Hi Soheil, No, we can't set watermark during processing time. And there are no late data considering processing time window. So the problem is what data is bad data when you use processing time? Maybe there are other ways to solve your problem.
Best, Hequn On Mon, Jul 30, 2018 at 8:22 PM, Soheil Pourbafrani <soheil.i...@gmail.com> wrote: > In Event Time, we can gather bad data using OutputTag, because in Event > Time we have Watermark and we can detect late data. But in processing time > mode we don't have any watermark to detect bad data. I want to know can we > set watermark (for example according to taskmanager's timestamp) and use > processing time in creating time windows? >
