Region Server Coprocessor : Suggestion for change when next() call with nbRows>1
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Key: HBASE-5517
URL: https://issues.apache.org/jira/browse/HBASE-5517
Project: HBase
Issue Type: Improvement
Components: coprocessors
Affects Versions: 0.92.0
Reporter: Anoop Sam John
Originated from the discussion under HBASE-2038 [Coprocessor based IHBase]
Currently preNext() and postNext() will be called once for a next() call into
HRegionServer.
But if the next() is being called with nbRows>1, co processor should provide a
chance to do some operation before, after every next() calls into region as
part of call next(int scannerId, int nbRows).
In case of usage of coprocessor with IHBase, before making any calls of next()
into a Region, we need to make a reseek() to a row based on the index
information.
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