Re:Joining a billion rows 20x faster than Apache Spark
by j-m-o on Friday February 10, 2017 @09:21AM
(#13615491)
Hey, I'm the phoenix-spark author here. You're totally right, right now there is a lot of dumb shuffling around for certain operations. Hopefully some of that will get fixed up in the next release [1].
[1] https://issues.apache.org/jira/browse/PHOENIX-3600