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From Shekhar Sharma <shekhar2...@gmail.com>
Subject Re: Set number of mappers
Date Tue, 21 Jan 2014 16:14:36 GMT
nO of map tasks is determined by number of input splits.you can change the
NUM Of map tasks by changing the input split size

But you can set to num of reducertasks explicitly
On 21 Jan 2014 20:25, "xeon" <xeonmailinglist@gmail.com> wrote:

> Hi,
>
> I want to set the number of map tasks in the Wordcount example. Is is
> possible to set this variable in MRv2?
>
> Thanks,
>

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