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https://issues.apache.org/jira/browse/MAPREDUCE-4810?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13547699#comment-13547699
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Hudson commented on MAPREDUCE-4810:
-----------------------------------
Integrated in Hadoop-trunk-Commit #3201 (See
[https://builds.apache.org/job/Hadoop-trunk-Commit/3201/])
MAPREDUCE-4810. Added new admin command options for MR AM. Contributed by
Jerry Chen. (Revision 1430707)
Result = SUCCESS
vinodkv :
http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1430707
Files :
* /hadoop/common/trunk/hadoop-mapreduce-project/CHANGES.txt
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/java/org/apache/hadoop/mapreduce/MRJobConfig.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-core/src/main/resources/mapred-default.xml
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/main/java/org/apache/hadoop/mapred/YARNRunner.java
*
/hadoop/common/trunk/hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-jobclient/src/test/java/org/apache/hadoop/mapreduce/v2/TestYARNRunner.java
> Add admin command options for ApplicationMaster
> -----------------------------------------------
>
> Key: MAPREDUCE-4810
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4810
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: applicationmaster
> Affects Versions: 2.0.2-alpha, 0.23.4
> Reporter: Jason Lowe
> Assignee: Jerry Chen
> Priority: Minor
> Fix For: 2.0.3-alpha
>
> Attachments: MAPREDUCE-4810.patch, MAPREDUCE-4810.patch
>
>
> It would be nice if the MR ApplicationMaster had the notion of admin options
> in addition to the existing user options much like we have for map and reduce
> tasks, e.g.: mapreduce.admin.map.child.java.opts vs. mapreduce.map.java.opts.
> This allows site-wide configuration options for MR AMs but still allows a
> user to easily override the heap size of the AM without worrying about
> dropping other admin-specified options.
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