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https://issues.apache.org/jira/browse/MAPREDUCE-5476?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13748536#comment-13748536
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Hudson commented on MAPREDUCE-5476:
-----------------------------------
SUCCESS: Integrated in Hadoop-Hdfs-trunk #1500 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1500/])
MAPREDUCE-5476. Changed MR AM recovery code to cleanup staging-directory only
after unregistering from the RM. Contributed by Jian He. (vinodkv:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1516660)
* /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/TestStagingCleanup.java
> Job can fail when RM restarts after staging dir is cleaned but before MR
> successfully unregister with RM
> --------------------------------------------------------------------------------------------------------
>
> Key: MAPREDUCE-5476
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5476
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Reporter: Jian He
> Assignee: Jian He
> Priority: Blocker
> Fix For: 2.1.1-beta
>
> Attachments: MAPREDUCE-5476.1.patch, MAPREDUCE-5476.2.patch,
> MAPREDUCE-5476.patch, YARN-917.patch
>
>
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