Hi Rafi, Even I also wanted this facility from Flink Core. But I think this is already solved by Uber on Flink.
https://eng.uber.com/athenax/ Best On Tue, Dec 26, 2017 at 6:21 PM, Rafi Aroch <raf...@walkme.com> wrote: > Hi, > > I'm Rafi, Data Architect at WalkMe. > > Our Mobile platform generates events coming from the end-users mobile > device for different actions that the user does. > > The use case I wanted to implement using Flink CEP is as follows: > > We would like to expose a UI where we could define a set of rules. Rules > can be statefull, like: > > User did X 4 times in the last hour > AND > User did Y and then did Z in a session > AND > User average session duration is > 60 seconds > > As the set of rules are met, we would like to trigger an action. Like a > REST call, fire event, etc. > > This sounds like a good fit for Flink CEP, except that currently, I > understand that CEP patterns have to be "hard-coded" in my jobs code in > order to build the graph. > This set of rules may change many times a day. So re-deploying a Flink job > is not an option (or is it?). > > I found this ticket: https://issues.apache.org/jira/browse/FLINK-7129 and > was hoping you plan to add this feature soon :) > > This would make a powerful feature and open up many interesting use-cases. > > Meanwhile, can you suggest a way of implementing this use-case? > > Hope this makes sense. > Would love to hear your thoughts. > > Thanks, > Rafi > -- Shivam Sharma Data Engineer @ Goibibo Indian Institute Of Information Technology, Design and Manufacturing Jabalpur Mobile No- (+91) 8882114744 Email:- 28shivamsha...@gmail.com LinkedIn:-*https://www.linkedin.com/in/28shivamsharma <https://www.linkedin.com/in/28shivamsharma>*
