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https://issues.apache.org/jira/browse/YARN-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13584679#comment-13584679
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Hadoop QA commented on YARN-376:
--------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12570527/YARN-376.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 2 new
or modified test files.
{color:red}-1 one of tests included doesn't have a timeout.{color}
{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-resourcemanager.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/418//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/418//console
This message is automatically generated.
> Apps that have completed can appear as RUNNING on the NM UI
> -----------------------------------------------------------
>
> Key: YARN-376
> URL: https://issues.apache.org/jira/browse/YARN-376
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager
> Affects Versions: 2.0.3-alpha, 0.23.6
> Reporter: Jason Lowe
> Assignee: Jason Lowe
> Priority: Blocker
> Attachments: YARN-376.patch
>
>
> On a busy cluster we've noticed a growing number of applications appear as
> RUNNING on a nodemanager web pages but the applications have long since
> finished. Looking at the NM logs, it appears the RM never told the
> nodemanager that the application had finished. This is also reflected in a
> jstack of the NM process, since many more log aggregation threads are running
> then one would expect from the number of actively running applications.
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