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Posted to yarn-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2013/04/18 14:41:25 UTC
[jira] [Commented] (YARN-72) NM should handle cleaning up
containers when it shuts down
[ https://issues.apache.org/jira/browse/YARN-72?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13635125#comment-13635125 ]
Hudson commented on YARN-72:
----------------------------
Integrated in Hadoop-Hdfs-0.23-Build #585 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/585/])
YARN-72. Forgot to add 2 files to branch-0.23 (Revision 1469056)
Result = UNSTABLE
tgraves : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1469056
Files :
* /hadoop/common/branches/branch-0.23/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/MockNodeStatusUpdater.java
* /hadoop/common/branches/branch-0.23/hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager/src/test/java/org/apache/hadoop/yarn/server/nodemanager/TestNodeManagerShutdown.java
> NM should handle cleaning up containers when it shuts down
> ----------------------------------------------------------
>
> Key: YARN-72
> URL: https://issues.apache.org/jira/browse/YARN-72
> Project: Hadoop YARN
> Issue Type: Bug
> Components: nodemanager
> Reporter: Hitesh Shah
> Assignee: Sandy Ryza
> Fix For: 2.0.3-alpha, 0.23.6
>
> Attachments: YARN-72-1.patch, YARN-72-2.patch, YARN-72-2.patch, YARN-72-2.patch, YARN-72.patch
>
>
> Ideally, the NM should wait for a limited amount of time when it gets a shutdown signal for existing containers to complete and kill the containers ( if we pick an aggressive approach ) after this time interval.
> For NMs which come up after an unclean shutdown, the NM should look through its directories for existing container.pids and try and kill an existing containers matching the pids found.
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