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Posted to mapreduce-issues@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2013/06/17 02:29:21 UTC
[jira] [Comment Edited] (MAPREDUCE-5130) Add missing job config
options to mapred-default.xml
[ https://issues.apache.org/jira/browse/MAPREDUCE-5130?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13684862#comment-13684862 ]
Arun C Murthy edited comment on MAPREDUCE-5130 at 6/17/13 12:28 AM:
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[~sandyryza] Unfortunately, as [~qwertymaniac] mentioned in the context of mapreduce.(map|reduce).child.java.opts, we can't add mapreduce.(map|reduce).memory.mb since it will mask mapred.job.(map|reduce).memory.mb.
was (Author: acmurthy):
[~sandyryza] Unfortunately, as [~qwertymaniac] mentioned in the context of mapreduce.{map,reduce}.child.java.opts, we can't add mapreduce.{map,reduce}.memory.mb since it will mask mapred.job.{map,reduce}.memory.mb.
> Add missing job config options to mapred-default.xml
> ----------------------------------------------------
>
> Key: MAPREDUCE-5130
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-5130
> Project: Hadoop Map/Reduce
> Issue Type: Improvement
> Components: documentation
> Affects Versions: 2.0.4-alpha
> Reporter: Sandy Ryza
> Assignee: Sandy Ryza
> Attachments: MAPREDUCE-5130-1.patch, MAPREDUCE-5130-1.patch, MAPREDUCE-5130-2.patch, MAPREDUCE-5130-3.patch, MAPREDUCE-5130-4.patch, MAPREDUCE-5130.patch, MAPREDUCE-5130.patch
>
>
> I came across that mapreduce.map.child.java.opts and mapreduce.reduce.child.java.opts were missing in mapred-default.xml. I'll do a fuller sweep to see what else is missing before posting a patch.
> List so far:
> mapreduce.map/reduce.child.java.opts
> mapreduce.map/reduce.memory.mb
> mapreduce.job.jvm.numtasks
> mapreduce.input.lineinputformat.linespermap
> mapreduce.task.combine.progress.records
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