Thanks Walther, I am not keeping my window forever.if the event is arrived after graced period(lateness) i update event time to current time or say last event time. That essentially solve infinite issue.
1.3 is not stable yet? -- View this message in context: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/State-in-Custom-Tumble-Window-Class-tp13177p13195.html Sent from the Apache Flink User Mailing List archive. mailing list archive at Nabble.com.
