Re: How to trigger the window function even there's no message input in this window?

Hi, As far as I know, this is currently impossible. You can workaround this issue by maybe implementing your own custom post processing operator/flatMap function, that would: - track the output of window operator - register processing time timer with some desired timeout - every time the

How to trigger the window function even there's no message input in this window?

windowAll(TumblingProcessingTimeWindows.of(Time.seconds(10))).process(new MyProcessWindowFunction());How can i trigger the MyProcessWindowFunction even there's no input during this window time? wangl...@geekplus.com.cn