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https://issues.apache.org/jira/browse/ZOOKEEPER-1870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14043416#comment-14043416
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Flavio Junqueira commented on ZOOKEEPER-1870:
---------------------------------------------
+1, committed to trunk: Committed revision 1605380.
> flakey test in StandaloneDisabledTest.startSingleServerTest
> -----------------------------------------------------------
>
> Key: ZOOKEEPER-1870
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1870
> Project: ZooKeeper
> Issue Type: Bug
> Components: tests
> Affects Versions: 3.5.0
> Reporter: Patrick Hunt
> Assignee: Helen Hastings
> Priority: Blocker
> Fix For: 3.5.0
>
> Attachments: ZOOKEEPER-1870.patch, ZOOKEEPER-1870.patch, test.log
>
>
> I'm seeing lots of the following failure. Seems like a flakey test (passes
> every so often).
> {noformat}
> junit.framework.AssertionFailedError: client could not connect to
> reestablished quorum: giving up after 30+ seconds.
> at
> org.apache.zookeeper.test.ReconfigTest.testNormalOperation(ReconfigTest.java:143)
> at
> org.apache.zookeeper.server.quorum.StandaloneDisabledTest.startSingleServerTest(StandaloneDisabledTest.java:75)
> at
> org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:52)
> {noformat}
> I've found 3 problems:
> 1. QuorumCnxManager.Listener.run() leaks the socket depending on when the
> shutdown flag gets set.
> 2. QuorumCnxManager.halt() doesn't wait for the listener to terminate.
> 3. QuorumPeer.shuttingDownLE flag doesn't get reset when restarting the
> leader election.
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