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https://issues.apache.org/jira/browse/YARN-2440?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Varun Vasudev updated YARN-2440:
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Attachment: screenshot-current-implementation.jpg
Screenshot with the CPU usage in the current implementation. In my
yarn-site.xml, I had set yarn.nodemanager.resource.cpu-vcores to 2. The python
script is taking up as many cores as it can.
The quota for the yarn group was set to -1.
varun@ubuntu:/var/hadoop/hadoop-3.0.0-SNAPSHOT$ cat
/cgroup/cpu/yarn/cpu.cfs_quota_us
-1
> Cgroups should limit YARN containers to cores allocated in yarn-site.xml
> ------------------------------------------------------------------------
>
> Key: YARN-2440
> URL: https://issues.apache.org/jira/browse/YARN-2440
> Project: Hadoop YARN
> Issue Type: Bug
> Reporter: Varun Vasudev
> Assignee: Varun Vasudev
> Attachments: screenshot-current-implementation.jpg
>
>
> The current cgroups implementation does not limit YARN containers to the
> cores allocated in yarn-site.xml.
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