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https://issues.apache.org/jira/browse/YARN-2194?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14045110#comment-14045110
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Wei Yan commented on YARN-2194:
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oh, yes, adding a new LCEResourceHandler to handle the preExecute and
afterExecute is enough.
> Add Cgroup support for RedHat 7
> -------------------------------
>
> Key: YARN-2194
> URL: https://issues.apache.org/jira/browse/YARN-2194
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Wei Yan
> Assignee: Wei Yan
>
> In previous versions of RedHat, we can build custom cgroup hierarchies with
> use of the cgconfig command from the libcgroup package. From RedHat 7,
> package libcgroup is deprecated and it is not recommended to use it since it
> can easily create conflicts with the default cgroup hierarchy. The systemd is
> provided and recommended for cgroup management. We need to add support for
> this.
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