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From Vladimir Rodionov <vladrodio...@gmail.com>
Subject Re: Scanner with explicit columns list is very slow
Date Tue, 15 Oct 2013 18:19:14 GMT
I Did some tweaking to ExplicitColumnsFilter (former
ExplicitScanReplacementFilter) and now  getting 1.45M rows per sec ( > 350%
speed up compared to default implementation). The raw scan (no columns
specified) runs at 1.6M rows per sec.  Its only 10% performance hit.
Phoenix team should be happy today. I am opening JIRA.


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