The problem was that I did not have my database host connected. For some reason I thought that I had set up the database to be internal without the SCM host, but I was wrong! I decomissioned the database host and it prevented heartbeating from happening. ... View more

After you create multiple input ports in the NiFi, when you link your processor with your RPG, it will promote for you to choose which input port to use with selection list "to input". ... View more