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https://issues.apache.org/jira/browse/YARN-139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13480579#comment-13480579
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Hadoop QA commented on YARN-139:
--------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12550115/YARN-139-20121019.txt
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{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:red}-1 core tests{color}. The patch failed these unit tests in
hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app:
org.apache.hadoop.mapreduce.v2.app.TestStagingCleanup
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-YARN-Build/107//testReport/
Console output: https://builds.apache.org/job/PreCommit-YARN-Build/107//console
This message is automatically generated.
> Interrupted Exception within AsyncDispatcher leads to user confusion
> --------------------------------------------------------------------
>
> Key: YARN-139
> URL: https://issues.apache.org/jira/browse/YARN-139
> Project: Hadoop YARN
> Issue Type: Bug
> Components: api
> Affects Versions: 2.0.2-alpha, 0.23.4
> Reporter: Nathan Roberts
> Assignee: Vinod Kumar Vavilapalli
> Attachments: YARN-139-20121019.txt, YARN-139.txt
>
>
> Successful applications tend to get InterruptedExceptions during shutdown.
> The exception is harmless but it leads to lots of user confusion and
> therefore could be cleaned up.
> 2012-09-28 14:50:12,477 WARN [AsyncDispatcher event handler]
> org.apache.hadoop.yarn.event.AsyncDispatcher: Interrupted Exception while
> stopping
> java.lang.InterruptedException
> at java.lang.Object.wait(Native Method)
> at java.lang.Thread.join(Thread.java:1143)
> at java.lang.Thread.join(Thread.java:1196)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.stop(AsyncDispatcher.java:105)
> at
> org.apache.hadoop.yarn.service.CompositeService.stop(CompositeService.java:99)
> at
> org.apache.hadoop.yarn.service.CompositeService.stop(CompositeService.java:89)
> at
> org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobFinishEventHandler.handle(MRAppMaster.java:437)
> at
> org.apache.hadoop.mapreduce.v2.app.MRAppMaster$JobFinishEventHandler.handle(MRAppMaster.java:402)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher.dispatch(AsyncDispatcher.java:126)
> at
> org.apache.hadoop.yarn.event.AsyncDispatcher$1.run(AsyncDispatcher.java:75)
> at java.lang.Thread.run(Thread.java:619)
> 2012-09-28 14:50:12,477 INFO [AsyncDispatcher event handler]
> org.apache.hadoop.yarn.service.AbstractService: Service:Dispatcher is stopped.
> 2012-09-28 14:50:12,477 INFO [AsyncDispatcher event handler]
> org.apache.hadoop.yarn.service.AbstractService:
> Service:org.apache.hadoop.mapreduce.v2.app.MRAppMaster is stopped.
> 2012-09-28 14:50:12,477 INFO [AsyncDispatcher event handler]
> org.apache.hadoop.mapreduce.v2.app.MRAppMaster: Exiting MR AppMaster..GoodBye
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