Hi Jayant, Could you elaborate a bit more what you mean? Flink’s windows are not used in Flink CEP. They are a different concept.
> On 20 Dec 2017, at 09:23, Jayant Ameta <wittyam...@gmail.com> wrote: > > Would it be possible to get the same result using windows? > > Jayant Ameta > > On Tue, Dec 19, 2017 at 3:23 PM, Dawid Wysakowicz > <wysakowicz.da...@gmail.com> wrote: > It is not possible at this moment. FlinkCEP can handle only one Pattern > applied statically. There is a JIRA ticket for that: > https://issues.apache.org/jira/browse/FLINK-7129 . > > > On 19 Dec 2017, at 10:10, Jayant Ameta <wittyam...@gmail.com> wrote: > > > > I've a datastream of events, and another datastream of patterns. The > > patterns are provided by users at runtime, and they need to come via a > > Kafka topic. I need to apply each of the pattern on the event stream using > > Flink-CEP. Is there a way to get a PatternStream from the DataStream when I > > don't know the pattern beforehand? > > > > https://stackoverflow.com/questions/47883408/apache-flink-how-to-apply-patterns-from-a-source-onto-another-datastream > >
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