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https://issues.apache.org/jira/browse/YARN-138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Joseph Evans updated YARN-138:
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Fix Version/s: (was: 0.23.5)
0.23.4
> 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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