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From "Raghu Angadi (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-2381) Support permission information in FileStatus
Date Thu, 13 Dec 2007 19:09:43 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-2381?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12551582
] 

Raghu Angadi commented on HADOOP-2381:
--------------------------------------

I forgot to extend Writable inteface for Local FileStatus.

ShellCommand does not have an interface to get to return code. I think it will be a useful
feature to have. We can throw a subclass of IOException.

> Perhaps we should leave this to a subsequent issue?
yes. Currently listStatus does not use an external command, just File.list(). Currently only
'-ls' actually looks at these properties for LocalFS. If we find more places, we can add optimizations.


> Support permission information in FileStatus
> --------------------------------------------
>
>                 Key: HADOOP-2381
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2381
>             Project: Hadoop
>          Issue Type: New Feature
>          Components: fs
>    Affects Versions: 0.15.0
>            Reporter: Tsz Wo (Nicholas), SZE
>            Assignee: Raghu Angadi
>             Fix For: 0.16.0
>
>         Attachments: 2381_20071207.patch, HADOOP-2381.patch, HADOOP-2381.patch, HADOOP-2381.patch,
HADOOP-2381.patch
>
>
> In HADOOP-2288,  FileSystem API is changed to support access control.  FileStatus should
also be changed to support permission information.

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