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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] Commented: (MAPREDUCE-927) Cleanup of task-logs should happen in TaskTracker instead of the Child
Date Mon, 08 Mar 2010 14:24:27 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-927?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12842673#action_12842673
] 

Hadoop QA commented on MAPREDUCE-927:
-------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12438174/patch-927-3.txt
  against trunk revision 920250.

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

    +1 tests included.  The patch appears to include 17 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 warnings.

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

    -1 core tests.  The patch failed core unit tests.

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

Test results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/506/testReport/
Findbugs warnings: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/506/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/506/artifact/trunk/build/test/checkstyle-errors.html
Console output: http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/506/console

This message is automatically generated.

> Cleanup of task-logs should happen in TaskTracker instead of the Child
> ----------------------------------------------------------------------
>
>                 Key: MAPREDUCE-927
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-927
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: security, tasktracker
>    Affects Versions: 0.21.0
>            Reporter: Vinod K V
>            Assignee: Amareshwari Sriramadasu
>            Priority: Blocker
>             Fix For: 0.22.0
>
>         Attachments: patch-927-1.txt, patch-927-2.txt, patch-927-3.txt, patch-927.txt
>
>
> Task logs' cleanup is being done in Child now. This is undesirable atleast for two reasons:
1) failures while cleaning up will affect the user's tasks, and 2) the task's wall time will
get affected due to operations that TT actually should own.

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