Hi Everyone, I have a large fan out in my topology 20 spouts -> 1000 boltA executors followed by a large fan-in (1000 boltA executors to 200 boltB executors). The performance of the fan-in is really bad. I am wondering if it would make more sense to instead do multithreading in boltA so that I go 20 KS -> 200 boltA -> 200 boltB.
Any opinions/ideas/comments would be greatly appreciated. Thanks! :) --John
