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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (MAPREDUCE-5468) AM recovery does not work for map only jobs
Date Thu, 22 Aug 2013 20:45:52 GMT

    [ https://issues.apache.org/jira/browse/MAPREDUCE-5468?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13747875#comment-13747875
] 

Hudson commented on MAPREDUCE-5468:
-----------------------------------

SUCCESS: Integrated in Hadoop-trunk-Commit #4310 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/4310/])
MAPREDUCE-5468. Fix MR AM recovery for map-only jobs. Contributed by Vinod K. V. (acmurthy:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1516358)
* /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/v2/app/MRAppMaster.java
* /hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/TestRecovery.java

                
> AM recovery does not work for map only jobs
> -------------------------------------------
>
>                 Key: MAPREDUCE-5468
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-5468
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: yeshavora
>            Assignee: Vinod Kumar Vavilapalli
>            Priority: Blocker
>             Fix For: 0.23.10, 2.1.1-beta
>
>         Attachments: MAPREDUCE-5468-20130821.txt
>
>
> Map only job (randomwriter, randomtextwriter) restarts from scratch [0% map 0% reduce]
after RM restart.
> It should resume from the last state when AM restarted.

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