Abzooba AdminIntroduction: We need to create a minimum of three Apache ZooKeeper nodes and three nodes for Apache NiFi. If you want to increment the apache NiFi node then you can do it, but to achieve the failover in case one apache NiFi primary node goes down, then in this case with the help of ZooKeeper failover controller suggest or set the other node as a primary in apache NiFi cluster.
