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HDFS, mail # user - how to design the mapper and reducer for the below problem


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Re: how to design the mapper and reducer for the below problem
Harsh J 2013-06-14, 09:39
Hey Parnab,

Please checkout Giraph (http://giraph.apache.org), which should help
you develop a program to solve this.

On Fri, Jun 14, 2013 at 10:11 AM, parnab kumar <[EMAIL PROTECTED]> wrote:
> Consider a following input file of format :
> input File :
> 1 2
> 2 3
> 3 4
> 6 7
> 7 9
> 10 11
>
> The output Should be as follows :
>
> 1 2 3 4
> 6 7 9
> 10 11

--
Harsh J