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From Azuryy Yu <azury...@gmail.com>
Subject Re: how to design the mapper and reducer for the below problem
Date Fri, 14 Jun 2013 08:37:08 GMT
This is a Graph problem, you want to find all joined sub graphs, so i don't
think it's easy using Map/Reduce.

but  you can try Yarn, it can be iterated easily, at least compared with
M/R.



On Fri, Jun 14, 2013 at 12:41 PM, parnab kumar <parnab.2007@gmail.com>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

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