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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-4316) Improve default config values for YARN
Date Tue, 05 Jun 2012 12:15:23 GMT
Arun C Murthy created MAPREDUCE-4316:
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             Summary: Improve default config values for YARN
                 Key: MAPREDUCE-4316
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4316
             Project: Hadoop Map/Reduce
          Issue Type: Improvement
    Affects Versions: 2.0.0-alpha
            Reporter: Arun C Murthy


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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