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From "Naganarasimha G R (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5287) LinuxContainerExecutor fails to set proper permission
Date Wed, 13 Jul 2016 01:16:20 GMT

     [ https://issues.apache.org/jira/browse/YARN-5287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Naganarasimha G R updated YARN-5287:
------------------------------------
    Attachment: YARN-5287-naga.patch

[~Ying Zhang], This was the approach which we had taken to solve the same issue but seems
like it would be better to solve the issue based on the approach taken by you as it will get
executed only in the failure scenario.
Can you check any test case can be added for the same ?

> LinuxContainerExecutor fails to set proper permission
> -----------------------------------------------------
>
>                 Key: YARN-5287
>                 URL: https://issues.apache.org/jira/browse/YARN-5287
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.7.2
>            Reporter: Ying Zhang
>            Assignee: Ying Zhang
>            Priority: Minor
>         Attachments: YARN-5287-naga.patch, YARN-5287.001.patch
>
>   Original Estimate: 48h
>  Remaining Estimate: 48h
>
> LinuxContainerExecutor fails to set the proper permissions on the local directories(i.e.,
/hadoop/yarn/local/usercache/... by default) if the cluster has been configured with a restrictive
umask, e.g.: umask 077. Job failed due to the following reason:
> Path /hadoop/yarn/local/usercache/ambari-qa/appcache/application_xxxxxxxx has permission
700 but needs permission 750



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