Hi Dominik,
I think you are hitting a bug. The greedy quantifier does not work well
if applied for the last element of a pattern. There is a jira issue to
improve support for greedy qualifier[1].
You could work it around with adding an additional state at the end. E.g. :
Pattern.begin[AccelVecto
P.S.
So now my pattern looks like this:
Pattern.begin[AccelVector](EventPatternName,
AfterMatchSkipStrategy.skipPastLastEvent())
.where(_.data() > Threshold)
.oneOrMore
.greedy
.consecutive()
.within(Time.minutes(1))
śr., 25 mar 2020 o 10:03 Dominik Wosiński napisał(a):
> Hey, thanks
Hey, thanks for the answer.
But if I add the *AfterMatchSkipStrategy* it simply seems to emit event by
event so in the case described above it does emit: [400], [500]
Shouldn't the *greedy* quantifier guarantee that this will be matched as
many times as possible thus creating [400, 500] ??
Thanks
Hi Dominik,
you can control FlinkCEP's consumption behaviour via the after match skip
strategies [1]. They allow you to control how Flink treats events after a
match has occurred.
If you are interested in the longest possible window of events exceeding
your threshold, then you could also add term
