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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-2104) Rumen TraceBuilder Does Not Emit CPU/Memory Usage Details in Traces
Date Sat, 04 Jun 2011 08:26:47 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-2104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13044231#comment-13044231
] 

Hadoop QA commented on MAPREDUCE-2104:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12481438/mapreduce-2104-v1.8.1.patch
  against trunk revision 1131265.

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

    +1 tests included.  The patch appears to include 7 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 appears to introduce 1 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 failed these core unit tests:
                  org.apache.hadoop.cli.TestMRCLI

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

    +1 system test framework.  The patch passed system test framework compile.

Test results: https://builds.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/347//testReport/
Findbugs warnings: https://builds.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/347//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output: https://builds.apache.org/hudson/job/PreCommit-MAPREDUCE-Build/347//console

This message is automatically generated.

> Rumen TraceBuilder Does Not Emit CPU/Memory Usage Details in Traces
> -------------------------------------------------------------------
>
>                 Key: MAPREDUCE-2104
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-2104
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: tools/rumen
>    Affects Versions: 0.22.0
>            Reporter: Ranjit Mathew
>            Assignee: Amar Kamat
>             Fix For: 0.23.0
>
>         Attachments: mapreduce-2104-v1.1.patch, mapreduce-2104-v1.7.patch, mapreduce-2104-v1.8.1.patch
>
>
> Via MAPREDUCE-220, we now have CPU/Memory usage information in MapReduce JobHistory files.
However, Rumen's TraceBuilder
> does not emit this information in the JSON traces. Without this information, GridMix3
cannot emulate CPU/Memory usage correctly.

--
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