Re: event time and late events - documentation

2018-07-18 Thread vino yang
Hi Tovi, 1. approach 1 : change the watermark let it means the later time, window trigger early. 2. approach 2 : do not change the watermark, but specify the allow lateness for the window[1][2], this way can make window accept late element and re-fire the window after watermark. [1]:

Re: event time and late events - documentation

2018-07-16 Thread Elias Levy
Tovi, The document here should answer your question. If it doesn't, please let me know. On Mon, Jul 16, 2018 at 5:17 AM Sofer, Tovi wrote: > Hi group, > > Can someone please elaborate on the

event time and late events - documentation

2018-07-16 Thread Sofer, Tovi
Hi group, Can someone please elaborate on the comment at the end of section "Debugging Windows & Event Time"? Didn't understand it meaning. https://ci.apache.org/projects/flink/flink-docs-master/monitoring/debugging_event_time.html "Handling Event Time Stragglers Approach 1: Watermark stays late