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https://issues.apache.org/jira/browse/ZOOKEEPER-2714?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Han resolved ZOOKEEPER-2714.
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Resolution: Cannot Reproduce
Per discussion on user list, this does not reproduce. Closing as such, feel
free to comment and reopen if it can be reproduced.
> Zookeeper (standalone) failed to start up
> -----------------------------------------
>
> Key: ZOOKEEPER-2714
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2714
> Project: ZooKeeper
> Issue Type: Bug
> Components: server
> Affects Versions: 3.4.6
> Environment: LINUX
> Reporter: Daniel C
> Priority: Blocker
>
> We've a standalone ZK setup. Upon restart, it failed to serve requests.
> Here are the logs:
> ------------------
> 2017-03-05 17:33:58,888 [myid:] - INFO [main:QuorumPeerConfig@103] - Reading
> configuration from: /zookeeper/zookeeper-3.4.6/conf/zoo.1.cfg
> 2017-03-05 17:33:58,898 [myid:] - WARN [main:QuorumPeerConfig@293] - No
> server failure will be tolerated. You need at least 3 servers.
> 2017-03-05 17:33:58,898 [myid:] - INFO [main:QuorumPeerConfig@340] -
> Defaulting to majority quorums
> 2017-03-05 17:33:58,909 [myid:1] - INFO [main:DatadirCleanupManager@78] -
> autopurge.snapRetainCount set to 10
> 2017-03-05 17:33:58,910 [myid:1] - INFO [main:DatadirCleanupManager@79] -
> autopurge.purgeInterval set to 5
> 2017-03-05 17:33:58,911 [myid:1] - INFO
> [PurgeTask:DatadirCleanupManager$PurgeTask@138] - Purge task started.
> 2017-03-05 17:33:58,946 [myid:1] - INFO [main:QuorumPeerMain@127] - Starting
> quorum peer
> 2017-03-05 17:33:58,966 [myid:1] - INFO
> [PurgeTask:DatadirCleanupManager$PurgeTask@144] - Purge task completed.
> 2017-03-05 17:33:58,991 [myid:1] - INFO [main:NIOServerCnxnFactory@94] -
> binding to port 0.0.0.0/0.0.0.0:2181
> 2017-03-05 17:33:59,016 [myid:1] - INFO [main:QuorumPeer@959] - tickTime set
> to 2000
> 2017-03-05 17:33:59,016 [myid:1] - INFO [main:QuorumPeer@979] -
> minSessionTimeout set to -1
> 2017-03-05 17:33:59,016 [myid:1] - INFO [main:QuorumPeer@990] -
> maxSessionTimeout set to -1
> 2017-03-05 17:33:59,016 [myid:1] - INFO [main:QuorumPeer@1005] - initLimit
> set to 20
> 2017-03-05 17:34:01,328 [myid:1] - INFO [main:QuorumPeer@473] - currentEpoch
> not found! Creating with a reasonable default of 0. This should only happen
> when you are upgrading your installation
> 2017-03-05 17:34:01,332 [myid:1] - INFO [main:QuorumPeer@488] -
> acceptedEpoch not found! Creating with a reasonable default of 0. This should
> only happen when you are upgrading your installation
> 2017-03-05 17:34:01,335 [myid:1] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] -
> Accepted socket connection from /10.245.66.147:48198
> 2017-03-05 17:34:01,339 [myid:1] - INFO
> [Thread-4:QuorumCnxManager$Listener@504] - My election bind port:
> server001-internal/10.245.66.137:3888
> 2017-03-05 17:34:01,346 [myid:1] - WARN
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@362] - Exception
> causing close of session 0x0 due to java.io.IOException: ZooKeeperServer not
> running
> 2017-03-05 17:34:01,346 [myid:1] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed
> socket connection for client /10.245.66.147:48198 (no session established for
> client)
> 2017-03-05 17:34:01,346 [myid:1] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] -
> Accepted socket connection from /10.245.66.147:48199
> 2017-03-05 17:34:01,347 [myid:1] - WARN
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@362] - Exception
> causing close of session 0x0 due to java.io.IOException: ZooKeeperServer not
> running
> 2017-03-05 17:34:01,347 [myid:1] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed
> socket connection for client /10.245.66.147:48199 (no session established for
> client)
> 2017-03-05 17:34:01,347 [myid:1] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] -
> Accepted socket connection from /10.245.66.147:48200
> 2017-03-05 17:34:01,347 [myid:1] - WARN
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@362] - Exception
> causing close of session 0x0 due to java.io.IOException: ZooKeeperServer not
> running
> 2017-03-05 17:34:01,348 [myid:1] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1007] - Closed
> socket connection for client /10.245.66.147:48200 (no session established for
> client)
> 2017-03-05 17:34:01,348 [myid:1] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] -
> Accepted socket connection from /10.245.66.147:48201
> 2017-03-05 17:34:01,348 [myid:1] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] -
> Accepted socket connection from /10.245.66.137:46628
> 2017-03-05 17:34:01,348 [myid:1] - WARN
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@362] - Exception
> causing close of session 0x0 due to java.io.IOException: ZooKeeperServer not
> running
> ------------------
> Is it a race issue during startup?
> 2017-03-05 17:34:01,346 [myid:1] - WARN
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@362] - Exception
> causing close of session 0x0 due to java.io.IOException: ZooKeeperServer not
> running
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