Hello Flinkers, Is there a means of configuring a windowed stream such that its window function is invoked for empty panes?
Looking at the source of WindowOperator in Flink 1.2.0 (line 473), I see that the user's window function is invoked only when the pane isn't empty. I am hoping for a means of overriding this behavior. Alternatively... is there another mean of creating a stream with a periodic output based on each period's inputs and some stored state? Thank you, Ryan
