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HBase >> mail # user >> Writing to a region from a Coprocessor

Sever 2012-05-27, 13:48
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Re: Writing to a region from a Coprocessor
Hi Sever,

Use the getTable() method of the given coprocessor environment. It gives you access to any table in the cluster.


On May 27, 2012, at 15:48, Sever <[EMAIL PROTECTED]> wrote:

> Hello,
> I did not find any clear documentation on this aspect: is it possible to
> write from a co-processor that runs on a certain region server to a region
> that falls within the scope of another region-server? If yes how does this
> happen? Do the region-servers communicate directly?
> A use case might be that while building a secondary index, the region from
> the secondary index table where you have make your Put might fall to another
> region-server.
> Thanks in advance for your responses.
> Sever
> --
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