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Posted to user@flink.apache.org by Shailesh Jain <sh...@stellapps.com> on 2017/09/25 13:21:37 UTC

Rule expression for CEP library

Hi,

Apart from the Java/Scala API for the CEP library, is there any other way
to express patterns/rules which can be run on flink engine?

Are there any plans on adding a DSL/Rule expression language for CEP
anytime soon? If not, any pointers on how it can be achieved now would be
really helpful.

Thanks,
Shailesh

Re: Rule expression for CEP library

Posted by Gábor Gévay <gg...@gmail.com>.

Hello Shailesh,

There is a Flink Improvement Proposal for Integration of SQL and CEP:
https://cwiki.apache.org/confluence/display/FLINK/FLIP-20:+Integration+of+SQL+and+CEP

Best,
Gábor


On Mon, Sep 25, 2017 at 3:21 PM, Shailesh Jain
<sh...@stellapps.com> wrote:
> Hi,
>
> Apart from the Java/Scala API for the CEP library, is there any other way to
> express patterns/rules which can be run on flink engine?
>
> Are there any plans on adding a DSL/Rule expression language for CEP anytime
> soon? If not, any pointers on how it can be achieved now would be really
> helpful.
>
> Thanks,
> Shailesh