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HDFS >> mail # user >> set the number of reduce tasks in the wordcount by command line


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Re: set the number of reduce tasks in the wordcount by command line
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 <[EMAIL PROTECTED]
> <mailto:[EMAIL PROTECTED]>> wrote:
>
>     is it possible to set the number of reduce tasks in the wordcount
>     example when I launch the job by command line?
>
>     Thanks
>
>