@Matt Clarke @Shu Thanks for you quick response Matt. Yes you are correct. It's working now. However I did not understood, unless I create a outport in PG1 I am unable to create a connection at root level to another PG2 via outport. Any idea why is that so? ... View more

@Pierre Villard I am planning to implement this use case pushing tail output from NiFi (HDF) to MiniFi to HDFS (i.e. HDP). I attempted as per your suggestions, however there are errors and looks like the input port in MiniFi would require. Below is the error & attached the error + ports info I have 2 clusters, one for NiFi (HDF 3.2) & another HDP 2.6.5 "'Input Ports' in section 'top level' because must be empty in root group as external input/output ports are currently unsupported" Am I missing something? Kindly guide. nifi-1.pngnifi-2.pngnifi-3.png Thanks, Bharat ... View more

Hi Shu, Sorry to re-open this if it's already closed. Wanted to get your help to know where am I going wrong. I followed your steps however I am getting below error while I connect Process Group1 with RPG. I have an output port in PG1. ... View more