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https://issues.apache.org/jira/browse/ZOOKEEPER-1006?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13002390#comment-13002390
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Patrick Hunt commented on ZOOKEEPER-1006:
-----------------------------------------
btw, an easy fix for this test would be to sleep(250) in a loop around the
thread count check. have some max loop count (equiv to say 60seconds of total
time) to limit the failure case. In the "success" case the test will complete
as soon as the machine can process the test.
> QuorumPeer "Address already in use" -- regression in 3.3.3
> ----------------------------------------------------------
>
> Key: ZOOKEEPER-1006
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1006
> Project: ZooKeeper
> Issue Type: Bug
> Affects Versions: 3.3.3
> Reporter: Patrick Hunt
> Priority: Blocker
> Attachments: TEST-org.apache.zookeeper.test.CnxManagerTest.txt,
> ZOOKEEPER-1006.patch, workerthreads_badtest.txt
>
>
> CnxManagerTest.testWorkerThreads
> See attachment, this is the first time I've seen this test fail, and it's
> failed 2 out of the last three test runs.
> Notice (attachment) once this happens the port never becomes available.
> {noformat}
> 2011-03-02 15:53:12,425 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11245:NIOServerCnxn$Factory@251] -
> Accepted socket connection from /172.29.6.162:51441
> 2011-03-02 15:53:12,430 - WARN
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11245:NIOServerCnxn@639] - Exception
> causing close of session 0x0 due to java.io.IOException: ZooKeeperServer not
> running
> 2011-03-02 15:53:12,430 - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:11245:NIOServerCnxn@1435] - Closed
> socket connection for client /172.29.6.162:51441 (no session established for
> client)
> 2011-03-02 15:53:12,430 - WARN
> [QuorumPeer:/0:0:0:0:0:0:0:0:11241:Follower@82] - Exception when following
> the leader
> java.io.EOFException
> at java.io.DataInputStream.readInt(DataInputStream.java:375)
> 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.Learner.registerWithLeader(Learner.java:267)
> at
> org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:66)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:645)
> 2011-03-02 15:53:12,431 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:11241: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)
> 2011-03-02 15:53:12,432 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:11241:QuorumPeer@621] - LOOKING
> 2011-03-02 15:53:12,432 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:11241:FastLeaderElection@663] - New election. My
> id = 0, Proposed zxid = 0
> 2011-03-02 15:53:12,433 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 0 (n.leader), 0 (n.zxid), 2
> (n.round), LOOKING (n.state), 0 (n.sid), LOOKING (my state)
> 2011-03-02 15:53:12,433 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 0 (n.leader), 0 (n.zxid), 2
> (n.round), LOOKING (n.state), 0 (n.sid), LOOKING (my state)
> 2011-03-02 15:53:12,433 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 0 (n.leader), 0 (n.zxid), 2
> (n.round), LOOKING (n.state), 0 (n.sid), LOOKING (my state)
> 2011-03-02 15:53:12,633 - INFO [WorkerReceiver
> Thread:FastLeaderElection@496] - Notification: 0 (n.leader), 0 (n.zxid), 2
> (n.round), LOOKING (n.state), 0 (n.sid), LOOKING (my state)
> 2011-03-02 15:53:12,633 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:11245:QuorumPeer@655] - LEADING
> 2011-03-02 15:53:12,636 - INFO [QuorumPeer:/0:0:0:0:0:0:0:0:11245:Leader@54]
> - TCP NoDelay set to: true
> 2011-03-02 15:53:12,638 - INFO
> [QuorumPeer:/0:0:0:0:0:0:0:0:11245:ZooKeeperServer@151] - Created server with
> tickTime 1000 minSessionTimeout 2000 maxSessionTimeout 20000 datadir
> /var/lib/hudson/workspace/CDH3-ZooKeeper-3.3.3_sles/build/test/tmp/test9001250572426375869.junit.dir/version-2
> snapdir
> /var/lib/hudson/workspace/CDH3-ZooKeeper-3.3.3_sles/build/test/tmp/test9001250572426375869.junit.dir/version-2
> 2011-03-02 15:53:12,639 - ERROR
> [QuorumPeer:/0:0:0:0:0:0:0:0:11245:Leader@133] - Couldn't bind to port 11245
> java.net.BindException: Address already in use
> at java.net.PlainSocketImpl.socketBind(Native Method)
> at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:365)
> at java.net.ServerSocket.bind(ServerSocket.java:319)
> at java.net.ServerSocket.<init>(ServerSocket.java:185)
> at java.net.ServerSocket.<init>(ServerSocket.java:97)
> at org.apache.zookeeper.server.quorum.Leader.<init>(Leader.java:131)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.makeLeader(QuorumPeer.java:512)
> at
> org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:657)
> {noformat}
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