Probably `processAt` is not used adequately because after increasing maxDelay in watermark to 10 minutes it works as expected.
Is there any upper limit of setting this maxDelay? Because there might be too many windows are waiting for the last instance? Best, Sendoh -- View this message in context: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/TimeWindowAll-doeesn-t-assign-properly-with-EventTime-tp8201p8234.html Sent from the Apache Flink User Mailing List archive. mailing list archive at Nabble.com.