Hey Say im aggregating an event stream by sessionId in SQL and im emitting the results once the session is "over", i guess i should be using Fire and Purge - i dont expect to need to session data once over. How should i treat the Idle state retention time - is it needed at all if im using purge? will it become relevant only if a session is both never-ending AND never has more records?
Thanks! -- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/
