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From Vineet Chaure <>
Subject Identify each column name and its data in region server coprocessor
Date Mon, 11 Jan 2016 09:58:28 GMT

I wanted to intercept the phoenix queries in hbase region server coprocessor and process certain
columns individually.
               While receiving data in coprocessor postScannerNext method, each row is consolidated
into single cell.
And cannot be distinguished separately as particular column. Along with that column family
and column qualifier is fake. Is there any way to identify each column name and its data separately?

Executing command select NAME, PHONE,AMOUNT,CREDIT_CARD,DATE from "test_no"
Coprocessor is getting all value in single cell i.e.
               value =>_xyz���_�������_��������_��­
qualifier => family =>_v row =>���_ timestamp =>1451242428238

note: we have added the our coprocessor in hbase-site.xml

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