I am using apache Phoenix 4.10 on Hbase. I want to use column mapping feature. Do I need to enable it using –
Mutable/Immutable 2 byte qualifiers phoenix.default.column.
Or is it enabled by default ?
Please suggest me some optimization method part from secondary indexing(which I have already implemented) for querying via phoenix to hbase. My hbase table has very large data(million of rows)