Hi All,

We want to improve the read performance of phoenix query for which we are
trying to upgrade the HBASE_HEAPSIZE.

Currently we have 32 GB memory available on server where default 8 GB
memory is allocated to HBASE_HEAPSIZE(Default of JVM Heap Size). We want to
increase HBASE_HEAPSIZE to 16 GB, so do we need to increase JVM Heap size
as well or there is no need to increase JVM Heap size.

Let us know what is the recommendation for increasing HBASE_HEAPSIZE with
respect to JVM Heap size. We tried to refer various document but we have
still not received the exact answer to this question.

Thank you,

Azhar

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