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https://issues.apache.org/jira/browse/MAPREDUCE-3537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13168176#comment-13168176
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Hudson commented on MAPREDUCE-3537:
-----------------------------------
Integrated in Hadoop-Common-0.23-Commit #274 (See
[https://builds.apache.org/job/Hadoop-Common-0.23-Commit/274/])
Merge -c 1213575 from trunk to branch-0.23 to fix MAPREDUCE-3537.
acmurthy :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1213576
Files :
* /hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/branches/branch-0.23/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/DefaultContainerExecutor.java
> DefaultContainerExecutor has a race condn. with multiple concurrent containers
> ------------------------------------------------------------------------------
>
> Key: MAPREDUCE-3537
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3537
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.23.0
> Reporter: Arun C Murthy
> Assignee: Arun C Murthy
> Priority: Blocker
> Fix For: 0.23.1
>
> Attachments: MAPREDUCE-3537.patch
>
>
> DCE relies cwd before calling ContainerLocalizer.runLocalization. However,
> with multiple containers setting cwd on same localFS reference leads to race.
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