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https://issues.apache.org/jira/browse/ZOOKEEPER-3059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16521088#comment-16521088
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Hadoop QA commented on ZOOKEEPER-3059:
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+1 overall. GitHub Pull Request Build
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs (version 3.0.1)
warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/1860//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/1860//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/job/PreCommit-ZOOKEEPER-github-pr-build/1860//console
This message is automatically generated.
> EventThread leak in case of Sasl AuthFailed
> -------------------------------------------
>
> Key: ZOOKEEPER-3059
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3059
> Project: ZooKeeper
> Issue Type: Bug
> Affects Versions: 3.4.12
> Reporter: Abhishek Singh Chouhan
> Assignee: Abhishek Singh Chouhan
> Priority: Critical
> Labels: pull-request-available
> Attachments: stack_dump
>
> Time Spent: 1h 40m
> Remaining Estimate: 0h
>
> In case of an authFailed sasl event we shutdown the send thread however we
> never close the event thread. Even if the client tries to close the
> connection it results in a no-op since we check for cnxn.getState().isAlive()
> which results in negative for auth failed state and we return without
> cleaning up. For applications that retry in case of auth failed by closing
> the existing connection and then trying to reconnect(eg. hbase replication)
> this eventually ends up exhausting the system resources.
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