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https://issues.apache.org/jira/browse/ZOOKEEPER-2080?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15392825#comment-15392825
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Michael Han commented on ZOOKEEPER-2080:
----------------------------------------

[~shralex] Thanks for all the feedback so far:). I am trying to find a 
different solution today (my previous patch does not fix root cause, it is a 
workaround only.). I've tried another solution by [returning 
here|https://github.com/apache/zookeeper/blob/3c37184e83a3e68b73544cebccf9388eea26f523/src/java/main/org/apache/zookeeper/server/quorum/QuorumCnxManager.java#L475]
 before locking on QuorumPeer if the 'shutdown' flag is set to true, and it 
does not always work (failed my pressure test). I'll try finding another 
solution.

> ReconfigRecoveryTest fails intermittently
> -----------------------------------------
>
>                 Key: ZOOKEEPER-2080
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-2080
>             Project: ZooKeeper
>          Issue Type: Sub-task
>            Reporter: Ted Yu
>            Assignee: Michael Han
>             Fix For: 3.5.3, 3.6.0
>
>         Attachments: ZOOKEEPER-2080.patch, 
> jacoco-ZOOKEEPER-2080.unzip-grows-to-70MB.7z, repro-20150816.log, 
> threaddump.log
>
>
> I got the following test failure on MacBook with trunk code:
> {code}
> Testcase: testCurrentObserverIsParticipantInNewConfig took 93.628 sec
>   FAILED
> waiting for server 2 being up
> junit.framework.AssertionFailedError: waiting for server 2 being up
>   at 
> org.apache.zookeeper.server.quorum.ReconfigRecoveryTest.testCurrentObserverIsParticipantInNewConfig(ReconfigRecoveryTest.java:529)
>   at 
> org.apache.zookeeper.JUnit4ZKTestRunner$LoggedInvokeMethod.evaluate(JUnit4ZKTestRunner.java:52)
> {code}



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