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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-3194) After NM restart,completed containers are not released which are sent during NM registration
Date Mon, 16 Feb 2015 20:20:12 GMT

    [ https://issues.apache.org/jira/browse/YARN-3194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14323236#comment-14323236
] 

Hadoop QA commented on YARN-3194:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12699148/0001-yarn-3194-v1.patch
  against trunk revision 814afa4.

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

    {color:green}+1 tests included{color}.  The patch appears to include 2 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:red}-1 findbugs{color}.  The patch appears to introduce 5 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:red}-1 core tests{color}.  The patch failed these unit tests in hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager:

                  org.apache.hadoop.yarn.server.resourcemanager.recovery.TestFSRMStateStore

Test results: https://builds.apache.org/job/PreCommit-YARN-Build/6647//testReport/
Findbugs warnings: https://builds.apache.org/job/PreCommit-YARN-Build/6647//artifact/patchprocess/newPatchFindbugsWarningshadoop-yarn-server-resourcemanager.html
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/6647//console

This message is automatically generated.

> After NM restart,completed containers are not released which are sent during NM registration
> --------------------------------------------------------------------------------------------
>
>                 Key: YARN-3194
>                 URL: https://issues.apache.org/jira/browse/YARN-3194
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.6.0
>         Environment: NM restart is enabled
>            Reporter: Rohith
>            Assignee: Rohith
>         Attachments: 0001-yarn-3194-v1.patch
>
>
> On NM restart ,NM sends all the outstanding NMContainerStatus to RM. But RM process only
ContainerState.RUNNING. If container is completed when NM was down then those containers resources
wont be release which result in applications to hang.



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