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https://issues.apache.org/jira/browse/YARN-2249?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14102049#comment-14102049
 ] 

Hadoop QA commented on YARN-2249:
---------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest 
attachment 
  http://issues.apache.org/jira/secure/attachment/12662609/YARN-2249.5.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 4 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}.  There were no new javadoc 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 2.0.3) 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-tools/hadoop-sls 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager.

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

Test results: 
https://builds.apache.org/job/PreCommit-YARN-Build/4669//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/4669//console

This message is automatically generated.

> AM release request may be lost on RM restart
> --------------------------------------------
>
>                 Key: YARN-2249
>                 URL: https://issues.apache.org/jira/browse/YARN-2249
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Jian He
>            Assignee: Jian He
>         Attachments: YARN-2249.1.patch, YARN-2249.1.patch, YARN-2249.2.patch, 
> YARN-2249.2.patch, YARN-2249.3.patch, YARN-2249.4.patch, YARN-2249.5.patch
>
>
> AM resync on RM restart will send outstanding container release requests back 
> to the new RM. In the meantime, NMs report the container statuses back to RM 
> to recover the containers. If RM receives the container release request  
> before the container is actually recovered in scheduler, the container won't 
> be released and the release request will be lost.



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