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https://issues.apache.org/jira/browse/YARN-2949?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14250172#comment-14250172
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Junping Du commented on YARN-2949:
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Thanks [~vvasudev] for delivering a patch for this JIRA!
Patch looks good to me in overall, some minor comments:
1. There are many related configuration properties for enabling/configuring
CGroups, these properties are coming from yarn-site.xml (or yarn-default.xml)
or container-executor.cfg. Please explain explicitly on where user should put
these properties.
2. I like the discussion for session of CGroups and security, and it would be
great to provide an example for configuration w/o security. (nice to have).
3. Several typos:
- typo of CGgroups", should be "CGroups"
- typo of "In our cause", should be "in our case"
> Add documentation for CGroups
> -----------------------------
>
> Key: YARN-2949
> URL: https://issues.apache.org/jira/browse/YARN-2949
> Project: Hadoop YARN
> Issue Type: Task
> Components: documentation, nodemanager
> Reporter: Varun Vasudev
> Assignee: Varun Vasudev
> Attachments: NodeManagerCgroups.html, apache-yarn-2949.0.patch
>
>
> A bunch of changes have gone into the NodeManager to allow greater use of
> CGroups. It would be good to have a single page that documents how to setup
> CGroups and the controls available.
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