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From "Haibo Chen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5765) LinuxContainerExecutor creates appcache/{appId} with wrong group owner.
Date Fri, 21 Oct 2016 17:52:58 GMT

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

Haibo Chen updated YARN-5765:
-----------------------------
    Description: 
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. 

  was: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


> LinuxContainerExecutor creates appcache/{appId} with wrong group owner.
> -----------------------------------------------------------------------
>
>                 Key: YARN-5765
>                 URL: https://issues.apache.org/jira/browse/YARN-5765
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 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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