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From Krishna Kalyan <krishnakaly...@gmail.com>
Subject Re: Only one reducer working
Date Fri, 26 Jun 2015 14:05:49 GMT
What is the file format?.

Thanks,
Krishna
On 26 Jun 2015 7:33 pm, "Ravikant Dindokar" <ravikant.iisc@gmail.com> wrote:

> Hi Hadoop User,
>
> I am processing 23 GB file on 21 nodes.
>
> I have tried both options :
>
> mapreduce.job.reduces=50
>
> &
>
> mapred.tasktracker.reduce.tasks.maximum=5
> in mapred-site.xml
>
> but still only one reducer is running.
>
> Any configuration setting still to be corrected?
>
> Thanks
> Ravikant
>

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