question Re: i want to add 2 host or instance in NiFi in Support Questions

i want to add 2 host or instance in NiFi

irfangk1 — Tue, 20 Aug 2019 05:01:35 GMT

I want to add 2 host in running Nifi server, which steps i have to follow.. please suggest you input

Re: i want to add 2 host or instance in NiFi

DennisJaheruddi — Wed, 28 Aug 2019 17:37:36 GMT

I just checked with @MattWho and it seems this explanation is still relevant. Of course it does assume you are using Ambari:

https://community.cloudera.com/t5/Community-Articles/HDF-2-x-Adding-a-new-NiFi-Node-to-an-existing-secured-NiFi/ta-p/249284

Re: i want to add 2 host or instance in NiFi

Shelton — Fri, 30 Aug 2019 08:29:22 GMT

@irfangk1

It would be good to clarify whether its a CDH or HDP cluster managed by Ambari or not and any relevant information.

Re: i want to add 2 host or instance in NiFi

irfangk1 — Fri, 30 Aug 2019 03:45:26 GMT

its a HDP Boss

Re: i want to add 2 host or instance in NiFi

Shelton — Fri, 30 Aug 2019 08:49:09 GMT

@irfangk1

If its an HDP cluster then I assume you are using Ambari for managing the HDF cluster, you will need to first prepare the 2 new hosts see the Prepare the EnvironmentCloudera document

Then add the hosts to the cluster see Add host to cluster Thereafter add HDF to these 2 new nodes it follows the same procedure as adding HDF Services on an existing HDP Cluster

hTH