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https://issues.apache.org/jira/browse/HADOOP-7176?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Konstantin Shvachko updated HADOOP-7176:
----------------------------------------

    Fix Version/s:     (was: 0.22.0)
    
> Redesign FsShell
> ----------------
>
>                 Key: HADOOP-7176
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7176
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.22.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>
> The FsShell commands are very tightly coupled together which makes it 
> necessarily hard to write new commands.  There is a lot of redundancy between 
> the commands, inconsistencies in handling of paths, handling of errors, and 
> correct return of exit codes.  The FsShell commands should be subclasses of 
> the fs.shell.Command class which is already being used by the -count command, 
> and is used by other commands like dfsadmin.
> This will serve as an umbrella bug to track the changes.

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