Details
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Bug
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Status: Closed
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Major
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Resolution: Fixed
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None
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Reviewed
Description
During an unrelated test I found that when scanning a tall table with CQ only and filtering most results at the server, 50% of time is spend in postScannerFilterRow, even though the coprocessor does nothing in that hook.
We need to find a way not to call this hook when not needed, or to question why we have this hook at all.
I think ram_krish added the hook (or maybe anoop.hbase). I am also not sure whether Phoenix uses this hook (giacomotaylor?)