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From "Sidharta Seethana (JIRA)" <j...@apache.org>
Subject [jira] [Created] (YARN-3542) Re-factor support for CPU as a resource using the new ResourceHandler mechanism
Date Fri, 24 Apr 2015 22:55:39 GMT
Sidharta Seethana created YARN-3542:
---------------------------------------

             Summary: Re-factor support for CPU as a resource using the new ResourceHandler
mechanism
                 Key: YARN-3542
                 URL: https://issues.apache.org/jira/browse/YARN-3542
             Project: Hadoop YARN
          Issue Type: Bug
          Components: nodemanager
            Reporter: Sidharta Seethana
            Priority: Critical


In YARN-3443 , a new ResourceHandler mechanism was added which enabled easier addition of
new resource types in the nodemanager (this was used for network as a resource - See YARN-2140
). We should refactor the existing CPU implementation ( LinuxContainerExecutor/CgroupsLCEResourcesHandler
) using the new ResourceHandler mechanism. 



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