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From "Beckham007 (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2686) CgroupsLCEResourcesHandler does not support the default Redhat 7/CentOS 7
Date Wed, 15 Oct 2014 02:18:35 GMT

    [ https://issues.apache.org/jira/browse/YARN-2686?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14171893#comment-14171893
] 

Beckham007 commented on YARN-2686:
----------------------------------

[~ywskycn] Understood, thanks.

> CgroupsLCEResourcesHandler does not support the default Redhat 7/CentOS 7
> -------------------------------------------------------------------------
>
>                 Key: YARN-2686
>                 URL: https://issues.apache.org/jira/browse/YARN-2686
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>            Reporter: Beckham007
>
> CgroupsLCEResourcesHandler uses "," to seprating resourcesOption.
> Redhat 7 use "/sys/fs/cgroup/cpu,cpuacct" as the cpu mount dir. So container-executor
would use the wrong path "/sys/fs/cgroup/cpu" as the container task file. It should be "/sys/fs/cgroup/cpu,cpuacct/hadoop-yarn/contain_id/tasks".
> We should someother character instand of ",".



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