 04:57:32,711 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001b62bb0005 2025-09-29 04:57:32,711 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x200001aac980005 2025-09-29 04:57:32,711 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x200001aac980004 2025-09-29 04:58:13,224 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x200001aac980006 2025-09-29 04:58:36,785 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb000c 2025-09-29 04:58:36,803 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb000d 2025-09-29 04:58:36,805 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb000e 2025-09-29 04:58:37,797 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb000f 2025-09-29 04:58:37,817 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f10005 2025-09-29 04:58:37,831 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0010 2025-09-29 04:58:42,731 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f10006 2025-09-29 04:58:42,766 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0011 2025-09-29 04:58:42,976 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x200001aac980007 2025-09-29 04:58:49,048 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x3000019f3f10005 2025-09-29 04:58:53,785 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f10007 2025-09-29 04:58:53,897 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f10008 2025-09-29 04:58:54,764 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f10009 2025-09-29 04:58:58,130 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f1000a 2025-09-29 04:58:58,133 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x200001aac980008 2025-09-29 04:58:58,259 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f1000b 2025-09-29 04:58:58,301 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0012 2025-09-29 04:58:58,897 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0013 2025-09-29 04:58:59,032 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0014 2025-09-29 04:59:07,009 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0015 2025-09-29 04:59:07,096 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f1000c 2025-09-29 04:59:07,174 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0016 2025-09-29 04:59:07,244 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f1000d 2025-09-29 04:59:07,285 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x200001aac980009 2025-09-29 04:59:07,413 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x200001aac98000a 2025-09-29 04:59:07,519 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f1000e 2025-09-29 04:59:07,520 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0017 2025-09-29 04:59:07,626 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f1000f 2025-09-29 04:59:07,936 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f10010 2025-09-29 04:59:07,986 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0018 2025-09-29 04:59:08,273 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x3000019f3f10011 2025-09-29 05:03:03,488 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x100001b62bb0019 2025-09-29 05:03:23,988 [myid:3] - INFO [CommitProcessor:3:LeaderSessionTracker@104] - Committing global session 0x200001aac98000b 2025-09-29 05:03:34,709 [myid:3] - INFO [SessionTracker:ZooKeeperServer@628] - Expiring session 0x100001b62bb0019, timeout of 30000ms exceeded 2025-09-29 05:03:34,710 [myid:3] - INFO [RequestThrottler:QuorumZooKeeperServer@163] - Submitting global closeSession request for session 0x100001b62bb0019