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From "Miklos Szegedi (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-7099) ResourceHandlerModule.parseConfiguredCGroupPath only works for privileged yarn users.
Date Fri, 25 Aug 2017 02:08:00 GMT

     [ https://issues.apache.org/jira/browse/YARN-7099?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Miklos Szegedi updated YARN-7099:
---------------------------------
    Attachment: YARN-7099.000.patch

> ResourceHandlerModule.parseConfiguredCGroupPath only works for privileged yarn users.
> -------------------------------------------------------------------------------------
>
>                 Key: YARN-7099
>                 URL: https://issues.apache.org/jira/browse/YARN-7099
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>            Reporter: Miklos Szegedi
>            Assignee: Miklos Szegedi
>            Priority: Minor
>         Attachments: YARN-7099.000.patch
>
>
> canWrite is failing below:
> {code}
>         if (candidate.isDirectory() && candidate.canWrite()) {
>           pathSubsystemMappings.put(candidate.getAbsolutePath(), cgroupList);
>         } else {
>           LOG.warn("The following cgroup is not a directory or it is not"
>               + " writable" + candidate.getAbsolutePath());
>         }
> {code}



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