Re: Keyby multiple elements

2018-02-16 Thread Björn Zachrisson
Hi Fabian, It does not since my events are out of order within a certain interval and removing allowedLateness reduces the elements processed with 99.5%. Is it possible to trigger the window first when the allowed latness value has been passed? Regards Björn Zachrisson On 16 February 2018

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

Flink Event Time order

2017-05-01 Thread Björn Zachrisson
Hi, According to the link https://pastebin.com/409Z0tSc I'm trying to start building my flink application based on "taxi drives"-example. I use a priority queue to add the events and emitting watermarks every period+1min where period normally is 30minutes. The thing is that the events seems to