Hi shyla, There is a same question[1] asked two days ago. Maybe it is helpful for you. Let me know if you have any other concern. Best, Hequn
[1] http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/How-to-trigger-a-function-on-the-state-periodically-td21311.html On Thu, Jul 12, 2018 at 4:50 AM, shyla deshpande <deshpandesh...@gmail.com> wrote: > I need to create User Notification/Reminder when I don’t see a specific > event (high volume) from that user for more than 2 weeks. > > Should I be using windowing or CEP or ProcessFunction? > > I am pretty new to Flink. Can anyone please advise me what is the best way > to solve this? > > Thank you for your time. >
