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From "Hairong Kuang (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HADOOP-320) bin/hadoop dfs -mv does not mv source's checksum file if source is a file
Date Tue, 05 Sep 2006 23:22:23 GMT
     [ http://issues.apache.org/jira/browse/HADOOP-320?page=all ]

Hairong Kuang updated HADOOP-320:

    Attachment: mv.patch

Ok, figured out what went wrong. The rename method of FileSystem does try to move the checksum
file, but it does not check if the destination is a directory or not. So if the dst is a directory,
the src checksum file is incorrectly moved to .dst.crc not dst/.src.crc.

> bin/hadoop dfs -mv does not mv  source's checksum file if source is a file
> --------------------------------------------------------------------------
>                 Key: HADOOP-320
>                 URL: http://issues.apache.org/jira/browse/HADOOP-320
>             Project: Hadoop
>          Issue Type: Bug
>          Components: dfs
>    Affects Versions: 0.3.2
>            Reporter: Hairong Kuang
>         Assigned To: Hairong Kuang
>             Fix For: 0.6.0
>         Attachments: mv.patch, rename.patch
> None of the rename operation of DistributedSystem or DFSClient checks if the source is
a file or not. Need also to rename the checksum file accordingly if the source is a file.

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