Re: Flink Watermark and timing

2017-10-02 Thread Timo Walther
Hi Björn, I don't know if I get your example correctly, but I think your explanation "All events up to and equal to watermark should be handled in the prevoius window" is not 100% correct. Watermarks just indicate the progress ("until here we have seen all events with lower timestamp than X"

Flink Watermark and timing

2017-10-02 Thread Björn Zachrisson
Hi, I have a question regarding timing of events. According to; https://ci.apache.org/projects/flink/flink-docs-release-1.3/dev/event_time.html#event-time-and-watermarks All events up to and equal to watermark should be handled in "the prevoius window". In my case I use event-timestamp. I'm t