I've gone through the example as well as the documentation and I still couldn't understand whether my use case requires joining. 1. What would happen if I didn't join?2. As the 2 incoming data streams have the same type, if joining is absolutely necessary then just a union (oneStream.union(anotherStream)) followed by a keyBy should be good enough right? I am asking this because I would prefer to use the simple RichMapFunction or RichFlatMapFunction as opposed to the RichCoFlatMapFunction.Thanks a lot!
-- Sent from: http://apache-flink-user-mailing-list-archive.2336050.n4.nabble.com/
