Very Strange: Nifi Flow does not have Input ports

rafy — Tue, 21 Apr 2026 07:54:13 GMT

Please, kindly help.

I am trying to do Minifi - Nifi s2s communication.

So, i was trying to generate a flow file(to use for minifi) on one of Secured Nifi cluster nodes.

- i dropped an input port on the root canvas & connected it to putfile processor

- i created a process group. I dropped tailfile processor & Remote Process Group processor inside it.

- I configured RPG with the url of the root canvas

I don't actually know what i am doing wrong because all my configurations seems to be good.

# Site to Site properties
nifi.remote.input.host=masternode
nifi.remote.input.secure=true
nifi.remote.input.socket.port=10000
nifi.remote.input.http.enabled=true
nifi.remote.input.http.transaction.ttl=30 sec
nifi.remote.contents.cache.expiration=30 secs

Below are the the pics.

Re: Very Strange: Nifi Flow does not have Input ports

rafy — Mon, 27 Jun 2022 15:42:21 GMT

Thanks to everyone for your kind help.

Eventually, i got to know that the problem is with the access policy.

I got the clue from here:

https://bryanbende.com/development/2016/08/30/apache-nifi-1.0.0-secure-site-to-site

Thank you all.

question Very Strange: Nifi Flow does not have Input ports in Support Questions

Very Strange: Nifi Flow does not have Input ports

Re: Very Strange: Nifi Flow does not have Input ports