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https://issues.apache.org/jira/browse/MAPREDUCE-3240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13135703#comment-13135703
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Hadoop QA commented on MAPREDUCE-3240:
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-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12500815/MR-3240.3.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 22 new or modified tests.
+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 appears to introduce 166 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 failed these unit tests:
org.apache.hadoop.yarn.server.nodemanager.containermanager.launcher.TestContainerLaunch
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1147//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1147//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-resourcemanager.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1147//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-nodemanager.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1147//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-app.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1147//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-core.html
Findbugs warnings:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1147//artifact/trunk/hadoop-mapreduce-project/patchprocess/newPatchFindbugsWarningshadoop-mapreduce-client-common.html
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1147//console
This message is automatically generated.
> NM should send a SIGKILL for completed containers also
> ------------------------------------------------------
>
> Key: MAPREDUCE-3240
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-3240
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2, nodemanager
> Affects Versions: 0.23.0
> Reporter: Vinod Kumar Vavilapalli
> Assignee: Hitesh Shah
> Fix For: 0.23.0
>
> Attachments: MR-3240.1.patch, MR-3240.2.patch, MR-3240.3.patch,
> MR-3240.wip.patch
>
>
> This is to address the containers which exit properly after spawning
> sub-processes themselves. We don't want to leave these sub-process-tree or
> else they can pillage the NM's resources.
> Today, we already have code to send SIGKILL to the whole process-trees
> (because of single sessionId resulting from setsid) when the container is
> alive. We need to obtain the PID of the containers when they start and use
> that PID to send signal for completed containers' case also.
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