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From "Doug Cutting (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-462) DFSShell throws out arrayoutofbounds exceptions if the number of arguments is not right
Date Wed, 18 Oct 2006 19:58:36 GMT
     [ http://issues.apache.org/jira/browse/HADOOP-462?page=all ]

Doug Cutting updated HADOOP-462:
--------------------------------

           Status: Resolved  (was: Patch Available)
    Fix Version/s: 0.8.0
       Resolution: Fixed

I just committed this.  Thanks, Dhruba.

> DFSShell throws out arrayoutofbounds exceptions if the number of arguments is not right
> ---------------------------------------------------------------------------------------
>
>                 Key: HADOOP-462
>                 URL: http://issues.apache.org/jira/browse/HADOOP-462
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>            Reporter: Mahadev konar
>         Assigned To: dhruba borthakur
>            Priority: Minor
>             Fix For: 0.8.0
>
>         Attachments: dfsshell.patch.3
>
>
> All the DFSShell commands do not check for the number of arguments. In DFSShell.run(),
the args length is not checked before calling copyfromlocal, movefromlocal, copytolocal, and
some others as well. This throws out arrrayoutofbounds exception in case lesser number of
arguments is specified.

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