flink-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Biplob Biswas <revolutioni...@gmail.com>
Subject Re: No Alerts with FinkCEP
Date Wed, 31 May 2017 11:28:41 GMT
Hi Dawid,

Thanks for the response. Timeout patterns work like a charm, I saw it
previously but didn't understood what it does, thanks for explaining that.

Also, my problem with no alerts is solved now.

The problem was that I was using "Event Time" for processing whereas my
events didn't have any timestamp in itself.  So I removed that part (I am
assuming its working on the processing time now), and now Flink CEP works
like a charm. 

Maybe if in the future there's some log stating the same, it would be easier
and faster to debug the issue. Right now because it printed nothing I had to
trial and error.

Anyway, FlinkCEP just saved me days of work (here we were thinking of using
Spark structured streaming with windowing for the corresponding CEP)

Thanks a lot for all the Help, I have never been disappointed with the Flink
user Group. :) 

Regards,
Biplob



--
View this message in context: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/No-Alerts-with-FinkCEP-tp13333p13401.html
Sent from the Apache Flink User Mailing List archive. mailing list archive at Nabble.com.

Mime
View raw message