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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-106) Nodemanager needs to set permissions of local directories
Date Thu, 13 Sep 2012 14:39:07 GMT

    [ https://issues.apache.org/jira/browse/YARN-106?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454921#comment-13454921
] 

Jason Lowe commented on YARN-106:
---------------------------------

The nodemanager should be using the permission forms of DiskChecker.checkDir like the datanode
does.
                
> Nodemanager needs to set permissions of local directories
> ---------------------------------------------------------
>
>                 Key: YARN-106
>                 URL: https://issues.apache.org/jira/browse/YARN-106
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 0.23.3, 2.0.0-alpha
>            Reporter: Jason Lowe
>
> If the nodemanager process is running with a restrictive default umask (e.g.: 0077) then
it will create its local directories with permissions that are too restrictive to allow containers
from other users to run.

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