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From Asaf Mesika <asaf.mes...@gmail.com>
Subject Re: endpoint coprocessor
Date Fri, 11 Apr 2014 06:39:36 GMT
Bear in mind each region will return its top n, then you will have to run
another top n in your client code. This introduce a numerical error : top
on top.

On Thursday, April 10, 2014, Bogala, Chandra Reddy <Chandra.Bogala@gs.com>

> Hi,
> I am planning to write endpoint coprocessor to calculate TOP N results for
> my usecase.  I got confused with old apis and new apis.
> I followed below links and try to implement. But looks like api's changed
> a lot. I don't see many of these classes in hbase jars. We are using Hbase
> 0.96.
> Can anyone point to the latest document/apis?. And if possible sample code
> to calculate top N.
> https://blogs.apache.org/hbase/entry/coprocessor_introduction
> HBase Coprocessors - Deploy shared functionality directly on the cluster<https://www.youtube.com/watch?v=xHvJhuGGOKc>
> Thanks,
> Chandra

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