[ http://issues.apache.org/jira/browse/HADOOP-209?page=all ]
Milind Bhandarkar updated HADOOP-209:
-------------------------------------
Attachment: CopyDir.patch
Here is a patch for recursively copying directories across multiple
file-systems. Consists of addition of a cp command to bin/hadoop, a mapreduce
program to copy files, and a unit test that tests all combinations of
filesystems (i.e. 4 combinations of local, and dfs).
> Add a program to recursively copy directories across file systems
> -----------------------------------------------------------------
>
> Key: HADOOP-209
> URL: http://issues.apache.org/jira/browse/HADOOP-209
> Project: Hadoop
> Type: New Feature
> Components: fs
> Versions: 0.3
> Environment: All
> Reporter: Milind Bhandarkar
> Attachments: CopyDir.patch
>
> A useful feature would be a simple command to copy directories recursively
> across filesystems. The source and destination path should be specified using
> a filesystem-neutral URI, such as:
> hadoop cp dfs://namenode1:port1/path/to/srcdir
> file:///path/to/local/destination/dir
> "cp" command would invoke a map-reduce program to copy files recursively.
> I willl attach a patch as soon as svn is up and running.
--
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see:
http://www.atlassian.com/software/jira
