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From syed kather <in.ab...@gmail.com>
Subject Re: Basic Question on Partitioner,Combiner and Co-Processor
Date Mon, 23 Jul 2012 18:33:34 GMT
Thanks Shashwat Shriparv..
Is there any interface or abstract class partitioner avaliable for hbase
specifically ..
            Thanks and Regards,
        S SYED ABDUL KATHER



On Mon, Jul 23, 2012 at 11:54 PM, shashwat shriparv <
dwivedishashwat@gmail.com> wrote:

> Check out this link may be will help you..
>
> http://developer.yahoo.com/hadoop/tutorial/module5.html#partitioning
>
> http://www.ashishpaliwal.com/blog/2012/05/hadoop-recipe-implementing-custom-partitioner/
>
>
> Regards
>
>
> ∞
> Shashwat Shriparv
>
>
>
> On Mon, Jul 23, 2012 at 11:22 PM, syed kather <in.abdul@gmail.com> wrote:
>
> > Hi ,
> >
> >     I am very much interested to know how to implement the custom
> > Partitioner  . Is there any blog let me know . As i knew the number of
> > reducer is depends upon the partitioner . Correct me if i am wrong
> >
> > How to implement Co-Processor(Min,Max) . Is there any tutorial available
> on
> > implementing Co-Processor . This is the first time i am working with
> > Co-Processor.
> >
> > How to use combiner in HBase ( Trying to write the Map-Reduce Program for
> > finding the Max Value from the HBase Columns )?
> >
> > Thanks in advance ..
> >             Thanks and Regards,
> >         S SYED ABDUL KATHER
> >
>
>
>
> --
>
>
> ∞
> Shashwat Shriparv
>

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