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https://issues.apache.org/jira/browse/MAPREDUCE-4751?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13494522#comment-13494522
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Hadoop QA commented on MAPREDUCE-4751:
--------------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12552951/MAPREDUCE-4751-20121109.txt
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: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-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3007//testReport/
Console output:
https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/3007//console
This message is automatically generated.
> AM stuck in KILL_WAIT for days
> ------------------------------
>
> Key: MAPREDUCE-4751
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4751
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Affects Versions: 0.23.3, 2.0.2-alpha
> Reporter: Ravi Prakash
> Assignee: Vinod Kumar Vavilapalli
> Attachments: MAPREDUCE-4751-20121108.txt,
> MAPREDUCE-4751-20121109.txt, TaskAttemptStateGraph.jpg
>
>
> We found some jobs were stuck in KILL_WAIT for days on end. The RM shows them
> as RUNNING. When you go to the AM, it shows it in the KILL_WAIT state, and a
> few maps running. All these maps were scheduled on nodes which are now in the
> RM's Lost nodes list. The running maps are in the FAIL_CONTAINER_CLEANUP state
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