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From Shahab Yunus <shahab.yu...@gmail.com>
Subject Re: set the number of reduce tasks in the wordcount by command line
Date Wed, 25 Sep 2013 22:43:50 GMT
See an example here:
http://www.crobak.org/2011/12/getting-started-with-apache-hadoop-0-23-0/

For the 'pi' program. Basically you will specify it through the command
line interface.


On Wed, Sep 25, 2013 at 6:17 PM, xeon <xeonmailinglist@gmail.com> wrote:

>  In yarn 2.0.5, where I set this?
>
> On 09/25/2013 11:16 PM, Shahab Yunus wrote:
>
> Have you tried setting *mapred.reduce.tasks *property?
>
>  Regards,
> Shahab
>
>
> On Wed, Sep 25, 2013 at 6:01 PM, xeon <xeonmailinglist@gmail.com> wrote:
>
>> is it possible to set the number of reduce tasks in the wordcount example
>> when I launch the job by command line?
>>
>> Thanks
>>
>
>
>

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