Github user pepov commented on the issue:
https://github.com/apache/nifi/pull/2866
Don't we have to provide the Service Principal Name and the service keytab?
I don't understand how we can be authenticated to NiFi without specifying those.
Could you provide a docker compose file where we can easily test the
authentication mechanism using a real KDC? Or at least could you describe how
you set up your test environment for us to be able to reproduce?---
