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Date: Thu, 27 Feb 2014 13:51:00 +0000 (UTC)
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Subject: [jira] [Commented] (MAPREDUCE-5754) Preserve Job diagnostics in
 history
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    [ https://issues.apache.org/jira/browse/MAPREDUCE-5754?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13914526#comment-13914526 ] 

Hudson commented on MAPREDUCE-5754:
-----------------------------------

SUCCESS: Integrated in Hadoop-Hdfs-trunk #1686 (See [https://builds.apache.org/job/Hadoop-Hdfs-trunk/1686/])
MAPREDUCE-5754. Preserve Job diagnostics in history. Contributed by Gera Shegalov (jlowe: http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1572269)
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/jobhistory/JobHistoryEventHandler.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/main/java/org/apache/hadoop/mapreduce/v2/app/job/impl/JobImpl.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/jobhistory/TestEvents.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/avro/Events.avpr
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/jobhistory/JobHistoryParser.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/jobhistory/JobUnsuccessfulCompletionEvent.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/pom.xml
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/test/java/org/apache/hadoop/mapreduce/v2/hs/TestJobHistoryParsing.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-hs/src/test/resources/job_1393307629410_0001-1393307687476-user-Sleep+job-1393307723835-0-0-FAILED-default-1393307693920.jhist


> Preserve Job diagnostics in history
> -----------------------------------
>
>                 Key: MAPREDUCE-5754
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5754
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: jobhistoryserver, mr-am
>    Affects Versions: 2.2.0
>            Reporter: Gera Shegalov
>            Assignee: Gera Shegalov
>             Fix For: 2.4.0
>
>         Attachments: MAPREDUCE-5754.v01.patch, MAPREDUCE-5754.v02.patch, MAPREDUCE-5754.v03.patch, MAPREDUCE-5754.v04.patch, MAPREDUCE-5754.v05.patch
>
>
> History does not store the runtime diagnostics information. JobHistoryParser tries to blame a task. We propose to preserve the original runtime diagnostics that covers all the cases including the job being killed. This is particularly important in the context of user-supplied diagnostic message as in MAPREDUCE-5648. 


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