Oh now I understand. Sorry for my confusion. Flink does not offer a JDBC interface to query its state. The only way to do that is to use Flink's proprietary interface. Since this feature is highly experimental there is not a lot of documentation out there. I can recommend you this github repo  where you can see an example of how to access Flink state.
 https://github.com/dataArtisans/queryable-state-demo Cheers, Till On Tue, Oct 18, 2016 at 3:22 PM, Alberto Ramón <a.ramonporto...@gmail.com> wrote: > Hi :) > > *SQL Client ---> JDBC ---> Flink (queryable state)* > > (I don't read from Flink a JDBC Source) > > I want the opposite: See Flink as "realtime database" from my SQL Client > ... for example: Tableau ---> Flink states > > 2016-10-18 14:52 GMT+02:00 Till Rohrmann <trohrm...@apache.org>: > >> Hi Alberto, >> >> have you checked out Flink's JDBCInputFormat? As far as I can tell, Kylin >> has support for JDBC and, thus, you should be able to read from it with >> this input format. >> >> Cheers, >> Till >> >> On Tue, Oct 18, 2016 at 11:28 AM, Alberto Ramón < >> a.ramonporto...@gmail.com> wrote: >> >>> Hello >>> >>> I'm investigating about Flink + Calcite, StreamSQL, Queryable State >>> Is possible connect to Kylin using SQL Client *via JDBC *? >>> (I always see API examples) >>> >>> BR >>> >> >> >