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MapReduce, mail # user - Re: 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
Bhasker Allene 2013-06-14, 08:43
That looks like graph algorithms using MapReduce.
Sorry couldn't give you specific answer!
On 14/06/2013 05:41, parnab kumar 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