dfs -mv file to user home directory fails silently if the user home directory
does not exist
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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: Robert Chansler
Priority: Blocker
Fix For: 0.17.0
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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