Hi, As Zhongqiang said, the CEP API is stable. Besides that, there are some changes worth mentioning： 1. https://issues.apache.org/jira/browse/FLINK-23890 Since flink 1.16.0, the timer creation is optimized which can incredibly reduce the resource usage of cep operator given same workload. 2. https://issues.apache.org/jira/browse/FLINK-27392 This jira supports defining window among adjacent sub-pattern. 3. https://issues.apache.org/jira/browse/FLINK-26941 This jira enables Pattern to end with notFollowedBy with window
Best, Biao Geng gongzhongqiang <gongzhongqi...@apache.org> 于2024年4月23日周二 16:54写道： > Hi, > > After flink 1.5 , there have been no major changes to the CEP API. > > Best, > Zhongqiang Gong > > Esa Heikkinen <esa.heikki...@tuni.fi> 于2024年4月23日周二 04:19写道： > >> Hi >> >> It's been over 5 years since I last did anything with FlinkCEP and Flink. >> >> Has there been any significant development in FlinkCEP during this time? >> >> BR. Esa >> >>
