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https://issues.apache.org/jira/browse/ZOOKEEPER-1517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13427618#comment-13427618
]
Patrick Hunt commented on ZOOKEEPER-1517:
-----------------------------------------
I'm not sure I see the problem (in the latest log you attached). At 13:16:50
the server joins the quorum successfully and starts serving.
> zookeeper follower closed
> -------------------------
>
> Key: ZOOKEEPER-1517
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1517
> Project: ZooKeeper
> Issue Type: Bug
> Components: quorum
> Affects Versions: 3.3.5
> Environment: zookeeper version 3.3.5
> Hadoop version 0.20.205.0
> Reporter: liuli
>
> I have Hadoop and Zookeeper installed
> the zoo.cfg is :
> tickTime=2000
> dataDir=/home/hduser/zookeeper/conf
> clientPort=2181
> initLimit=10
> syncLimit=5
> server.1=rsmm-master:2888:3888
> server.2=rsmm-slave-1:2888:3888
> server.3=rsmm-slave-2:2888:3888
> server.4=rsmm-slave-3:2888:3888
> server.5=rsmm-slave-4:2888:3888
> =====================================
> I tried to start zookeeper,
> ./zkServer.sh start
> ./zkServer.sh status
> JMX enabled by default
> Using config: /home/hduser/zookeeper/bin/../conf/zoo.cfg
> Mode: follower
> The follower (rsmm-slave-4) logs complain:
> 012-07-24 20:29:35,903 - WARN [Thread-9:QuorumCnxManager$RecvWorker@727] -
> Connection broken for id 5, my id = 2, error = java.io.IOException: Channel
> eof
> 2012-07-24 20:29:35,904 - WARN [Thread-9:QuorumCnxManager$RecvWorker@730] -
> Interrupting SendWorker
> 2012-07-24 20:29:35,905 - WARN
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Follower@82] - Exception when following the
> leader
> java.io.EOFException
> at java.io.DataInputStream.readInt(DataInputStream.java:392)
> at
> org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:63)
> at
> org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:84)
> at
> org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:108)
> at
> org.apache.zookeeper.server.quorum.Learner.readPacket(Learner.java:148)
> at
> org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:78)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:645)
> 2012-07-24 20:29:35,905 - WARN [Thread-8:QuorumCnxManager$SendWorker@633] -
> Interrupted while waiting for message on queue
> java.lang.InterruptedException
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2017)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2094)
> at
> java.util.concurrent.ArrayBlockingQueue.poll(ArrayBlockingQueue.java:370)
> at
> org.apache.zookeeper.server.quorum.QuorumCnxManager$SendWorker.run(QuorumCnxManager.java:622)
> 2012-07-24 20:29:35,907 - WARN [Thread-8:QuorumCnxManager$SendWorker@642] -
> Send worker leaving thread
> 2012-07-24 20:29:35,907 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Follower@165] - shutdown called
> java.lang.Exception: shutdown Follower
> at
> org.apache.zookeeper.server.quorum.Follower.shutdown(Follower.java:165)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:649)
> 2012-07-24 20:29:35,913 - INFO
> [FollowerRequestProcessor:2:FollowerRequestProcessor@93] -
> FollowerRequestProcessor exited loop!
> 2012-07-24 20:29:35,914 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FinalRequestProcessor@370] - shutdown of
> request processor complete
> 2012-07-24 20:29:35,914 - INFO [CommitProcessor:2:CommitProcessor@148] -
> CommitProcessor exited loop!
> 2012-07-24 20:29:35,915 - INFO [SyncThread:2:SyncRequestProcessor@151] -
> SyncRequestProcessor exited!
> 2012-07-24 20:29:35,916 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 1 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 1 (n.sid), FOLLOWING (my state)
> 2012-07-24 20:29:35,916 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:QuorumPeer@621] - LOOKING
> 2012-07-24 20:29:35,918 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FileSnap@82] - Reading snapshot
> /home/hduser/zookeeper/conf/version-2/snapshot.100000000
> 2012-07-24 20:29:35,919 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FastLeaderElection@663] - New election. My
> id = 2, Proposed zxid = 4294967296
> 2012-07-24 20:29:35,919 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 2 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:35,920 - WARN [WorkerSender Thread:QuorumCnxManager@384] -
> Cannot open channel to 5 at election address rsmm-slave-4/109.123.121.27:3888
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:592)
> at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:118)
> at
> org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:371)
> at
> org.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:340)
> at
> org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.process(FastLeaderElection.java:360)
> at
> org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:333)
> at java.lang.Thread.run(Thread.java:679)
> 2012-07-24 20:29:35,920 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 3 (n.leader), 0 (n.zxid), 2
> (n.round), LOOKING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:35,922 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 1 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:35,926 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 4 (n.leader), 0 (n.zxid), 2
> (n.round), LOOKING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:35,928 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:35,932 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 1 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:35,936 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:36,137 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:QuorumPeer@655] - LEADING
> 2012-07-24 20:29:36,141 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Leader@55]
> - TCP NoDelay set to: true
> 2012-07-24 20:29:36,143 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:ZooKeeperServer@154] - Created server with
> tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 datadir
> /home/hduser/zookeeper/conf/version-2 snapdir
> /home/hduser/zookeeper/conf/version-2
> 2012-07-24 20:29:36,147 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FileSnap@82] - Reading snapshot
> /home/hduser/zookeeper/conf/version-2/snapshot.100000000
> 2012-07-24 20:29:36,148 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FileTxnSnapLog@254] - Snapshotting:
> 100000000
> 2012-07-24 20:29:37,149 - INFO
> [LearnerHandler-/109.123.121.26:34087:LearnerHandler@249] - Follower sid: 4 :
> info : org.apache.zookeeper.server.quorum.QuorumPeer$QuorumServer@1c74f37
> 2012-07-24 20:29:37,150 - INFO
> [LearnerHandler-/109.123.121.26:34087:LearnerHandler@273] - Synchronizing
> with Follower sid: 4 maxCommittedLog =0 minCommittedLog = 0 peerLastZxid = 0
> 2012-07-24 20:29:37,151 - INFO
> [LearnerHandler-/109.123.121.26:34087:LearnerHandler@357] - Sending snapshot
> last zxid of peer is 0x0 zxid of leader is 0x200000000sent zxid of db as
> 0x100000000
> 2012-07-24 20:29:37,152 - INFO
> [LearnerHandler-/109.123.121.23:41659:LearnerHandler@249] - Follower sid: 1 :
> info : org.apache.zookeeper.server.quorum.QuorumPeer$QuorumServer@a17083
> 2012-07-24 20:29:37,153 - INFO
> [LearnerHandler-/109.123.121.23:41659:LearnerHandler@273] - Synchronizing
> with Follower sid: 1 maxCommittedLog =0 minCommittedLog = 0 peerLastZxid =
> 100000000
> 2012-07-24 20:29:37,154 - INFO
> [LearnerHandler-/109.123.121.23:41659:LearnerHandler@357] - Sending snapshot
> last zxid of peer is 0x100000000 zxid of leader is 0x200000000sent zxid of
> db as 0x100000000
> 2012-07-24 20:29:37,156 - INFO
> [LearnerHandler-/109.123.121.25:54707:LearnerHandler@249] - Follower sid: 3 :
> info : org.apache.zookeeper.server.quorum.QuorumPeer$QuorumServer@16fe0f4
> 2012-07-24 20:29:37,156 - INFO
> [LearnerHandler-/109.123.121.25:54707:LearnerHandler@273] - Synchronizing
> with Follower sid: 3 maxCommittedLog =0 minCommittedLog = 0 peerLastZxid = 0
> 2012-07-24 20:29:37,157 - INFO
> [LearnerHandler-/109.123.121.25:54707:LearnerHandler@357] - Sending snapshot
> last zxid of peer is 0x0 zxid of leader is 0x200000000sent zxid of db as
> 0x100000000
> 2012-07-24 20:29:37,159 - WARN
> [LearnerHandler-/109.123.121.26:34087:Leader@492] - Commiting zxid
> 0x200000000 from /109.123.121.24:2888 not first!
> 2012-07-24 20:29:37,160 - WARN
> [LearnerHandler-/109.123.121.26:34087:Leader@494] - First is 0
> 2012-07-24 20:29:37,172 - INFO
> [LearnerHandler-/109.123.121.26:34087:Leader@518] - Have quorum of
> supporters; starting up and setting last processed zxid: 8589934592
> 2012-07-24 20:30:40,397 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), LOOKING (n.state), 5 (n.sid), LEADING (my state)
> 2012-07-24 20:30:40,397 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 1 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 5 (n.sid), LEADING (my state)
> 2012-07-24 20:30:40,398 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 5 (n.sid), LEADING (my state)
> 2012-07-24 20:30:40,400 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 5 (n.sid), LEADING (my state)
> 2012-07-24 20:30:40,641 - INFO
> [LearnerHandler-/109.123.121.27:34526:LearnerHandler@249] - Follower sid: 5 :
> info : org.apache.zookeeper.server.quorum.QuorumPeer$QuorumServer@15663a2
> 2012-07-24 20:30:40,642 - INFO
> [LearnerHandler-/109.123.121.27:34526:LearnerHandler@273] - Synchronizing
> with Follower sid: 5 maxCommittedLog =0 minCommittedLog = 0 peerLastZxid = 0
> 2012-07-24 20:30:40,642 - INFO
> [LearnerHandler-/109.123.121.27:34526:LearnerHandler@357] - Sending snapshot
> last zxid of peer is 0x0 zxid of leader is 0x200000000sent zxid of db as
> 0x200000000
> 2012-07-24 20:30:37,768 - INFO [main:QuorumPeerConfig@90] - Reading
> configuration from: /home/hduser/zookeeper/bin/../conf/zoo.cfg
> 2012-07-24 20:30:37,774 - INFO [main:QuorumPeerConfig@310] - Defaulting to
> majority quorums
> 2012-07-24 20:30:37,792 - INFO [main:QuorumPeerMain@119] - Starting quorum
> peer
> 2012-07-24 20:30:37,820 - INFO [main:NIOServerCnxn$Factory@143] - binding to
> port 0.0.0.0/0.0.0.0:2181
> 2012-07-24 20:30:37,845 - INFO [main:QuorumPeer@819] - tickTime set to 2000
> 2012-07-24 20:30:37,845 - INFO [main:QuorumPeer@830] - minSessionTimeout set
> to -1
> 2012-07-24 20:30:37,846 - INFO [main:QuorumPeer@841] - maxSessionTimeout set
> to -1
> 2012-07-24 20:30:37,846 - INFO [main:QuorumPeer@856] - initLimit set to 10
> 2012-07-24 20:30:37,863 - INFO [main:FileSnap@82] - Reading snapshot
> /home/hduser/zookeeper/conf/version-2/snapshot.0
> 2012-07-24 20:30:37,895 - INFO [Thread-1:QuorumCnxManager$Listener@473] - My
> election bind port: 3888
> 2012-07-24 20:30:37,909 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:QuorumPeer@621] - LOOKING
> 2012-07-24 20:30:37,912 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FastLeaderElection@663] - New election. My
> id = 5, Proposed zxid = 0
> 2012-07-24 20:30:37,923 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), LOOKING (n.state), 1 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,923 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 1 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 1 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,924 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 1 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,924 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), FOLLOWING (n.state), 1 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,925 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FastLeaderElection@721] - Updating proposal
> 2012-07-24 20:30:37,928 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), LOOKING (n.state), 5 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,929 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 1 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 5 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,929 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 5 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,931 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 1 (n.round), LOOKING (n.state), 2 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,932 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 2 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,932 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LEADING (n.state), 2 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,933 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), FOLLOWING (n.state), 1 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,933 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), LOOKING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,934 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 5 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,935 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), FOLLOWING (n.state), 1 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,935 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 3 (n.leader), 0 (n.zxid), 2
> (n.round), LOOKING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,936 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 1 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,937 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LEADING (n.state), 2 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,937 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,938 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), FOLLOWING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,938 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LEADING (n.state), 2 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,938 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), FOLLOWING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,939 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), FOLLOWING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,939 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LEADING (n.state), 2 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,939 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), LOOKING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,940 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 4 (n.leader), 0 (n.zxid), 2
> (n.round), LOOKING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,941 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), FOLLOWING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,941 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,941 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), FOLLOWING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,942 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), FOLLOWING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,942 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), FOLLOWING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:37,942 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), FOLLOWING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:30:38,143 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:QuorumPeer@643] - FOLLOWING
> 2012-07-24 20:30:38,150 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Learner@80]
> - TCP NoDelay set to: true
> 2012-07-24 20:30:38,157 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
> 2012-07-24 20:30:38,157 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:host.name=rsmm-slave-4
> 2012-07-24 20:30:38,158 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.version=1.6.0_23
> 2012-07-24 20:30:38,158 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.vendor=Sun Microsystems Inc.
> 2012-07-24 20:30:38,158 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.home=/usr/lib/jvm/java-6-openjdk/jre
> 2012-07-24 20:30:38,159 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.class.path=/home/hduser/zookeeper/bin/../build/classes:/home/hduser/zookeeper/bin/../build/lib/*.jar:/home/hduser/zookeeper/bin/../zookeeper-3.3.5.jar:/home/hduser/zookeeper/bin/../lib/log4j-1.2.15.jar:/home/hduser/zookeeper/bin/../lib/jline-0.9.94.jar:/home/hduser/zookeeper/bin/../src/java/lib/*.jar:/home/hduser/zookeeper/bin/../conf:
> 2012-07-24 20:30:38,159 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.library.path=/usr/lib/jvm/java-6-openjdk/jre/lib/i386/client:/usr/lib/jvm/java-6-openjdk/jre/lib/i386:/usr/lib/jvm/java-6-openjdk/jre/../lib/i386:/usr/java/packages/lib/i386:/usr/lib/jni:/lib:/usr/lib
> 2012-07-24 20:30:38,159 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.io.tmpdir=/tmp
> 2012-07-24 20:30:38,159 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.compiler=<NA>
> 2012-07-24 20:30:38,160 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:os.name=Linux
> 2012-07-24 20:30:38,160 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:os.arch=i386
> 2012-07-24 20:30:38,160 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:os.version=3.0.0-12-generic
> 2012-07-24 20:30:38,160 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:user.name=hduser
> 2012-07-24 20:30:38,160 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:user.home=/home/hduser
> 2012-07-24 20:30:38,161 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:user.dir=/home/hduser/zookeeper/bin
> 2012-07-24 20:30:38,162 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:ZooKeeperServer@154] - Created server with
> tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 datadir
> /home/hduser/zookeeper/conf/version-2 snapdir
> /home/hduser/zookeeper/conf/version-2
> 2012-07-24 20:30:38,175 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Learner@294] - Getting a snapshot from
> leader
> 2012-07-24 20:30:38,179 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Learner@326] - Setting leader epoch 2
> 2012-07-24 20:30:38,180 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FileTxnSnapLog@254] - Snapshotting:
> 200000000
> 2012-07-24 20:30:46,564 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn$Factory@251] -
> Accepted socket connection from /127.0.0.1:41116
> 2012-07-24 20:30:46,569 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1237] - Processing
> srvr command from /127.0.0.1:41116
> 2012-07-24 20:30:46,573 - INFO [Thread-10:NIOServerCnxn@1435] - Closed
> socket connection for client /127.0.0.1:41116 (no session established for
> client)
> 2012-07-24 20:33:27,407 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn$Factory@251] -
> Accepted socket connection from /127.0.0.1:41118
> 2012-07-24 20:33:27,408 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1237] - Processing
> srvr command from /127.0.0.1:41118
> 2012-07-24 20:33:27,411 - INFO [Thread-11:NIOServerCnxn@1435] - Closed
> socket connection for client /127.0.0.1:41118 (no session established for
> client)
> 2012-07-24 20:47:21,659 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn$Factory@251] -
> Accepted socket connection from /127.0.0.1:41126
> 2012-07-24 20:47:21,660 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1237] - Processing
> srvr command from /127.0.0.1:41126
> 2012-07-24 20:47:21,663 - INFO [Thread-12:NIOServerCnxn@1435] - Closed
> socket connection for client /127.0.0.1:41126 (no session established for
> client)
> ==================================
> while the leader 's log shows
> 2012-07-24 20:22:33,769 - INFO [main:QuorumPeerConfig@90] - Reading
> configuration from: /home/hduser/zookeeper/bin/../conf/zoo.cfg
> 2012-07-24 20:22:33,776 - INFO [main:QuorumPeerConfig@310] - Defaulting to
> majority quorums
> 2012-07-24 20:22:33,795 - INFO [main:QuorumPeerMain@119] - Starting quorum
> peer
> 2012-07-24 20:22:33,827 - INFO [main:NIOServerCnxn$Factory@143] - binding to
> port 0.0.0.0/0.0.0.0:2181
> 2012-07-24 20:22:33,854 - INFO [main:QuorumPeer@819] - tickTime set to 2000
> 2012-07-24 20:22:33,854 - INFO [main:QuorumPeer@830] - minSessionTimeout set
> to -1
> 2012-07-24 20:22:33,855 - INFO [main:QuorumPeer@841] - maxSessionTimeout set
> to -1
> 2012-07-24 20:22:33,855 - INFO [main:QuorumPeer@856] - initLimit set to 10
> 2012-07-24 20:22:33,874 - INFO [main:FileSnap@82] - Reading snapshot
> /home/hduser/zookeeper/conf/version-2/snapshot.100000000
> 2012-07-24 20:22:33,905 - INFO [Thread-1:QuorumCnxManager$Listener@473] - My
> election bind port: 3888
> 2012-07-24 20:22:33,923 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:QuorumPeer@621] - LOOKING
> 2012-07-24 20:22:33,926 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FastLeaderElection@663] - New election. My
> id = 2, Proposed zxid = 4294967296
> 2012-07-24 20:22:33,935 - INFO [WorkerSender Thread:QuorumCnxManager@183] -
> Have smaller server identifier, so dropping the connection: (3, 2)
> 2012-07-24 20:22:33,935 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 1 (n.round), LOOKING (n.state), 2 (n.sid), LOOKING (my state)
> 2012-07-24 20:22:33,936 - INFO [WorkerSender Thread:QuorumCnxManager@183] -
> Have smaller server identifier, so dropping the connection: (4, 2)
> 2012-07-24 20:22:33,937 - INFO [WorkerSender Thread:QuorumCnxManager@183] -
> Have smaller server identifier, so dropping the connection: (5, 2)
> 2012-07-24 20:22:33,938 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), LOOKING (n.state), 1 (n.sid), LOOKING (my state)
> 2012-07-24 20:22:33,939 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), FOLLOWING (n.state), 1 (n.sid), LOOKING (my state)
> 2012-07-24 20:22:33,941 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), FOLLOWING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:22:33,941 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), FOLLOWING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:22:33,942 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), FOLLOWING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:22:33,943 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), FOLLOWING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:22:33,945 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), LEADING (n.state), 5 (n.sid), LOOKING (my state)
> 2012-07-24 20:22:33,945 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), LEADING (n.state), 5 (n.sid), FOLLOWING (my state)
> 2012-07-24 20:22:33,946 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:QuorumPeer@643] - FOLLOWING
> 2012-07-24 20:22:33,952 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Learner@80]
> - TCP NoDelay set to: true
> 2012-07-24 20:22:33,959 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
> 2012-07-24 20:22:33,960 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:host.name=rsmm-slave-1
> 2012-07-24 20:22:33,960 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.version=1.6.0_23
> 2012-07-24 20:22:33,960 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.vendor=Sun Microsystems Inc.
> 2012-07-24 20:22:33,961 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.home=/usr/lib/jvm/java-6-openjdk/jre
> 2012-07-24 20:22:33,961 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.class.path=/home/hduser/zookeeper/bin/../build/classes:/home/hduser/zookeeper/bin/../build/lib/*.jar:/home/hduser/zookeeper/bin/../zookeeper-3.3.5.jar:/home/hduser/zookeeper/bin/../lib/log4j-1.2.15.jar:/home/hduser/zookeeper/bin/../lib/jline-0.9.94.jar:/home/hduser/zookeeper/bin/../src/java/lib/*.jar:/home/hduser/zookeeper/bin/../conf:
> 2012-07-24 20:22:33,961 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.library.path=/usr/lib/jvm/java-6-openjdk/jre/lib/i386/client:/usr/lib/jvm/java-6-openjdk/jre/lib/i386:/usr/lib/jvm/java-6-openjdk/jre/../lib/i386:/usr/java/packages/lib/i386:/usr/lib/jni:/lib:/usr/lib
> 2012-07-24 20:22:33,961 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.io.tmpdir=/tmp
> 2012-07-24 20:22:33,962 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:java.compiler=<NA>
> 2012-07-24 20:22:33,962 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:os.name=Linux
> 2012-07-24 20:22:33,962 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:os.arch=i386
> 2012-07-24 20:22:33,962 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:os.version=3.0.0-12-generic
> 2012-07-24 20:22:33,962 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:user.name=hduser
> 2012-07-24 20:22:33,963 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:user.home=/home/hduser
> 2012-07-24 20:22:33,963 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Environment@97] - Server
> environment:user.dir=/home/hduser/zookeeper/bin
> 2012-07-24 20:22:33,965 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:ZooKeeperServer@154] - Created server with
> tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 datadir
> /home/hduser/zookeeper/conf/version-2 snapdir
> /home/hduser/zookeeper/conf/version-2
> 2012-07-24 20:22:33,977 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Learner@291] - Getting a diff from the
> leader 0x100000000
> 2012-07-24 20:22:33,981 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Learner@326] - Setting leader epoch 1
> 2012-07-24 20:22:33,983 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FileTxnSnapLog@254] - Snapshotting:
> 100000000
> 2012-07-24 20:22:40,102 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn$Factory@251] -
> Accepted socket connection from /127.0.0.1:41400
> 2012-07-24 20:22:40,106 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1237] - Processing
> srvr command from /127.0.0.1:41400
> 2012-07-24 20:22:40,109 - INFO [Thread-10:NIOServerCnxn@1435] - Closed
> socket connection for client /127.0.0.1:41400 (no session established for
> client)
> 2012-07-24 20:29:35,903 - WARN [Thread-9:QuorumCnxManager$RecvWorker@727] -
> Connection broken for id 5, my id = 2, error = java.io.IOException: Channel
> eof
> 2012-07-24 20:29:35,904 - WARN [Thread-9:QuorumCnxManager$RecvWorker@730] -
> Interrupting SendWorker
> 2012-07-24 20:29:35,905 - WARN
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Follower@82] - Exception when following the
> leader
> java.io.EOFException
> at java.io.DataInputStream.readInt(DataInputStream.java:392)
> at
> org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:63)
> at
> org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:84)
> at
> org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:108)
> at
> org.apache.zookeeper.server.quorum.Learner.readPacket(Learner.java:148)
> at
> org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:78)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:645)
> 2012-07-24 20:29:35,905 - WARN [Thread-8:QuorumCnxManager$SendWorker@633] -
> Interrupted while waiting for message on queue
> java.lang.InterruptedException
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.reportInterruptAfterWait(AbstractQueuedSynchronizer.java:2017)
> at
> java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2094)
> at
> java.util.concurrent.ArrayBlockingQueue.poll(ArrayBlockingQueue.java:370)
> at
> org.apache.zookeeper.server.quorum.QuorumCnxManager$SendWorker.run(QuorumCnxManager.java:622)
> 2012-07-24 20:29:35,907 - WARN [Thread-8:QuorumCnxManager$SendWorker@642] -
> Send worker leaving thread
> 2012-07-24 20:29:35,907 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Follower@165] - shutdown called
> java.lang.Exception: shutdown Follower
> at
> org.apache.zookeeper.server.quorum.Follower.shutdown(Follower.java:165)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:649)
> 2012-07-24 20:29:35,913 - INFO
> [FollowerRequestProcessor:2:FollowerRequestProcessor@93] -
> FollowerRequestProcessor exited loop!
> 2012-07-24 20:29:35,914 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FinalRequestProcessor@370] - shutdown of
> request processor complete
> 2012-07-24 20:29:35,914 - INFO [CommitProcessor:2:CommitProcessor@148] -
> CommitProcessor exited loop!
> 2012-07-24 20:29:35,915 - INFO [SyncThread:2:SyncRequestProcessor@151] -
> SyncRequestProcessor exited!
> 2012-07-24 20:29:35,916 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 1 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 1 (n.sid), FOLLOWING (my state)
> 2012-07-24 20:29:35,916 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:QuorumPeer@621] - LOOKING
> 2012-07-24 20:29:35,918 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FileSnap@82] - Reading snapshot
> /home/hduser/zookeeper/conf/version-2/snapshot.100000000
> 2012-07-24 20:29:35,919 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FastLeaderElection@663] - New election. My
> id = 2, Proposed zxid = 4294967296
> 2012-07-24 20:29:35,919 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 2 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:35,920 - WARN [WorkerSender Thread:QuorumCnxManager@384] -
> Cannot open channel to 5 at election address rsmm-slave-4/109.123.121.27:3888
> java.net.ConnectException: Connection refused
> at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> at
> sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:592)
> at sun.nio.ch.SocketAdaptor.connect(SocketAdaptor.java:118)
> at
> org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:371)
> at
> org.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:340)
> at
> org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.process(FastLeaderElection.java:360)
> at
> org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:333)
> at java.lang.Thread.run(Thread.java:679)
> 2012-07-24 20:29:35,920 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 3 (n.leader), 0 (n.zxid), 2
> (n.round), LOOKING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:35,922 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 1 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:35,926 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 4 (n.leader), 0 (n.zxid), 2
> (n.round), LOOKING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:35,928 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 4 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:35,932 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 1 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:35,936 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 3 (n.sid), LOOKING (my state)
> 2012-07-24 20:29:36,137 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:QuorumPeer@655] - LEADING
> 2012-07-24 20:29:36,141 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:2181:Leader@55]
> - TCP NoDelay set to: true
> 2012-07-24 20:29:36,143 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:ZooKeeperServer@154] - Created server with
> tickTime 2000 minSessionTimeout 4000 maxSessionTimeout 40000 datadir
> /home/hduser/zookeeper/conf/version-2 snapdir
> /home/hduser/zookeeper/conf/version-2
> 2012-07-24 20:29:36,147 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FileSnap@82] - Reading snapshot
> /home/hduser/zookeeper/conf/version-2/snapshot.100000000
> 2012-07-24 20:29:36,148 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:2181:FileTxnSnapLog@254] - Snapshotting:
> 100000000
> 2012-07-24 20:29:37,149 - INFO
> [LearnerHandler-/109.123.121.26:34087:LearnerHandler@249] - Follower sid: 4 :
> info : org.apache.zookeeper.server.quorum.QuorumPeer$QuorumServer@1c74f37
> 2012-07-24 20:29:37,150 - INFO
> [LearnerHandler-/109.123.121.26:34087:LearnerHandler@273] - Synchronizing
> with Follower sid: 4 maxCommittedLog =0 minCommittedLog = 0 peerLastZxid = 0
> 2012-07-24 20:29:37,151 - INFO
> [LearnerHandler-/109.123.121.26:34087:LearnerHandler@357] - Sending snapshot
> last zxid of peer is 0x0 zxid of leader is 0x200000000sent zxid of db as
> 0x100000000
> 2012-07-24 20:29:37,152 - INFO
> [LearnerHandler-/109.123.121.23:41659:LearnerHandler@249] - Follower sid: 1 :
> info : org.apache.zookeeper.server.quorum.QuorumPeer$QuorumServer@a17083
> 2012-07-24 20:29:37,153 - INFO
> [LearnerHandler-/109.123.121.23:41659:LearnerHandler@273] - Synchronizing
> with Follower sid: 1 maxCommittedLog =0 minCommittedLog = 0 peerLastZxid =
> 100000000
> 2012-07-24 20:29:37,154 - INFO
> [LearnerHandler-/109.123.121.23:41659:LearnerHandler@357] - Sending snapshot
> last zxid of peer is 0x100000000 zxid of leader is 0x200000000sent zxid of
> db as 0x100000000
> 2012-07-24 20:29:37,156 - INFO
> [LearnerHandler-/109.123.121.25:54707:LearnerHandler@249] - Follower sid: 3 :
> info : org.apache.zookeeper.server.quorum.QuorumPeer$QuorumServer@16fe0f4
> 2012-07-24 20:29:37,156 - INFO
> [LearnerHandler-/109.123.121.25:54707:LearnerHandler@273] - Synchronizing
> with Follower sid: 3 maxCommittedLog =0 minCommittedLog = 0 peerLastZxid = 0
> 2012-07-24 20:29:37,157 - INFO
> [LearnerHandler-/109.123.121.25:54707:LearnerHandler@357] - Sending snapshot
> last zxid of peer is 0x0 zxid of leader is 0x200000000sent zxid of db as
> 0x100000000
> 2012-07-24 20:29:37,159 - WARN
> [LearnerHandler-/109.123.121.26:34087:Leader@492] - Commiting zxid
> 0x200000000 from /109.123.121.24:2888 not first!
> 2012-07-24 20:29:37,160 - WARN
> [LearnerHandler-/109.123.121.26:34087:Leader@494] - First is 0
> 2012-07-24 20:29:37,172 - INFO
> [LearnerHandler-/109.123.121.26:34087:Leader@518] - Have quorum of
> supporters; starting up and setting last processed zxid: 8589934592
> 2012-07-24 20:30:40,397 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 5 (n.leader), 0 (n.zxid), 1
> (n.round), LOOKING (n.state), 5 (n.sid), LEADING (my state)
> 2012-07-24 20:30:40,397 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 1 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 5 (n.sid), LEADING (my state)
> 2012-07-24 20:30:40,398 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 5 (n.sid), LEADING (my state)
> 2012-07-24 20:30:40,400 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 2 (n.leader), 4294967296
> (n.zxid), 2 (n.round), LOOKING (n.state), 5 (n.sid), LEADING (my state)
> 2012-07-24 20:30:40,641 - INFO
> [LearnerHandler-/109.123.121.27:34526:LearnerHandler@249] - Follower sid: 5 :
> info : org.apache.zookeeper.server.quorum.QuorumPeer$QuorumServer@15663a2
> 2012-07-24 20:30:40,642 - INFO
> [LearnerHandler-/109.123.121.27:34526:LearnerHandler@273] - Synchronizing
> with Follower sid: 5 maxCommittedLog =0 minCommittedLog = 0 peerLastZxid = 0
> 2012-07-24 20:30:40,642 - INFO
> [LearnerHandler-/109.123.121.27:34526:LearnerHandler@357] - Sending snapshot
> last zxid of peer is 0x0 zxid of leader is 0x200000000sent zxid of db as
> 0x200000000
> 2012-07-24 20:49:19,788 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn$Factory@251] -
> Accepted socket connection from /127.0.0.1:41403
> 2012-07-24 20:49:19,789 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1237] - Processing
> srvr command from /127.0.0.1:41403
> 2012-07-24 20:49:19,791 - INFO [Thread-18:NIOServerCnxn@1435] - Closed
> socket connection for client /127.0.0.1:41403 (no session established for
> client)
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