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From "Ozcan ILIKHAN" <ilik...@cs.wisc.edu>
Subject Re: File versioning in HDFS
Date Tue, 28 Sep 2010 21:03:42 GMT

Yes, that is for Condor. I am currently working in Condor project, 
responsible for integration of HDFS with Condor. One of the things we need 
is file versioning. I thought it will be better to learn whether there is 
any work towards that before jumping into implementation.

There are several other things that we aim to achieve, most of them requires 
modification of HDFS source code. I think it will be good to collaborate.

PhD Student
Department of Computer Sciences
University of Wisconsin-Madison

From: "Eli Collins" <eli@cloudera.com>
Sent: Tuesday, September 28, 2010 2:52 PM
To: <hdfs-user@hadoop.apache.org>
Cc: <dhruba@gmail.com>
Subject: Re: File versioning in HDFS

> Hey Ozcan,
> HDFS currently doesn't support file versioning, would be a great
> project if you're interested in contributing.  Is this for Condor?
> Thanks,
> Eli
> On Sun, Sep 26, 2010 at 1:10 PM,  <ilikhan@cs.wisc.edu> wrote:
>> Hi,
>> Is there work to add file versioning support in HDFS? How can we handle
>> file versioning with current version (0.21), any suggestions?
>> Thanks,
>> Ozcan

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