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https://issues.apache.org/jira/browse/ZOOKEEPER-2044?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15031204#comment-15031204
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Hadoop QA commented on ZOOKEEPER-2044:
--------------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12774760/ZOOKEEPER-2044.patch
against trunk revision 1715590.
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
-1 patch. The patch command could not apply the patch.
Console output:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-Build/2968//console
This message is automatically generated.
> CancelledKeyException in zookeeper 3.4.5
> ----------------------------------------
>
> Key: ZOOKEEPER-2044
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2044
> Project: ZooKeeper
> Issue Type: Bug
> Components: server
> Affects Versions: 3.4.6
> Environment: Red Hat Enterprise Linux Server release 6.2
> Reporter: shamjith antholi
> Assignee: Germán Blanco
> Priority: Minor
> Fix For: 3.4.7
>
> Attachments: ZOOKEEPER-2044.patch
>
>
> I am getting cancelled key exception in zookeeper (version 3.4.5). Please see
> the log below. When this error is thrown, the connected solr shard is going
> down by giving the error "Failed to index metadata in
> Solr,StackTrace=SolrError: HTTP status 503.Reason:
> {"responseHeader":{"status":503,"QTime":204},"error":{"msg":"ClusterState
> says we are the leader, but locally we don't think so","code":503" and
> ultimately the current activity is going down. Could you please give a
> solution for this ?
> Zookeper log
> ----------------------------------------------------------
> 2014-09-16 02:58:47,799 [myid:1] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@832] - Client
> attempting to renew session 0x24868e7ca980003 at /172.22.0.5:58587
> 2014-09-16 02:58:47,800 [myid:1] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:Learner@107] - Revalidating
> client: 0x24868e7ca980003
> 2014-09-16 02:58:47,802 [myid:1] - INFO
> [QuorumPeer[myid=1]/0:0:0:0:0:0:0:0:2181:ZooKeeperServer@588] - Invalid
> session 0x24868e7ca980003 for client /172.22.0.5:58587, probably expired
> 2014-09-16 02:58:47,803 [myid:1] - INFO
> [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001] - Closed
> socket connection for client /172.22.0.5:58587 which had sessionid
> 0x24868e7ca980003
> 2014-09-16 02:58:47,810 [myid:1] - ERROR
> [CommitProcessor:1:NIOServerCnxn@180] - Unexpected Exception:
> java.nio.channels.CancelledKeyException
> at sun.nio.ch.SelectionKeyImpl.ensureValid(SelectionKeyImpl.java:55)
> at sun.nio.ch.SelectionKeyImpl.interestOps(SelectionKeyImpl.java:59)
> at
> org.apache.zookeeper.server.NIOServerCnxn.sendBuffer(NIOServerCnxn.java:153)
> at
> org.apache.zookeeper.server.NIOServerCnxn.sendResponse(NIOServerCnxn.java:1076)
> at
> org.apache.zookeeper.server.NIOServerCnxn.process(NIOServerCnxn.java:1113)
> at org.apache.zookeeper.server.DataTree.setWatches(DataTree.java:1327)
> at
> org.apache.zookeeper.server.ZKDatabase.setWatches(ZKDatabase.java:384)
> at
> org.apache.zookeeper.server.FinalRequestProcessor.processRequest(FinalRequestProcessor.java:304)
> at
> org.apache.zookeeper.server.quorum.CommitProcessor.run(CommitProcessor.java:74)
>
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