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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Created] (MAPREDUCE-4334) Add support for CPU isolation/monitoring of containers
Date Mon, 11 Jun 2012 16:58:43 GMT
Arun C Murthy created MAPREDUCE-4334:

             Summary: Add support for CPU isolation/monitoring of containers
                 Key: MAPREDUCE-4334
                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4334
             Project: Hadoop Map/Reduce
          Issue Type: Sub-task
            Reporter: Arun C Murthy
            Assignee: Arun C Murthy

Once we get in MAPREDUCE-4327, it will be important to actually enforce limits on CPU consumption
of containers. 

Several options spring to mind:
# taskset (RHEL5+)
# cgroups (RHEL6+)

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