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From Erez Katz <erez_k...@yahoo.com>
Subject Re: custom partitioner with streaming
Date Tue, 09 Mar 2010 00:50:41 GMT
Anyone?

--- On Fri, 3/5/10, Erez Katz <erez_katz@yahoo.com> wrote:

> From: Erez Katz <erez_katz@yahoo.com>
> Subject: custom partitioner with streaming
> To: mapreduce-dev@hadoop.apache.org
> Date: Friday, March 5, 2010, 10:15 AM
> Hi,
> 
> I have a python based map reduce application.
> 
> I would like to define my own paritioner, (just like I
> would have done with pipes/java).
> 
> How do I specify the jar file that contains my custom
> partitioner, assuming it is written in java... can a
> paritioner be written in python/ruby?
> 
> Thanks,
> 
>   Erez Katz
> 
> p.s.
> I am using hadoop 0.19.1
> 
> 
>       
> 


      

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