Hey,
As a matter of fact, you do not need a Flink's CEP library to run the same
query. The same functionality can be achieved by simple tumbling window with a
“median” aggregate (“median" you would have to implement by your self).
https://ci.apache.org/projects/flink/flink-docs-stable/dev/strea
Hi,
Yes, sure. Just use CEP on top of KeyedStream. Take a look at `keyBy`:
https://ci.apache.org/projects/flink/flink-docs-release-1.6/dev/stream/operators/
Piotrek
> On 23 Nov 2018, at 16:04, Spico Florin wrote:
>
> Hello!
>
> I'm using Flink 1.4.2 and I would like to use a group by operat
