几次重启节点后，Zookeeper引发超时

分类：编程问答

如何解决几次重启节点后，Zookeeper引发超时

我在使用Confluentinc Docker映像部署在kubernetes上的zookeeper时遇到问题。

Cluster setup: 数字海洋中的3个节点（4个CPU，8 GB或RAM）作为kafka专用节点池。 （只有zookeeper和kafka在这里运行，并且设置了一些监视守护程序。）

  • 如果Zookeeper节点/ Pod（任何节点）重新启动了几次，则Zookeeper群集不再可访问，并且要使其正常工作，我必须重新部署所有节点。

  • 一旦节点重新加入集群，所有的Zookeeper节点就会开始显示这种错误： 每个节点都有一个kafka吊舱和一个Zookeeper吊舱。

每个节点出错： zookeeper-node-0日志： [2020-10-29 00：29：20,852]信息拒绝客户端/10.244.4.86:47054的会话请求，因为它已看到zxid 0xd00000000，我们的最后一个zxid​​为0xc00000004客户端必须尝试另一台服务器（org.apache.zookeeper.server.ZooKeeperServer ）

zookeeper-node-1日志： 244.3.185：36040，因为它已经看到zxid 0xd00000000，我们最后一个zxid​​是0xc00000004客户端必须尝试使用​​另一台服务器（org.apache.zookeeper.server.ZooKeeperServer）。

zookeeper-node-2日志： [2020-10-29 00：28：59,554]警告无法从客户端sessionid 0x102508ff4380002读取其他数据，可能是客户端已关闭套接字（org.apache.zookeeper.server.NIOServerCnxn）

尽管zookeeper集群似乎已启动，但我无法从中获得任何收益。如果我尝试使用cli列出路径，则会超时。

有什么想法吗？

节点0完整日志：


[2020-10-29 00:25:16,976] INFO Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 datadir /var/lib/zookeeper/log/version-2 snapdir /var/lib/zookeeper/data/version-2 (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:25:16,977] INFO FOLLOWING - LEADER ELECTION TOOK - 33 MS (org.apache.zookeeper.server.quorum.Learner)
[2020-10-29 00:25:17,048] INFO Getting a diff from the leader 0xc00000004 (org.apache.zookeeper.server.quorum.Learner)
[2020-10-29 00:25:17,056] INFO Learner received NEWLEADER message (org.apache.zookeeper.server.quorum.Learner)
[2020-10-29 00:25:17,072] INFO Learner received UPTODATE message (org.apache.zookeeper.server.quorum.Learner)
[2020-10-29 00:25:17,080] INFO Configuring CommitProcessor with 1 worker threads. (org.apache.zookeeper.server.quorum.CommitProcessor)
[2020-10-29 00:25:45,993] WARN Got zxid 0xd00000001 expected 0x1 (org.apache.zookeeper.server.quorum.Learner)
[2020-10-29 00:25:45,993] INFO Creating new log file: log.d00000001 (org.apache.zookeeper.server.persistence.FileTxnLog)
[2020-10-29 00:25:55,308] INFO Refusing session request for client /10.244.4.177:45756 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)

[2020-10-29 00:25:56,732] INFO Refusing session request for client /10.244.4.177:45758 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)

[2020-10-29 00:25:58,591] INFO Refusing session request for client /10.244.4.177:45760 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:25:58,934] INFO Refusing session request for client /10.244.4.86:58236 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:00,280] INFO Refusing session request for client /10.244.4.177:45762 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:27,489] INFO Refusing session request for client /10.244.3.185:35932 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:28,694] INFO Refusing session request for client /10.244.3.185:35934 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:29,368] INFO Refusing session request for client /10.244.4.86:58254 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:42,629] INFO Refusing session request for client /10.244.4.177:45808 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:44,040] INFO Refusing session request for client /10.244.4.177:45814 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:45,968] INFO Refusing session request for client /10.244.3.185:35950 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:47,727] INFO Refusing session request for client /10.244.4.86:58274 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:37,538] INFO Refusing session request for client /10.244.4.86:58326 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:42,105] INFO Refusing session request for client /10.244.4.177:45854 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:46,458] INFO Refusing session request for client /10.244.3.185:36024 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:58,125] INFO Refusing session request for client /10.244.4.177:45870 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:28:01,240] INFO Refusing session request for client /10.244.3.185:36036 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:28:04,306] INFO Refusing session request for client /10.244.3.185:36040 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)

节点1完整日志：


[2020-10-29 00:25:45,994] INFO Creating new log file: log.d00000001 (org.apache.zookeeper.server.persistence.FileTxnLog)


[2020-10-29 00:26:14,664] INFO Refusing session request for client /10.244.4.86:46890 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:26,244] INFO Refusing session request for client /10.244.3.185:43540 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:29,979] INFO Refusing session request for client /10.244.3.185:43546 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:31,278] INFO Refusing session request for client /10.244.4.86:46902 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:32,518] INFO Refusing session request for client /10.244.4.86:46904 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:44,651] INFO Refusing session request for client /10.244.3.185:43558 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:47,391] INFO Refusing session request for client /10.244.3.185:43562 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:48,682] INFO Refusing session request for client /10.244.3.185:43564 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:49,204] INFO Refusing session request for client /10.244.4.86:46924 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:50,330] INFO Refusing session request for client /10.244.4.86:46928 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:12,233] INFO Refusing session request for client /10.244.4.177:40530 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:20,123] INFO Refusing session request for client /10.244.4.86:46946 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:21,836] INFO Refusing session request for client /10.244.4.86:46948 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:43,517] INFO Refusing session request for client /10.244.4.177:40560 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:45,270] INFO Refusing session request for client /10.244.3.185:43632 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:28:02,862] INFO Refusing session request for client /10.244.3.185:43648 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:28:22,019] INFO Refusing session request for client /10.244.3.185:43672 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:28:23,603] INFO Refusing session request for client /10.244.3.185:43674 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:28:43,276] INFO Refusing session request for client /10.244.3.185:43706 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:29:04,320] INFO Refusing session request for client /10.244.4.86:47030 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:29:11,616] INFO Refusing session request for client /10.244.4.86:47040 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:29:13,125] INFO Refusing session request for client /10.244.4.86:47042 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:29:14,923] INFO Refusing session request for client /10.244.4.86:47044 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:29:16,594] INFO Refusing session request for client /10.244.4.86:47046 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:29:19,303] INFO Refusing session request for client /10.244.4.86:47050 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:29:20,852] INFO Refusing session request for client /10.244.4.86:47054 as it has seen zxid 0xd00000000 our last zxid is 0xc00000004 client must try another server (org.apache.zookeeper.server.ZooKeeperServer)

节点2完整日志：

[2020-10-29 00:22:38,980] INFO Synchronizing with Follower sid: 2 maxCommittedLog=0xc00000004 minCommittedLog=0xb00000001 lastProcessedZxid=0xd00000000 peerLastZxid=0xc00000004 (org.apache.zookeeper.server.quorum.LearnerHandler)
[2020-10-29 00:22:38,981] INFO Using committedLog for peer sid: 2 (org.apache.zookeeper.server.quorum.LearnerHandler)
[2020-10-29 00:22:38,981] INFO Sending DIFF zxid=0xc00000004 for peer sid: 2 (org.apache.zookeeper.server.quorum.LearnerHandler)
[2020-10-29 00:23:02,911] WARN Connection broken for id 2,my id = 3,error =  (org.apache.zookeeper.server.quorum.QuorumCnxManager)
java.io.EOFException
    at java.io.DataInputStream.readInt(DataInputStream.java:392)
    at org.apache.zookeeper.server.quorum.QuorumCnxManager$RecvWorker.run(QuorumCnxManager.java:1226)
[2020-10-29 00:23:02,911] ERROR Unexpected exception causing shutdown while sock still open (org.apache.zookeeper.server.quorum.LearnerHandler)
java.io.EOFException
    at java.io.DataInputStream.readInt(DataInputStream.java:392)
    at org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:84)
    at org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:86)
    at org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:118)
    at org.apache.zookeeper.server.quorum.LearnerHandler.run(LearnerHandler.java:539)
[2020-10-29 00:23:02,912] WARN Interrupting SendWorker thread from RecvWorker. sid: 2. myId: 3 (org.apache.zookeeper.server.quorum.QuorumCnxManager)
[2020-10-29 00:23:02,913] WARN ******* GOODBYE /10.244.4.236:33882 ******** (org.apache.zookeeper.server.quorum.LearnerHandler)
[2020-10-29 00:23:02,915] WARN Interrupted while waiting for message on queue (org.apache.zookeeper.server.quorum.QuorumCnxManager)
java.lang.InterruptedException
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088)
    at java.util.concurrent.ArrayBlockingQueue.poll(ArrayBlockingQueue.java:418)
    at org.apache.zookeeper.server.quorum.QuorumCnxManager.pollSendQueue(QuorumCnxManager.java:1308)
    at org.apache.zookeeper.server.quorum.QuorumCnxManager.access$700(QuorumCnxManager.java:85)
    at org.apache.zookeeper.server.quorum.QuorumCnxManager$SendWorker.run(QuorumCnxManager.java:1143)
[2020-10-29 00:23:02,922] WARN Send worker leaving thread  id 2 my id = 3 (org.apache.zookeeper.server.quorum.QuorumCnxManager)


[2020-10-29 00:23:19,562] INFO Received connection request from /10.244.4.195:33082 (org.apache.zookeeper.server.quorum.QuorumCnxManager)
[2020-10-29 00:23:19,576] INFO Notification: 2 (message format version),2 (n.leader),0xc00000004 (n.zxid),0x1 (n.round),LOOKING (n.state),2 (n.sid),0xd (n.peerEPoch),LEADING (my state)0 (n.config version) (org.apache.zookeeper.server.quorum.FastLeaderElection)
[2020-10-29 00:23:19,653] INFO Follower sid: 2 : info : cp-kafka-cp-zookeeper-1.cp-kafka-cp-zookeeper-headless.default:2888:3888:participant (org.apache.zookeeper.server.quorum.LearnerHandler)
[2020-10-29 00:23:19,654] INFO On disk txn sync enabled with snapshotSizeFactor 0.33 (org.apache.zookeeper.server.ZKDatabase)
[2020-10-29 00:23:19,654] INFO Synchronizing with Follower sid: 2 maxCommittedLog=0xc00000004 minCommittedLog=0xb00000001 lastProcessedZxid=0xd00000000 peerLastZxid=0xc00000004 (org.apache.zookeeper.server.quorum.LearnerHandler)
[2020-10-29 00:23:19,654] INFO Using committedLog for peer sid: 2 (org.apache.zookeeper.server.quorum.LearnerHandler)
[2020-10-29 00:23:19,654] INFO Sending DIFF zxid=0xc00000004 for peer sid: 2 (org.apache.zookeeper.server.quorum.LearnerHandler)



[2020-10-29 00:24:52,134] WARN Connection broken for id 1,error =  (org.apache.zookeeper.server.quorum.QuorumCnxManager)
java.io.EOFException
    at java.io.DataInputStream.readInt(DataInputStream.java:392)
    at org.apache.zookeeper.server.quorum.QuorumCnxManager$RecvWorker.run(QuorumCnxManager.java:1226)
[2020-10-29 00:24:52,134] ERROR Unexpected exception causing shutdown while sock still open (org.apache.zookeeper.server.quorum.LearnerHandler)
java.io.EOFException
    at java.io.DataInputStream.readInt(DataInputStream.java:392)
    at org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:84)
    at org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:86)
    at org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:118)
    at org.apache.zookeeper.server.quorum.LearnerHandler.run(LearnerHandler.java:539)
[2020-10-29 00:24:52,135] WARN ******* GOODBYE /10.244.4.5:35810 ******** (org.apache.zookeeper.server.quorum.LearnerHandler)
[2020-10-29 00:24:52,134] WARN Interrupting SendWorker thread from RecvWorker. sid: 1. myId: 3 (org.apache.zookeeper.server.quorum.QuorumCnxManager)
[2020-10-29 00:24:52,137] WARN Interrupted while waiting for message on queue (org.apache.zookeeper.server.quorum.QuorumCnxManager)
java.lang.InterruptedException
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2014)
    at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2088)
    at java.util.concurrent.ArrayBlockingQueue.poll(ArrayBlockingQueue.java:418)
    at org.apache.zookeeper.server.quorum.QuorumCnxManager.pollSendQueue(QuorumCnxManager.java:1308)
    at org.apache.zookeeper.server.quorum.QuorumCnxManager.access$700(QuorumCnxManager.java:85)
    at org.apache.zookeeper.server.quorum.QuorumCnxManager$SendWorker.run(QuorumCnxManager.java:1143)
[2020-10-29 00:24:52,138] WARN Send worker leaving thread  id 1 my id = 3 (org.apache.zookeeper.server.quorum.QuorumCnxManager)



[2020-10-29 00:25:16,868] INFO Received connection request from /10.244.4.117:53160 (org.apache.zookeeper.server.quorum.QuorumCnxManager)
[2020-10-29 00:25:16,941] INFO Notification: 2 (message format version),1 (n.leader),1 (n.sid),LEADING (my state)0 (n.config version) (org.apache.zookeeper.server.quorum.FastLeaderElection)
[2020-10-29 00:25:16,942] INFO Notification: 2 (message format version),943] INFO Notification: 2 (message format version),0x2 (n.round),LEADING (my state)0 (n.config version) (org.apache.zookeeper.server.quorum.FastLeaderElection)
[2020-10-29 00:25:17,033] INFO Follower sid: 1 : info : cp-kafka-cp-zookeeper-0.cp-kafka-cp-zookeeper-headless.default:2888:3888:participant (org.apache.zookeeper.server.quorum.LearnerHandler)
[2020-10-29 00:25:17,035] INFO On disk txn sync enabled with snapshotSizeFactor 0.33 (org.apache.zookeeper.server.ZKDatabase)
[2020-10-29 00:25:17,035] INFO Synchronizing with Follower sid: 1 maxCommittedLog=0xc00000004 minCommittedLog=0xb00000001 lastProcessedZxid=0xd00000000 peerLastZxid=0xc00000004 (org.apache.zookeeper.server.quorum.LearnerHandler)
[2020-10-29 00:25:17,035] INFO Using committedLog for peer sid: 1 (org.apache.zookeeper.server.quorum.LearnerHandler)
[2020-10-29 00:25:17,035] INFO Sending DIFF zxid=0xc00000004 for peer sid: 1 (org.apache.zookeeper.server.quorum.LearnerHandler)



[2020-10-29 00:25:41,812] WARN Unable to read additional data from client sessionid 0x10250d24d9f0001,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:25:53,700] WARN Unable to read additional data from client sessionid 0x2025090352a0002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:25:57,706] WARN Unable to read additional data from client sessionid 0x102508ff4380002,843] WARN Unable to read additional data from client sessionid 0x2025090352a0000,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:26:08,374] INFO Expiring session 0x10250d24d9f0001,timeout of 30000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:08,374] INFO Submitting global closeSession request for session 0x10250d24d9f0001 (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:11,410] WARN Unable to read additional data from client sessionid 0x2025090352a0000,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:26:12,670] WARN Unable to read additional data from client sessionid 0x102508ff4380002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:26:13,530] WARN Unable to read additional data from client sessionid 0x2025090352a0002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:26:18,375] INFO Expiring session 0x10250d8e9830000,timeout of 30000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:18,375] INFO Submitting global closeSession request for session 0x10250d8e9830000 (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:24,786] WARN Unable to read additional data from client sessionid 0x2025090352a0000,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:26:27,047] WARN Unable to read additional data from client sessionid 0x2025090352a0002,959] WARN Unable to read additional data from client sessionid 0x102508ff4380002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:26:40,736] WARN Unable to read additional data from client sessionid 0x2025090352a0002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:26:43,454] WARN Unable to read additional data from client sessionid 0x2025090352a0000,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:26:45,990] WARN Unable to read additional data from client sessionid 0x102508ff4380002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:26:48,375] INFO Expiring session 0x30250d64f6e0000,timeout of 30000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:48,375] INFO Submitting global closeSession request for session 0x30250d64f6e0000 (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:26:57,536] WARN Unable to read additional data from client sessionid 0x2025090352a0002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:02,514] WARN Unable to read additional data from client sessionid 0x2025090352a0000,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:04,262] WARN Unable to read additional data from client sessionid 0x102508ff4380002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:10,996] WARN Unable to read additional data from client sessionid 0x2025090352a0002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:16,050] WARN Unable to read additional data from client sessionid 0x2025090352a0000,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:18,028] WARN Unable to read additional data from client sessionid 0x102508ff4380002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:20,374] INFO Expiring session 0x30250d64f6e0001,timeout of 30000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:20,374] INFO Submitting global closeSession request for session 0x30250d64f6e0001 (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:25,931] WARN Unable to read additional data from client sessionid 0x2025090352a0002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:30,062] WARN Unable to read additional data from client sessionid 0x2025090352a0000,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:35,538] WARN Unable to read additional data from client sessionid 0x102508ff4380002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:40,026] WARN Unable to read additional data from client sessionid 0x2025090352a0002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:43,642] WARN Unable to read additional data from client sessionid 0x2025090352a0000,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:51,346] WARN Unable to read additional data from client sessionid 0x102508ff4380002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:52,374] INFO Expiring session 0x10250d8e9830001,timeout of 30000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:52,375] INFO Submitting global closeSession request for session 0x10250d8e9830001 (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:27:56,871] WARN Unable to read additional data from client sessionid 0x2025090352a0002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:27:59,895] WARN Unable to read additional data from client sessionid 0x2025090352a0000,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:28:04,849] WARN Unable to read additional data from client sessionid 0x102508ff4380002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:28:11,575] WARN Unable to read additional data from client sessionid 0x2025090352a0002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:28:18,230] WARN Unable to read additional data from client sessionid 0x2025090352a0000,414] WARN Unable to read additional data from client sessionid 0x102508ff4380002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:28:22,375] INFO Expiring session 0x30250d64f6e0002,timeout of 30000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:28:22,375] INFO Submitting global closeSession request for session 0x30250d64f6e0002 (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:28:25,287] WARN Unable to read additional data from client sessionid 0x2025090352a0002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:28:32,271] WARN Unable to read additional data from client sessionid 0x102508ff4380002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:28:39,091] WARN Unable to read additional data from client sessionid 0x2025090352a0002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:28:40,266] WARN Unable to read additional data from client sessionid 0x2025090352a0000,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:28:45,958] WARN Unable to read additional data from client sessionid 0x102508ff4380002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:28:54,764] WARN Unable to read additional data from client sessionid 0x2025090352a0002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:28:56,375] INFO Expiring session 0x10250d8e9830002,timeout of 30000ms exceeded (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:28:56,375] INFO Submitting global closeSession request for session 0x10250d8e9830002 (org.apache.zookeeper.server.ZooKeeperServer)
[2020-10-29 00:28:56,931] WARN Unable to read additional data from client sessionid 0x2025090352a0000,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)
[2020-10-29 00:28:59,554] WARN Unable to read additional data from client sessionid 0x102508ff4380002,likely client has closed socket (org.apache.zookeeper.server.NIOServerCnxn)

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