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From "Matei Zaharia (JIRA)" <j...@apache.org>
Subject [jira] Created: (MAPREDUCE-704) Per-node task limits in the fair scheduler
Date Fri, 03 Jul 2009 18:05:47 GMT
Per-node task limits in the fair scheduler
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                 Key: MAPREDUCE-704
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-704
             Project: Hadoop Map/Reduce
          Issue Type: New Feature
          Components: contrib/fair-share
            Reporter: Matei Zaharia


Some users would like to be able to limit the number of tasks from a job that they run on
each node to better control cluster load. This JIRA will add this feature to the fair scheduler.
MAPREDUCE-698 adds per-pool limits on number of running tasks as well.

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