Github user JamesRTaylor commented on the pull request:
https://github.com/apache/phoenix/pull/8#issuecomment-53386020
One thing I didn't see is how you're handling multiple column families. Is
that still left to be done? Think a bit on when you think is the best time to
"merge" the guideposts. Maybe when you read the stats table in
MetaDataEndPointImpl you can execute this logic and then the PTableStats that
get passed into PTable are already the "merged" ones? Probably don't want to do
this in ParallelIterators, as you'd do it again and again for every query
execution.
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