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Posted to mapreduce-dev@hadoop.apache.org by "Arun C Murthy (JIRA)" <ji...@apache.org> on 2012/06/11 18:58:43 UTC

[jira] [Created] (MAPREDUCE-4334) Add support for CPU isolation/monitoring of containers

Arun C Murthy created MAPREDUCE-4334:
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             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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