Sidharta Seethana created YARN-3542:
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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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