Re: Question about Flink optimizer on Stream API

2019-01-03 Thread Till Rohrmann
Hi Felipe, for streaming Flink currently does not optimize the data flow graph. I think the best reference is actually going through the code as you've done for the batch case. Cheers, Till On Wed, Dec 19, 2018 at 3:14 PM Felipe Gutierrez < felipe.o.gutier...@gmail.com> wrote: > Hi, > > I was r

Question about Flink optimizer on Stream API

2018-12-19 Thread Felipe Gutierrez
Hi, I was reading some FLIP documents related to the new design of the Flink Schedule [1] and unification of batch and stream [2]. Then I created two different programs to learn how Flink optimizes the Query Plan in Batch and in Stream mode (and how much further it goes). One using batch [3] and o