Hi Ori, Once a session ends, it's state should get purged. You should take care that a session does end. For example, if you wait for a 'session-end' event, limit it with some time threshold. If it's defined with inactivity gap and your client sends infinite events, you could limit the session length to enforce a new session (may be simpler done on the client side).
Hope this helps, Rafi On Tue, Jun 23, 2020 at 5:11 PM Ori Popowski <ori....@gmail.com> wrote: > Hi, > > When working with an ever growing key-space (let's say session ID), and a > SessionWindow with a ProcessFunction - should we worry about the state > growing indefinitely? Or does the window make sure to clean state after > triggers? > > Thanks >
