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From Shivram Mani <shivram.m...@gmail.com>
Subject [Propose] New PXF profile optimized for ORC (predicate pushdown)
Date Tue, 05 Jul 2016 19:01:29 GMT
I've created the following jira HAWQ-866
<https://issues.apache.org/jira/browse/HAWQ-886> which is focussed on
improving/enhancing the existing PXF profile to read ORC files. The goal is
to make use of the underlying ORC reader's capability of supporting
predicate push-down among others.

Presto has also contributed an alternative ORC reader which provides both
predicate push down and Lazy reads

Will be evaluating both the options as part of this effort.

shivram mani

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