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From "lohit vijayarenu (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3012) dfs -mv file to user home directory fails silently if the user home directory does not exist
Date Wed, 19 Mar 2008 18:18:24 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3012?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12580485#action_12580485
] 

lohit vijayarenu commented on HADOOP-3012:
------------------------------------------

+1 to throw exception as earlier. Looks good

> dfs -mv file to user home directory fails silently if the user home directory does not
exist
> --------------------------------------------------------------------------------------------
>
>                 Key: HADOOP-3012
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3012
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 0.17.0
>            Reporter: Mukund Madhugiri
>            Assignee: Mahadev konar
>            Priority: Blocker
>             Fix For: 0.17.0
>
>         Attachments: HADOOP-3012_1.patch
>
>
> dfs -mv file to user home directory fails silently if the user home directory does not
exist. This was working before. It will move the file if the user home directory exists.
> Here is the sequence:
> 1. bin/hadoop dfs -lsr /
> /file1  <r 3>   0       2008-03-13 19:54        rw-r--r--       hadoopqa      
 supergroup
> 2. bin/hadoop dfs -mv /file1 file2
> 3. bin/hadoop dfs -lsr /
> /file1  <r 3>   0       2008-03-13 19:54        rw-r--r--       hadoopqa      
 supergroup
> 4. hadoop dfs -lsr /
> /file1  <r 3>   0       2008-03-13 19:54        rw-r--r--       hadoopqa      
 supergroup
> /user   <dir>           2008-03-13 20:07        rwxr-xr-x       hadoopqa      
 supergroup
> /user/hadoopqa  <dir>           2008-03-13 20:07        rwxr-xr-x       hadoopqa
       supergroup
> /user/hadoopqa/file0    <r 3>   0       2008-03-13 20:07        rw-r--r--     
 hadoopqa        supergroup
> 5. bin/hadoop dfs -mv /file1 file2
> 6. bin/hadoop dfs -lsr /
> /user   <dir>           2008-03-13 20:07        rwxr-xr-x       hadoopqa      
 supergroup
> /user/hadoopqa  <dir>           2008-03-13 20:08        rwxr-xr-x       hadoopqa
       supergroup
> /user/hadoopqa/file0    <r 3>   0       2008-03-13 20:07        rw-r--r--     
 hadoopqa        supergroup
> /user/hadoopqa/file2    <r 3>   0       2008-03-13 19:54        rw-r--r--     
 hadoopqa        supergroup
> In step #2, it fails to move the file.
> In step #5, it moves the file as /user/hadoopqa directory exists.

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