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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5765) LinuxContainerExecutor creates appcache and its subdirectories with wrong group owner.
Date Tue, 25 Oct 2016 13:56:58 GMT

     [ https://issues.apache.org/jira/browse/YARN-5765?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Lowe updated YARN-5765:
-----------------------------
    Affects Version/s: 2.8.0
     Target Version/s: 2.8.0  (was: 3.0.0-alpha2)

> LinuxContainerExecutor creates appcache and its subdirectories with wrong group owner.
> --------------------------------------------------------------------------------------
>
>                 Key: YARN-5765
>                 URL: https://issues.apache.org/jira/browse/YARN-5765
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.8.0, 3.0.0-alpha1
>            Reporter: Haibo Chen
>            Assignee: Haibo Chen
>            Priority: Blocker
>
> LinuxContainerExecutor creates usercache/\{userId\}/appcache/\{appId\} with wrong group
owner, causing Log aggregation and ShuffleHandler to fail because node manager process does
not have permission to read the files under the directory.
> This can be easily reproduced by enabling LCE and submitting a MR example job. 



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