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Posted to dev@ambari.apache.org by "Sumit Mohanty (JIRA)" <ji...@apache.org> on 2015/02/22 20:45:11 UTC
[jira] [Commented] (AMBARI-9740) Zookeeper goes down by itself with
no alert
[ https://issues.apache.org/jira/browse/AMBARI-9740?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14332331#comment-14332331 ]
Sumit Mohanty commented on AMBARI-9740:
---------------------------------------
LGTM, the missing imports. +1
I will commit it.
> Zookeeper goes down by itself with no alert
> -------------------------------------------
>
> Key: AMBARI-9740
> URL: https://issues.apache.org/jira/browse/AMBARI-9740
> Project: Ambari
> Issue Type: Bug
> Affects Versions: 2.0.0
> Reporter: Mahadev konar
> Assignee: Ivan Kozlov
> Fix For: 2.0.0
>
> Attachments: AMBARI-9740.patch
>
>
> Clean ambari deploy. Zookepeer stops by itself
> Looks like it running though
> {code}
> root@cs-ambari-ad-5:/var/log/zookeeper# ps aux|grep zookeeper
> 1011 3365 0.6 0.5 3345916 92928 ? Sl 05:01 0:08 /usr/lib/jvm/java-7-openjdk-amd64/bin/java -Dzookeeper.log.dir=/grid/0/log/zookeeper -Dzookeeper.root.logger=INFO,CONSOLE -cp /usr/hdp/current/zookeeper-server/bin/../build/classes:/usr/hdp/current/zookeeper-server/bin/../build/lib/*.jar:/usr/hdp/current/zookeeper-server/bin/../lib/xercesMinimal-1.9.6.2.jar:/usr/hdp/current/zookeeper-server/bin/../lib/wagon-provider-api-2.4.jar:/usr/hdp/current/zookeeper-server/bin/../lib/wagon-http-shared4-2.4.jar:/usr/hdp/current/zookeeper-server/bin/../lib/wagon-http-shared-1.0-beta-6.jar:/usr/hdp/current/zookeeper-server/bin/../lib/wagon-http-lightweight-1.0-beta-6.jar:/usr/hdp/current/zookeeper-server/bin/../lib/wagon-http-2.4.jar:/usr/hdp/current/zookeeper-server/bin/../lib/wagon-file-1.0-beta-6.jar:/usr/hdp/current/zookeeper-server/bin/../lib/slf4j-log4j12-1.6.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/slf4j-api-1.6.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/plexus-utils-3.0.8.jar:/usr/hdp/current/zookeeper-server/bin/../lib/plexus-interpolation-1.11.jar:/usr/hdp/current/zookeeper-server/bin/../lib/plexus-container-default-1.0-alpha-9-stable-1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/netty-3.7.0.Final.jar:/usr/hdp/current/zookeeper-server/bin/../lib/nekohtml-1.9.6.2.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-settings-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-repository-metadata-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-project-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-profile-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-plugin-registry-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-model-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-error-diagnostics-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-artifact-manager-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-artifact-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-ant-tasks-2.1.3.jar:/usr/hdp/current/zookeeper-server/bin/../lib/log4j-1.2.16.jar:/usr/hdp/current/zookeeper-server/bin/../lib/jsoup-1.7.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/jline-0.9.94.jar:/usr/hdp/current/zookeeper-server/bin/../lib/httpcore-4.2.3.jar:/usr/hdp/current/zookeeper-server/bin/../lib/httpclient-4.2.3.jar:/usr/hdp/current/zookeeper-server/bin/../lib/commons-logging-1.1.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/commons-io-2.2.jar:/usr/hdp/current/zookeeper-server/bin/../lib/commons-codec-1.6.jar:/usr/hdp/current/zookeeper-server/bin/../lib/classworlds-1.1-alpha-2.jar:/usr/hdp/current/zookeeper-server/bin/../lib/backport-util-concurrent-3.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/ant-launcher-1.8.0.jar:/usr/hdp/current/zookeeper-server/bin/../lib/ant-1.8.0.jar:/usr/hdp/current/zookeeper-server/bin/../zookeeper-3.4.6.2.2.2.0-2454.jar:/usr/hdp/current/zookeeper-server/bin/../src/java/lib/*.jar:/etc/zookeeper/conf::/usr/share/zookeeper/*:/usr/share/zookeeper/* -Xmx1024m -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.local.only=false org.apache.zookeeper.server.quorum.QuorumPeerMain /etc/zookeeper/conf/zoo.cfg
> root 29364 0.0 0.0 9364 868 pts/4 S+ 05:24 0:00 grep --color=auto zookeeper
> {code}
> See also zookeeper.out
> {code}
> root@cs-ambari-ad-5:/var/log/zookeeper# cat /grid/0/log/zookeeper/zookeeper.out
> 2015-02-22 05:01:36,973 - INFO [main:QuorumPeerConfig@103] - Reading configuration from: /etc/zookeeper/conf/zoo.cfg
> 2015-02-22 05:01:36,979 - WARN [main:QuorumPeerConfig@291] - No server failure will be tolerated. You need at least 3 servers.
> 2015-02-22 05:01:36,980 - INFO [main:QuorumPeerConfig@338] - Defaulting to majority quorums
> 2015-02-22 05:01:36,986 - INFO [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 30
> 2015-02-22 05:01:36,987 - INFO [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 24
> 2015-02-22 05:01:36,988 - INFO [PurgeTask:DatadirCleanupManager$PurgeTask@138] - Purge task started.
> 2015-02-22 05:01:37,002 - INFO [PurgeTask:DatadirCleanupManager$PurgeTask@144] - Purge task completed.
> 2015-02-22 05:01:37,005 - INFO [main:QuorumPeerMain@127] - Starting quorum peer
> 2015-02-22 05:01:37,022 - INFO [main:NIOServerCnxnFactory@94] - binding to port 0.0.0.0/0.0.0.0:2181
> 2015-02-22 05:01:37,039 - INFO [main:QuorumPeer@992] - tickTime set to 2000
> 2015-02-22 05:01:37,040 - INFO [main:QuorumPeer@1012] - minSessionTimeout set to -1
> 2015-02-22 05:01:37,040 - INFO [main:QuorumPeer@1023] - maxSessionTimeout set to -1
> 2015-02-22 05:01:37,040 - INFO [main:QuorumPeer@1038] - initLimit set to 10
> 2015-02-22 05:01:37,058 - INFO [main:QuorumPeer@506] - currentEpoch not found! Creating with a reasonable default of 0. This should only happen when you are upgrading your installation
> 2015-02-22 05:01:37,088 - INFO [main:QuorumPeer@521] - acceptedEpoch not found! Creating with a reasonable default of 0. This should only happen when you are upgrading your installation
> 2015-02-22 05:01:37,123 - INFO [Thread-2:QuorumCnxManager$Listener@506] - My election bind port: cs-ambari-ad-5.cs1cloud.internal/172.18.145.58:3888
> 2015-02-22 05:01:37,141 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:QuorumPeer@747] - LOOKING
> 2015-02-22 05:01:37,143 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:FastLeaderElection@815] - New election. My id = 2, proposed zxid=0x0
> 2015-02-22 05:01:37,156 - INFO [WorkerReceiver[myid=2]:FastLeaderElection@597] - Notification: 1 (message format version), 2 (n.leader), 0x0 (n.zxid), 0x1 (n.round), LOOKING (n.state), 2 (n.sid), 0x0 (n.peerEpoch) LOOKING (my state)
> 2015-02-22 05:01:37,157 - INFO [WorkerReceiver[myid=2]:FastLeaderElection@597] - Notification: 1 (message format version), 1 (n.leader), 0x0 (n.zxid), 0x1 (n.round), LOOKING (n.state), 1 (n.sid), 0x0 (n.peerEpoch) LOOKING (my state)
> 2015-02-22 05:01:37,158 - INFO [WorkerReceiver[myid=2]:FastLeaderElection@597] - Notification: 1 (message format version), 2 (n.leader), 0x0 (n.zxid), 0x1 (n.round), LOOKING (n.state), 1 (n.sid), 0x0 (n.peerEpoch) LOOKING (my state)
> 2015-02-22 05:01:37,359 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:QuorumPeer@829] - LEADING
> 2015-02-22 05:01:37,366 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Leader@60] - TCP NoDelay set to: true
> 2015-02-22 05:01:37,377 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:zookeeper.version=3.4.6-2454--1, built on 02/20/2015 07:01 GMT
> 2015-02-22 05:01:37,378 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:host.name=cs-ambari-ad-5.cs1cloud.internal
> 2015-02-22 05:01:37,378 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:java.version=1.7.0_75
> 2015-02-22 05:01:37,378 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:java.vendor=Oracle Corporation
> 2015-02-22 05:01:37,378 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:java.home=/usr/lib/jvm/java-7-openjdk-amd64/jre
> 2015-02-22 05:01:37,378 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:java.class.path=/usr/hdp/current/zookeeper-server/bin/../build/classes:/usr/hdp/current/zookeeper-server/bin/../build/lib/*.jar:/usr/hdp/current/zookeeper-server/bin/../lib/xercesMinimal-1.9.6.2.jar:/usr/hdp/current/zookeeper-server/bin/../lib/wagon-provider-api-2.4.jar:/usr/hdp/current/zookeeper-server/bin/../lib/wagon-http-shared4-2.4.jar:/usr/hdp/current/zookeeper-server/bin/../lib/wagon-http-shared-1.0-beta-6.jar:/usr/hdp/current/zookeeper-server/bin/../lib/wagon-http-lightweight-1.0-beta-6.jar:/usr/hdp/current/zookeeper-server/bin/../lib/wagon-http-2.4.jar:/usr/hdp/current/zookeeper-server/bin/../lib/wagon-file-1.0-beta-6.jar:/usr/hdp/current/zookeeper-server/bin/../lib/slf4j-log4j12-1.6.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/slf4j-api-1.6.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/plexus-utils-3.0.8.jar:/usr/hdp/current/zookeeper-server/bin/../lib/plexus-interpolation-1.11.jar:/usr/hdp/current/zookeeper-server/bin/../lib/plexus-container-default-1.0-alpha-9-stable-1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/netty-3.7.0.Final.jar:/usr/hdp/current/zookeeper-server/bin/../lib/nekohtml-1.9.6.2.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-settings-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-repository-metadata-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-project-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-profile-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-plugin-registry-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-model-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-error-diagnostics-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-artifact-manager-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-artifact-2.2.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/maven-ant-tasks-2.1.3.jar:/usr/hdp/current/zookeeper-server/bin/../lib/log4j-1.2.16.jar:/usr/hdp/current/zookeeper-server/bin/../lib/jsoup-1.7.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/jline-0.9.94.jar:/usr/hdp/current/zookeeper-server/bin/../lib/httpcore-4.2.3.jar:/usr/hdp/current/zookeeper-server/bin/../lib/httpclient-4.2.3.jar:/usr/hdp/current/zookeeper-server/bin/../lib/commons-logging-1.1.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/commons-io-2.2.jar:/usr/hdp/current/zookeeper-server/bin/../lib/commons-codec-1.6.jar:/usr/hdp/current/zookeeper-server/bin/../lib/classworlds-1.1-alpha-2.jar:/usr/hdp/current/zookeeper-server/bin/../lib/backport-util-concurrent-3.1.jar:/usr/hdp/current/zookeeper-server/bin/../lib/ant-launcher-1.8.0.jar:/usr/hdp/current/zookeeper-server/bin/../lib/ant-1.8.0.jar:/usr/hdp/current/zookeeper-server/bin/../zookeeper-3.4.6.2.2.2.0-2454.jar:/usr/hdp/current/zookeeper-server/bin/../src/java/lib/*.jar:/etc/zookeeper/conf::/usr/share/zookeeper/*:/usr/share/zookeeper/*
> 2015-02-22 05:01:37,378 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:java.library.path=/usr/java/packages/lib/amd64:/usr/lib/x86_64-linux-gnu/jni:/lib/x86_64-linux-gnu:/usr/lib/x86_64-linux-gnu:/usr/lib/jni:/lib:/usr/lib
> 2015-02-22 05:01:37,378 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:java.io.tmpdir=/tmp
> 2015-02-22 05:01:37,379 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:java.compiler=<NA>
> 2015-02-22 05:01:37,379 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:os.name=Linux
> 2015-02-22 05:01:37,379 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:os.arch=amd64
> 2015-02-22 05:01:37,379 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:os.version=3.8.0-29-generic
> 2015-02-22 05:01:37,379 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:user.name=zookeeper
> 2015-02-22 05:01:37,379 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:user.home=/home/zookeeper
> 2015-02-22 05:01:37,379 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Environment@100] - Server environment:user.dir=/home/zookeeper
> 2015-02-22 05:01:37,381 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:ZooKeeperServer@162] - Created server with tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 datadir /hadoop/zookeeper/version-2 snapdir /hadoop/zookeeper/version-2
> 2015-02-22 05:01:37,383 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Leader@358] - LEADING - LEADER ELECTION TOOK - 240
> 2015-02-22 05:01:37,404 - INFO [LearnerHandler-/172.18.145.27:33064:LearnerHandler@330] - Follower sid: 1 : info : org.apache.zookeeper.server.quorum.QuorumPeer$QuorumServer@ab1a3af
> 2015-02-22 05:01:37,496 - INFO [LearnerHandler-/172.18.145.27:33064:LearnerHandler@385] - Synchronizing with Follower sid: 1 maxCommittedLog=0x0 minCommittedLog=0x0 peerLastZxid=0x0
> 2015-02-22 05:01:37,496 - INFO [LearnerHandler-/172.18.145.27:33064:LearnerHandler@462] - Sending DIFF
> 2015-02-22 05:01:37,538 - INFO [LearnerHandler-/172.18.145.27:33064:LearnerHandler@522] - Received NEWLEADER-ACK message from 1
> 2015-02-22 05:01:37,538 - INFO [QuorumPeer[myid=2]/0:0:0:0:0:0:0:0:2181:Leader@943] - Have quorum of supporters, sids: [ 1,2 ]; starting up and setting last processed zxid: 0x100000000
> 2015-02-22 05:01:48,915 - INFO [SyncThread:2:FileTxnLog@199] - Creating new log file: log.100000001
> 2015-02-22 05:01:49,279 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x14bafa985610000 type:create cxid:0x4 zxid:0x100000003 txntype:-1 reqpath:n/a Error Path:/brokers Error:KeeperErrorCode = NoNode for /brokers
> 2015-02-22 05:01:49,445 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x14bafa985610000 type:create cxid:0xa zxid:0x100000007 txntype:-1 reqpath:n/a Error Path:/config Error:KeeperErrorCode = NoNode for /config
> 2015-02-22 05:01:49,518 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x14bafa985610000 type:create cxid:0x10 zxid:0x10000000b txntype:-1 reqpath:n/a Error Path:/admin Error:KeeperErrorCode = NoNode for /admin
> 2015-02-22 05:01:49,870 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x14bafa985610000 type:setData cxid:0x19 zxid:0x10000000f txntype:-1 reqpath:n/a Error Path:/controller_epoch Error:KeeperErrorCode = NoNode for /controller_epoch
> 2015-02-22 05:01:50,015 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x14bafa985610000 type:delete cxid:0x27 zxid:0x100000011 txntype:-1 reqpath:n/a Error Path:/admin/preferred_replica_election Error:KeeperErrorCode = NoNode for /admin/preferred_replica_election
> 2015-02-22 05:02:02,570 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.27:56937
> 2015-02-22 05:02:02,576 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.27:56937
> 2015-02-22 05:02:02,628 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa985850000 with negotiated timeout 20000 for client /172.18.145.27:56937
> 2015-02-22 05:02:03,705 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@494] - Processed session termination for sessionid: 0x24bafa985850000
> 2015-02-22 05:02:03,732 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.27:56937 which had sessionid 0x24bafa985850000
> 2015-02-22 05:02:03,741 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.27:56938
> 2015-02-22 05:02:03,742 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.27:56938
> 2015-02-22 05:02:03,765 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa985850001 with negotiated timeout 20000 for client /172.18.145.27:56938
> 2015-02-22 05:02:20,046 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:40548
> 2015-02-22 05:02:20,054 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.58:40548
> 2015-02-22 05:02:20,181 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa985850002 with negotiated timeout 30000 for client /172.18.145.58:40548
> 2015-02-22 05:02:20,275 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:40557
> 2015-02-22 05:02:20,277 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:02:20,291 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:40557 (no session established for client)
> 2015-02-22 05:02:23,912 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:40625
> 2015-02-22 05:02:23,912 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.58:40625
> 2015-02-22 05:02:23,931 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa985850003 with negotiated timeout 30000 for client /172.18.145.58:40625
> 2015-02-22 05:02:24,074 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x24bafa985850002 type:create cxid:0x27 zxid:0x10000002a txntype:-1 reqpath:n/a Error Path:/hbase-unsecure/online-snapshot Error:KeeperErrorCode = NoNode for /hbase-unsecure/online-snapshot
> 2015-02-22 05:02:24,204 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:40626
> 2015-02-22 05:02:24,204 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.58:40626
> 2015-02-22 05:02:24,223 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa985850004 with negotiated timeout 30000 for client /172.18.145.58:40626
> 2015-02-22 05:02:24,224 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x24bafa985850004 type:create cxid:0x1 zxid:0x100000030 txntype:-1 reqpath:n/a Error Path:/hbase-unsecure/replication Error:KeeperErrorCode = NoNode for /hbase-unsecure/replication
> 2015-02-22 05:03:20,277 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:41108
> 2015-02-22 05:03:20,278 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:03:20,278 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:41108 (no session established for client)
> 2015-02-22 05:03:55,780 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /127.0.0.1:37126
> 2015-02-22 05:03:55,784 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /127.0.0.1:37126
> 2015-02-22 05:03:55,803 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa985850005 with negotiated timeout 10000 for client /127.0.0.1:37126
> 2015-02-22 05:04:20,279 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:41628
> 2015-02-22 05:04:20,280 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:04:20,280 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:41628 (no session established for client)
> 2015-02-22 05:04:30,778 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:41730
> 2015-02-22 05:04:30,779 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.58:41730
> 2015-02-22 05:04:30,825 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa985850006 with negotiated timeout 30000 for client /172.18.145.58:41730
> 2015-02-22 05:04:31,731 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x14bafa985610001 type:create cxid:0x8 zxid:0x100000043 txntype:-1 reqpath:n/a Error Path:/hbase-unsecure/online-snapshot/acquired Error:KeeperErrorCode = NodeExists for /hbase-unsecure/online-snapshot/acquired
> 2015-02-22 05:04:33,059 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:41750
> 2015-02-22 05:04:33,060 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.58:41750
> 2015-02-22 05:04:33,140 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa985850007 with negotiated timeout 30000 for client /172.18.145.58:41750
> 2015-02-22 05:04:33,232 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:41751
> 2015-02-22 05:04:33,232 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.58:41751
> 2015-02-22 05:04:33,259 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa985850008 with negotiated timeout 30000 for client /172.18.145.58:41751
> 2015-02-22 05:04:34,774 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x24bafa985850002 type:delete cxid:0x47 zxid:0x100000049 txntype:-1 reqpath:n/a Error Path:/hbase-unsecure/meta-region-server Error:KeeperErrorCode = NoNode for /hbase-unsecure/meta-region-server
> 2015-02-22 05:04:36,034 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x24bafa985850002 type:create cxid:0x7a zxid:0x100000051 txntype:-1 reqpath:n/a Error Path:/hbase-unsecure/table-lock/hbase:namespace Error:KeeperErrorCode = NoNode for /hbase-unsecure/table-lock/hbase:namespace
> 2015-02-22 05:04:37,214 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x24bafa985850002 type:create cxid:0x9c zxid:0x100000061 txntype:-1 reqpath:n/a Error Path:/hbase-unsecure/namespace/default Error:KeeperErrorCode = NodeExists for /hbase-unsecure/namespace/default
> 2015-02-22 05:04:37,295 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x24bafa985850002 type:create cxid:0x9f zxid:0x100000063 txntype:-1 reqpath:n/a Error Path:/hbase-unsecure/namespace/hbase Error:KeeperErrorCode = NodeExists for /hbase-unsecure/namespace/hbase
> 2015-02-22 05:04:50,740 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.27:57008
> 2015-02-22 05:04:50,744 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.27:57008
> 2015-02-22 05:04:50,837 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa985850009 with negotiated timeout 30000 for client /172.18.145.27:57008
> 2015-02-22 05:04:50,978 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.27:57009
> 2015-02-22 05:04:50,979 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.27:57009
> 2015-02-22 05:04:50,995 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa98585000a with negotiated timeout 30000 for client /172.18.145.27:57009
> 2015-02-22 05:04:51,765 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@645] - Got user-level KeeperException when processing sessionid:0x24bafa985850009 type:create cxid:0x9 zxid:0x100000067 txntype:-1 reqpath:n/a Error Path:/hbase-unsecure/online-snapshot/acquired Error:KeeperErrorCode = NodeExists for /hbase-unsecure/online-snapshot/acquired
> 2015-02-22 05:04:53,322 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.27:57014
> 2015-02-22 05:04:53,323 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.27:57014
> 2015-02-22 05:04:53,345 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa98585000b with negotiated timeout 30000 for client /172.18.145.27:57014
> 2015-02-22 05:05:10,205 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:42079
> 2015-02-22 05:05:10,207 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.58:42079
> 2015-02-22 05:05:10,283 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa98585000c with negotiated timeout 20000 for client /172.18.145.58:42079
> 2015-02-22 05:05:11,303 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@494] - Processed session termination for sessionid: 0x24bafa98585000c
> 2015-02-22 05:05:11,334 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:42079 which had sessionid 0x24bafa98585000c
> 2015-02-22 05:05:20,287 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:42172
> 2015-02-22 05:05:20,288 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:05:20,288 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:42172 (no session established for client)
> 2015-02-22 05:05:34,664 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.27:57045
> 2015-02-22 05:05:34,668 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.27:57045
> 2015-02-22 05:05:34,708 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa98585000d with negotiated timeout 20000 for client /172.18.145.27:57045
> 2015-02-22 05:05:34,729 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@494] - Processed session termination for sessionid: 0x24bafa98585000d
> 2015-02-22 05:05:34,742 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.27:57045 which had sessionid 0x24bafa98585000d
> 2015-02-22 05:05:34,750 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.27:57046
> 2015-02-22 05:05:34,750 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.27:57046
> 2015-02-22 05:05:34,762 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa98585000e with negotiated timeout 20000 for client /172.18.145.27:57046
> 2015-02-22 05:06:20,324 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:42694
> 2015-02-22 05:06:20,326 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:06:20,326 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:42694 (no session established for client)
> 2015-02-22 05:07:20,307 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:43221
> 2015-02-22 05:07:20,308 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:07:20,309 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:43221 (no session established for client)
> 2015-02-22 05:08:20,277 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:43738
> 2015-02-22 05:08:20,278 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:08:20,278 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:43738 (no session established for client)
> 2015-02-22 05:09:20,276 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:44244
> 2015-02-22 05:09:20,276 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:09:20,277 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:44244 (no session established for client)
> 2015-02-22 05:10:20,277 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:44752
> 2015-02-22 05:10:20,278 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:10:20,278 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:44752 (no session established for client)
> 2015-02-22 05:11:19,492 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.27:57892
> 2015-02-22 05:11:19,496 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@868] - Client attempting to establish new session at /172.18.145.27:57892
> 2015-02-22 05:11:19,513 - INFO [CommitProcessor:2:ZooKeeperServer@617] - Established session 0x24bafa98585000f with negotiated timeout 30000 for client /172.18.145.27:57892
> 2015-02-22 05:11:20,274 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:45260
> 2015-02-22 05:11:20,274 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:11:20,275 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:45260 (no session established for client)
> 2015-02-22 05:11:20,542 - INFO [ProcessThread(sid:2 cport:-1)::PrepRequestProcessor@494] - Processed session termination for sessionid: 0x24bafa98585000f
> 2015-02-22 05:11:20,595 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.27:57892 which had sessionid 0x24bafa98585000f
> 2015-02-22 05:12:20,284 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:45500
> 2015-02-22 05:12:20,285 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:12:20,285 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:45500 (no session established for client)
> 2015-02-22 05:13:20,276 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:45617
> 2015-02-22 05:13:20,313 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:13:20,313 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:45617 (no session established for client)
> 2015-02-22 05:14:20,274 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:45723
> 2015-02-22 05:14:20,274 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:14:20,275 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:45723 (no session established for client)
> 2015-02-22 05:15:20,284 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:45883
> 2015-02-22 05:15:20,284 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:15:20,285 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:45883 (no session established for client)
> 2015-02-22 05:16:20,289 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:46081
> 2015-02-22 05:16:20,290 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:16:20,291 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:46081 (no session established for client)
> 2015-02-22 05:17:20,315 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:46167
> 2015-02-22 05:17:20,315 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:17:20,325 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:46167 (no session established for client)
> 2015-02-22 05:18:20,274 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:46311
> 2015-02-22 05:18:20,275 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:18:20,275 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:46311 (no session established for client)
> 2015-02-22 05:19:20,276 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:46407
> 2015-02-22 05:19:20,277 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:19:20,277 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:46407 (no session established for client)
> 2015-02-22 05:20:20,300 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:46500
> 2015-02-22 05:20:20,300 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:20:20,301 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:46500 (no session established for client)
> 2015-02-22 05:21:20,278 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:46598
> 2015-02-22 05:21:20,278 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:21:20,279 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:46598 (no session established for client)
> 2015-02-22 05:22:20,293 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:46708
> 2015-02-22 05:22:20,293 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:22:20,294 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:46708 (no session established for client)
> 2015-02-22 05:23:20,277 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] - Accepted socket connection from /172.18.145.58:46809
> 2015-02-22 05:23:20,316 - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception
> EndOfStreamException: Unable to read additional data from client sessionid 0x0, likely client has closed socket
> at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228)
> at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
> at java.lang.Thread.run(Thread.java:745)
> 2015-02-22 05:23:20,317 - INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed socket connection for client /172.18.145.58:46809 (no session established for client)
> {code}
> Live cluster in environment
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