Hi,
all calls to onElement() or onTimer() are syncronized for any keys. Think
of a single thread calling these methods.
Event-time timers are called when a watermark passes the timer. Watermarks
are received as special records, so the methods are called in the same
order as records (actual records
Thanks.
I have a few follow up questions regarding ProcessFunction. I think
that the core should take care of any synchronization issues between calls
to onElement and onTimer in case of a keyed stream but tests do not seem to
suggest that.
I have specifically 2 questions.
1. Are cal
