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From "Ahmed Radwan (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-4364) Document Yarn/MR2 performance related configurations and how to tune them.
Date Sat, 23 Jun 2012 00:13:42 GMT
Ahmed Radwan created MAPREDUCE-4364:
---------------------------------------

             Summary: Document Yarn/MR2 performance related configurations and how to tune
them.
                 Key: MAPREDUCE-4364
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4364
             Project: Hadoop Map/Reduce
          Issue Type: Task
          Components: documentation
            Reporter: Ahmed Radwan


Various new configuration properties have been introduced in Yarn/MR2. It will be nice to
create a document highlighting what configurations are crucial for optimal performance and
how such properties can be tuned, and also contrast that with MR1.

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