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https://issues.apache.org/jira/browse/MAPREDUCE-2949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13104540#comment-13104540
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Hadoop QA commented on MAPREDUCE-2949:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12494445/MAPREDUCE-2949.1.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 findbugs. The patch does not introduce any new Findbugs (version 1.3.9)
warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed unit tests in .
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/735//testReport/
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/735//console
This message is automatically generated.
> 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
> 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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