Hey, Piotrek,
Thanks for the response and thoughts!
I don't think it is possible to tell the difference between different cases
-- when someone would not want the results back from the instantiated
CollectSinkFunction.
It is not clear why this would be the case, unless it is some test flow
that e
Hi!
Interesting catch. I think the current master branch behaviour is broken.
The chance to lose some records on `endInput`
is simply a critical bug. The limited buffer size is still problematic, as
it can surprise users. Having said that, the newly
proposed behaviour without any buffer is also pr