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https://issues.apache.org/jira/browse/MAPREDUCE-2949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13104593#comment-13104593
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Hudson commented on MAPREDUCE-2949:
-----------------------------------
Integrated in Hadoop-Mapreduce-trunk-Commit #899 (See
[https://builds.apache.org/job/Hadoop-Mapreduce-trunk-Commit/899/])
MAPREDUCE-2949. Fixed NodeManager to shut-down correctly if a service
startup fails. Contributed by Ravi Teja Ch N V.
vinodkv :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1170689
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/main/java/org/apache/hadoop/yarn/server/nodemanager/containermanager/localizer/ResourceLocalizationService.java
> NodeManager in a inconsistent state if a service startup fails.
> ---------------------------------------------------------------
>
> Key: MAPREDUCE-2949
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-2949
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2, nodemanager
> Affects Versions: 0.24.0
> Reporter: Ravi Teja Ch N V
> Assignee: Ravi Teja Ch N V
> Fix For: 0.23.0
>
> Attachments: MAPREDUCE-2949.1.patch, MAPREDUCE-2949.patch,
> Threaddump.txt
>
>
> When a service startup fails at the Nodemanager, the Nodemanager JVM doesnot
> exit as the following threads are still running.
> Daemon Thread [Timer for 'NodeManager' metrics system] (Running)
> Thread [pool-1-thread-1] (Running)
> Thread [Thread-11] (Running)
> Thread [DestroyJavaVM] (Running).
> As a result, the NodeManager keeps running even though no services are
> started.
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