Hi, You probably want to read this: https://bryanbende.com/development/2021/11/08/apache-nifi-1-15-0-parameter-context-inheritance
Thanks, Pierre Le ven. 4 févr. 2022 à 13:38, James McMahon <[email protected]> a écrit : > We have just started to employ parameter contexts rather than environment > variables. I have read that you can only have one parameter context for a > process group. We often have a process group that employs other process > groups in its flow, let's call the parent group A and the called group B. > For my questions, there is a parameter context associated with the parent > process group A. > > Is there a concept of parameter context inheritance? Is there parameter > context override? More specifically: > > In the case where the internal called process group B has no parameter > context set, will it inherit the parameter context from the parent process > group A? > > In the case where the internal called process group B has a parameter > context set that shares no parameter names in common with the context of A, > is B aware of a context that is A context + B context? > > In the case where the internal called process group B has a parameter > context set that shares one or more parameter names in common with the > context of A, is B aware of a context that is A context+B context, but its > common parameter overrides that from A? >
