As I'm ramping up on NiFi and debugging more complex apps it's become apparent that a more convenient way to inspect FlowFile streams is needed.
I would propose a new FlowFile Inspector processor that can be inserted into a flow to capture FlowFiles and display as a list in the UI directly, then when click on FlowFile in the list opens up new "inspection" window to see attributes and content. I realize one can use the Provenance reports to do some of this but it's far from real time. Without an Inspector capability flows are far too opaque. Hope this suggestion is helpful. Rick
