In Spring Cloud Data Flow (1.3.0) I can create and destroy streams, but how can I edit existing streams? E.g. if I want to temporarily route something to a log, and then later remove the logging, do I have to destroy and then re-create the streams? Or is there a recommended workflow for editing existing streams?
You can't edit streams, the nature of the topology makes it very hard for to guarantee some constraints, for instance what should you do with in flight messages?
However, we have a new project Spring Cloud Skipper That makes it easy to version and update your streams, take a look at the docs, and try some of the samples, you will see that creating new versions of streams is a much easier task now.