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Date: Mon, 2 Jul 2012 23:16:57 +0000 (UTC)
From: "Hadoop QA (JIRA)" <jira@apache.org>
To: mapreduce-issues@hadoop.apache.org
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Subject: [jira] [Commented] (MAPREDUCE-4384) Race conditions in IndexCache
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    [ https://issues.apache.org/jira/browse/MAPREDUCE-4384?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13405432#comment-13405432 ] 

Hadoop QA commented on MAPREDUCE-4384:
--------------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12534306/mapreduce-4384.patch
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 1 new or modified test files.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 eclipse:eclipse.  The patch built with eclipse:eclipse.

    +1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit warnings.

    +1 core tests.  The patch passed unit tests in hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core.

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2541//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/2541//console

This message is automatically generated.
                
> Race conditions in IndexCache
> -----------------------------
>
>                 Key: MAPREDUCE-4384
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4384
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.0.0-alpha
>            Reporter: Kihwal Lee
>            Assignee: Kihwal Lee
>             Fix For: 0.23.3, 2.0.1-alpha, 3.0.0
>
>         Attachments: mapreduce-4384.patch, mapreduce-4384.patch, mapreduce-4384.patch
>
>
> TestIndexCache is intermittently failing due to a race condition. Up on inspection of IndexCache implementation, more potential issues have been discovered.

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