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From "Jakob Homan (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-7176) Redesign FsShell
Date Wed, 09 Mar 2011 21:12:00 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7176?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13004799#comment-13004799
] 

Jakob Homan commented on HADOOP-7176:
-------------------------------------

What do you mean by offline?  Design discussions should be on JIRA.

> 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
>             Fix For: 0.22.0
>
>
> 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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