Do you have an example workflow of a REST API or external program that reads the flowfile contents and update attributes with the output?
Can you have processors for child flows impact original flow? -Compressed file is input into system -Unpack file -Run all children files through external program -Make decision on original based on children attributes Last and not least- Is there a way to export and import attributes between different Nifi instances? You could have uuid.attributes and uuid.file to match them on the distance end. Thoughts? Thank you, Eric
