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Date: Fri, 11 Nov 2011 23:20:51 +0000 (UTC)
From: "Hadoop QA (Commented) (JIRA)" <jira@apache.org>
To: mapreduce-issues@hadoop.apache.org
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Subject: [jira] [Commented] (MAPREDUCE-3309) Report the AM of an application
 in the UI
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    [ https://issues.apache.org/jira/browse/MAPREDUCE-3309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13148828#comment-13148828 ] 

Hadoop QA commented on MAPREDUCE-3309:
--------------------------------------

-1 overall.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12503435/MAPREDUCE-3309.patch
  against trunk revision .

    +1 @author.  The patch does not contain any @author tags.

    +1 tests included.  The patch appears to include 9 new or modified tests.

    +1 javadoc.  The javadoc tool did not generate any warning messages.

    +1 javac.  The applied patch does not increase the total number of javac compiler warnings.

    +1 findbugs.  The patch does not introduce any new Findbugs (version 1.3.9) warnings.

    +1 release audit.  The applied patch does not increase the total number of release audit warnings.

    -1 core tests.  The patch failed these unit tests:
                  org.apache.hadoop.yarn.server.resourcemanager.webapp.TestRMWebApp

    +1 contrib tests.  The patch passed contrib unit tests.

Test results: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1296//testReport/
Console output: https://builds.apache.org/job/PreCommit-MAPREDUCE-Build/1296//console

This message is automatically generated.
                
> Report the AM of an application in the UI
> -----------------------------------------
>
>                 Key: MAPREDUCE-3309
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3309
>             Project: Hadoop Map/Reduce
>          Issue Type: Improvement
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ramya Sunil
>            Assignee: Jonathan Eagles
>             Fix For: 0.23.1
>
>         Attachments: MAPREDUCE-3309.patch, MAPREDUCE-3309.patch, MAPREDUCE-3309.patch
>
>
> Make provision to report the AM hostname of an application in the RM/JHS UI. 
> It is difficult to trace back the AM on which an app ran when there are 100+ jobs in history. Digging through the logs is an option but since there is no consistency maintained in naming of apps in UI/logs/local dirs (MAPREDUCE-2793), debugging is all the more harder. 

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