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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-3031) Job Client goes into infinite loop when we kill AM
Date Sat, 24 Sep 2011 01:33:26 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-3031?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13113860#comment-13113860
] 

Hadoop QA commented on MAPREDUCE-3031:
--------------------------------------

+1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12496345/MR3031_v1.patch
  against trunk revision .

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

    +1 tests included.  The patch appears to include 3 new or modified tests.

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

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

    +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 .

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

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/843//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/843//console

This message is automatically generated.

> Job Client goes into infinite loop when we kill AM
> --------------------------------------------------
>
>                 Key: MAPREDUCE-3031
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3031
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Karam Singh
>            Assignee: Siddharth Seth
>            Priority: Blocker
>             Fix For: 0.23.0
>
>         Attachments: MR3031_v1.patch
>
>
> Started a cluster. Submitted a sleep job with around 10000 maps and 1000 reduces.
> Killed AM with kill -9 by which time already 7000 thousands maps got completed.
> On the RM webUI, Application is stuck in Application.RUNNING state. And JobClient goes
into an infinite loop as RM keeps telling the client that the application is running.

--
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