Re: Flink CEP AbstractCEPPatternOperator fail after event detection

2016-04-07 Thread norman sp
Hi, here is an example input that produces the error. These are read from Kafka. 01:43:43.5921 2121{"Pressure target - Value":"6"} 01:43:43.5961 2121{"Flow target - Value":"23"} 01:43:44.2631 2121{"Pressure target - Value":"7"} 01:43:44.9721 2121

Re: Flink CEP AbstractCEPPatternOperator fail after event detection

2016-04-07 Thread norman sp
Hi Till, thank you. here's the code: public class CepStorzSimulator { public static void main(String[] args) throws Exception { final ParameterTool parameterTool = ParameterTool.fromArgs(args); if(parameter

Re: Flink CEP AbstractCEPPatternOperator fail after event detection

2016-04-06 Thread norman sp
Hi Till, I used Flink version 1.0.0 and tried all three TimeCharacteristics. Not I tried the new Flink 1.0.1 that gives me the following error. After detecting an event it processes a few stream tuples but then crashes. I'm not sure how to solve that part of the error message: "This can indicate t

Flink CEP AbstractCEPPatternOperator fail after event detection

2016-04-06 Thread norman sp
Hi, I'm trying out the new CEP library but have some problems with event detection. In my case Flink detects the event pattern: A followed by B within 10 seconds. But short time after event detection when the event pattern isn't matched anymore, the program crashes with the error message: 04/06/20