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https://issues.apache.org/jira/browse/YARN-3542?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15112422#comment-15112422
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Varun Vasudev commented on YARN-3542:
-------------------------------------
The increase in javac warnings is due to the deprecation of the
LCEResourcesHandler interface. The test failures are unrelated to this patch -
they're in the container executor test binary.
> 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
> Assignee: Varun Vasudev
> Priority: Critical
> Attachments: YARN-3542.001.patch, YARN-3542.002.patch,
> YARN-3542.003.patch, YARN-3542.004.patch, YARN-3542.005.patch,
> YARN-3542.006.patch, YARN-3542.007.patch, YARN-3542.008.patch
>
>
> 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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