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Posted to common-dev@hadoop.apache.org by "Vinod K V (JIRA)" <ji...@apache.org> on 2009/06/26 09:50:07 UTC

[jira] Created: (HADOOP-6111) Support in LocalDirAllocator to set permissions of the paths created.

Support in LocalDirAllocator to set permissions of the paths created.
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                 Key: HADOOP-6111
                 URL: https://issues.apache.org/jira/browse/HADOOP-6111
             Project: Hadoop Common
          Issue Type: Bug
          Components: fs
            Reporter: Vinod K V


Support is needed in LocalDirAllocator to set permissions of the paths created. This is needed for HADOOP-4491.

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[jira] Assigned: (HADOOP-6111) Support in LocalDirAllocator to set permissions of the paths created.

Posted by "Vinod K V (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/HADOOP-6111?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Vinod K V reassigned HADOOP-6111:
---------------------------------

    Assignee: Vinod K V

> Support in LocalDirAllocator to set permissions of the paths created.
> ---------------------------------------------------------------------
>
>                 Key: HADOOP-6111
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6111
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>            Reporter: Vinod K V
>            Assignee: Vinod K V
>
> Support is needed in LocalDirAllocator to set permissions of the paths created. This is needed for HADOOP-4491.

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[jira] Commented: (HADOOP-6111) Support in LocalDirAllocator to set permissions of the paths created.

Posted by "Vinod K V (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/HADOOP-6111?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12724417#action_12724417 ] 

Vinod K V commented on HADOOP-6111:
-----------------------------------

Permissions of the paths created should be changed using java 6 api to set permission instead of costly spawning chmod processes. Java api doesn't cover all possible combinations of unix permissions, particularly group permissions separate from others which are unrecognizable on Windows. Despite this, using java api would be fast and should address most of the common requirements.


> Support in LocalDirAllocator to set permissions of the paths created.
> ---------------------------------------------------------------------
>
>                 Key: HADOOP-6111
>                 URL: https://issues.apache.org/jira/browse/HADOOP-6111
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>            Reporter: Vinod K V
>
> Support is needed in LocalDirAllocator to set permissions of the paths created. This is needed for HADOOP-4491.

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