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From "Ying Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-5287) LinuxContainerExecutor fails to set proper permission
Date Tue, 12 Jul 2016 02:33:11 GMT

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

Ying Zhang updated YARN-5287:
-----------------------------
    Description: 
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


  was:
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

Way to reproduce:
1. configure the cluster with umask 077
    (for example, modify the /etc/profile and /etc/bashrc)
2. enable LinuxContainerExecutor through Ambari or config file
3. restart all affected
4. run a simple MR job



> 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
>            Priority: Minor
>   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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