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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-688) Containers not cleaned up when NM received SHUTDOWN event from NodeStatusUpdater
Date Thu, 16 May 2013 04:57:16 GMT

    [ https://issues.apache.org/jira/browse/YARN-688?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13659227#comment-13659227
] 

Hadoop QA commented on YARN-688:
--------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12583416/YARN-688.1.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 javadoc{color}.  The javadoc tool did not generate any warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new Findbugs (version
1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-nodemanager.

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/941//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/941//console

This message is automatically generated.
                
> Containers not cleaned up when NM received SHUTDOWN event from NodeStatusUpdater
> --------------------------------------------------------------------------------
>
>                 Key: YARN-688
>                 URL: https://issues.apache.org/jira/browse/YARN-688
>             Project: Hadoop YARN
>          Issue Type: Bug
>            Reporter: Jian He
>            Assignee: Jian He
>         Attachments: YARN-688.1.patch
>
>
> Currently, both SHUTDOWN event from nodeStatusUpdater and CleanupContainers event happens
to be on the same dispatcher thread, CleanupContainers Event will not be processed until SHUTDOWN
event is processed. see similar problem on YARN-495.
> On normal NM shutdown, this is not a problem since normal stop happens on shutdownHook
thread.

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