Hi guys, I've played around with the latest NIFI 1.4.0 release for a while and I think the new variable registry feature is great, however I have 2 questions about this feature:
1. It seems that I could only add variables to a processor group, could I add a global variable in the NIFI root processor group so it could be used anywhere inside NIFI? 2. I want to route to different flows based on the variables I added, but currently the only way I know that could make this work is like this: myprocessor->updateAttribute(add the variable into FlowFile attribute)-> routeOnAttribute->different flows based on the variable value I didn't find any routeOnVariable processor, is there any easier way that I could use to implement conditional flow in NIFI? Thanks /Ben
