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Posted to yarn-issues@hadoop.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2012/10/02 14:43:10 UTC
[jira] [Commented] (YARN-138) Improve default config values for
YARN
[ https://issues.apache.org/jira/browse/YARN-138?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13467662#comment-13467662 ]
Hudson commented on YARN-138:
-----------------------------
Integrated in Hadoop-Hdfs-0.23-Build #392 (See [https://builds.apache.org/job/Hadoop-Hdfs-0.23-Build/392/])
Fixing CHANGES.txt, YARN-138 was missed. (Revision 1392341)
Result = UNSTABLE
bobby : http://svn.apache.org/viewcvs.cgi/?root=Apache-SVN&view=rev&rev=1392341
Files :
* /hadoop/common/branches/branch-0.23/hadoop-yarn-project/CHANGES.txt
> Improve default config values for YARN
> --------------------------------------
>
> Key: YARN-138
> URL: https://issues.apache.org/jira/browse/YARN-138
> Project: Hadoop YARN
> Issue Type: Bug
> Components: resourcemanager, scheduler
> Affects Versions: 2.0.0-alpha
> Reporter: Arun C Murthy
> Assignee: Harsh J
> Labels: performance
> Fix For: 2.0.2-alpha, 0.23.4
>
> Attachments: MAPREDUCE-4316.patch, YARN-138_branch-0.23.patch, YARN138.txt, YARN138.txt, YARN138.txt
>
>
> Currently some of our configs are way off e.g. min-alloc is 128M while max-alloc is 10240.
> This leads to poor out-of-box performance as noticed by some users: http://s.apache.org/avd
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