You are viewing a plain text version of this content. The canonical link for it is here.

Posted to mapreduce-dev@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2012/06/05 14:15:23 UTC

[jira] [Created] (MAPREDUCE-4316) Improve default config values for YARN

Arun C Murthy created MAPREDUCE-4316:
----------------------------------------

             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

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira