I would like to be able to check when a Nifi processor run successfully but without producing any output, i.e., nothing passed to the downstream process for further processing. I would like to configure an email notification that no output produced by the processor. Any help would be appreciated on how to make such a Nifi validation process to so such check generating one-line text, such as "Nothing produced by XYZ processor"
This is the actual processor being used: ExecuteScriptMarkLogic 220.127.116.11. When thing returned from XQuery script, no output generated for next flow.