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From "Flavio Junqueira (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (ZOOKEEPER-1798) Fix race condition in testNormalObserverRun
Date Wed, 06 Nov 2013 00:32:18 GMT

    [ https://issues.apache.org/jira/browse/ZOOKEEPER-1798?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13814443#comment-13814443
] 

Flavio Junqueira commented on ZOOKEEPER-1798:
---------------------------------------------

I'm  a bit confused here. SyncRequestProcessor is not part of the chain of RPs for an observer.
When we call shutdown on the ObserverZooKeeperServer, it will start with the ObserverRequestProcessor
and will cascade to FinalRP, but I don't see where we actually shut it down. Could you shed
some light here, please, [~thawan]?

> Fix race condition in testNormalObserverRun
> -------------------------------------------
>
>                 Key: ZOOKEEPER-1798
>                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1798
>             Project: ZooKeeper
>          Issue Type: Bug
>            Reporter: Flavio Junqueira
>            Assignee: Thawan Kooburat
>            Priority: Blocker
>             Fix For: 3.4.6, 3.5.0
>
>         Attachments: TEST-org.apache.zookeeper.server.quorum.Zab1_0Test.txt, ZOOKEEPER-1798-b3.4.patch,
ZOOKEEPER-1798-b3.4.patch, ZOOKEEPER-1798-b3.4.patch, ZOOKEEPER-1798.patch, ZOOKEEPER-1798.patch
>
>
> This is the output messges:
> <noformat>
> Testcase: testNormalObserverRun took 4.221 sec
>         FAILED
> expected:<data[2]> but was:<data[1]>
> junit.framework.AssertionFailedError: expected:<data[2]> but was:<data[1]>
>         at org.apache.zookeeper.server.quorum.Zab1_0Test$8.converseWithObserver(Zab1_0Test.java:1118)
>         at org.apache.zookeeper.server.quorum.Zab1_0Test.testObserverConversation(Zab1_0Test.java:546)
>         at org.apache.zookeeper.server.quorum.Zab1_0Test.testNormalObserverRun(Zab1_0Test.java:994)
> <noformat>



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