Hi, I need to create a sliding window of 4 events in Flink streaming application. The window should slide by one event per every new arriving event. Furthermore, per each new arriving event I need to calculate the aggregate sum of a particular field in the 4 events I have in the window. I have referred [1] which describes how this can be implemented based on time. But my use case if little different, hence I am wondering how the window can be slided when a new event gets added to the window. [1] https://ci.apache.org/projects/flink/flink-docs-release-1.4/dev/stream/operators/windows.html#sliding-windows
Thanks,Miyuru
