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https://issues.apache.org/jira/browse/MAPREDUCE-5652?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13998208#comment-13998208
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Hudson commented on MAPREDUCE-5652:
-----------------------------------
FAILURE: Integrated in Hadoop-Hdfs-trunk #1753 (See
[https://builds.apache.org/job/Hadoop-Hdfs-trunk/1753/])
MAPREDUCE-5652. NM Recovery. ShuffleHandler should handle NM restarts. (Jason
Lowe via kasha) (kasha:
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1594329)
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/LICENSE.txt
* /hadoop/common/trunk/hadoop-mapreduce-project/dev-support/findbugs-exclude.xml
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/JobID.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/pom.xml
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/java/org/apache/hadoop/mapred/ShuffleHandler.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/proto
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/main/proto/ShuffleHandlerRecovery.proto
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-shuffle/src/test/java/org/apache/hadoop/mapred/TestShuffleHandler.java
* /hadoop/common/trunk/hadoop-mapreduce-project/pom.xml
> NM Recovery. ShuffleHandler should handle NM restarts
> -----------------------------------------------------
>
> Key: MAPREDUCE-5652
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5652
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 2.2.0
> Reporter: Karthik Kambatla
> Assignee: Jason Lowe
> Labels: shuffle
> Fix For: 2.5.0
>
> Attachments: MAPREDUCE-5652-v10.patch, MAPREDUCE-5652-v2.patch,
> MAPREDUCE-5652-v3.patch, MAPREDUCE-5652-v4.patch, MAPREDUCE-5652-v5.patch,
> MAPREDUCE-5652-v6.patch, MAPREDUCE-5652-v7.patch, MAPREDUCE-5652-v8.patch,
> MAPREDUCE-5652-v9-and-YARN-1987.patch, MAPREDUCE-5652.patch
>
>
> ShuffleHandler should work across NM restarts and not require re-running
> map-tasks. On NM restart, the map outputs are cleaned up requiring
> re-execution of map tasks and should be avoided.
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