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Posted to user@kylin.apache.org by 王猛 <sj...@gmail.com> on 2016/05/05 01:39:16 UTC
No registered coprocessor service found for name CubeVisitService in
region KYLIN_149WPXKRNN
Is coprocessor necessary for kylin to access hbase ? For security
reasons , we have disabled coprocessor now.
Re: No registered coprocessor service found for name CubeVisitService
in region KYLIN_149WPXKRNN
Posted by Li Yang <li...@apache.org>.
Necessary to access HBase efficiently. Without coprocessor, you will have
to move data to computation, which is a very bad idea in terms of
performance.
On Thu, May 5, 2016 at 9:39 AM, 王猛 <sj...@gmail.com> wrote:
> Is coprocessor necessary for kylin to access hbase ? For security
> reasons , we have disabled coprocessor now.
>