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From "Devaraj K (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-685) Capacity Scheduler is not distributing the reducers tasks across the cluster
Date Wed, 15 May 2013 05:57:15 GMT
Devaraj K created YARN-685:
------------------------------

             Summary: Capacity Scheduler is not distributing the reducers tasks across the
cluster
                 Key: YARN-685
                 URL: https://issues.apache.org/jira/browse/YARN-685
             Project: Hadoop YARN
          Issue Type: Bug
          Components: capacityscheduler
    Affects Versions: 2.0.4-alpha
            Reporter: Devaraj K


If we have reducers whose total memory required to complete is less than the total cluster
memory, it is not assigning the reducers to all the nodes uniformly(~uniformly). Also at that
time there are no other jobs or job tasks running in the cluster.


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