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Posted to dev@zookeeper.apache.org by "Michi Mutsuzaki (JIRA)" <ji...@apache.org> on 2014/03/11 01:23:43 UTC

[jira] [Commented] (ZOOKEEPER-1870) flakey test in StandaloneDisabledTest.startSingleServerTest

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-1870?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13929780#comment-13929780 ] 

Michi Mutsuzaki commented on ZOOKEEPER-1870:
--------------------------------------------

I see a lot of log messages like this whenever this test fails:

{noformat}
2014-03-10 23:51:28,550 [myid:1] - INFO  [WorkerSender[myid=1]:QuorumCnxManager@195] - Have smaller server identifier, so dropping the connection: (2, 1)
{noformat}

>From the recent mailing list discussion, it looks like this is related to ZOOKEEPER-1805 and ZOOKEEPER-1810.

http://mail-archives.apache.org/mod_mbox/zookeeper-user/201402.mbox/%3CCAEH-zfq4uxUqi9D4KrD8EvPaU3MxDUt7WHQKDPNCPDQoYAbP6g@mail.gmail.com%3E

> 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: Critical
>
> 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}



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