Hi, as mentioned in the thread on improving the Windowing API I also have a design doc just for improving WindowEvictors. I had this in my head for a while but was hesitant to publish but since people are asking about this now might be a good time to post it. Here's the doc: https://docs.google.com/document/d/1Rr7xzlItYqvFXLyyy-Yv0vvw8f29QYAjm5i9E4A_JlU/edit?usp=sharing
Feedback/Suggestions are very welcome! Please let me know what you think. @Vishnu: Are you interested in contributing a solution for this to the Flink code base? I'd be very happy to work with you on this. Cheers, Aljoscha P.S. I think it would be best to keep discussions to the ML because comments on the doc will not be visible here for everyone.