question Re: Nifi Cluster Test Cases. in Archives of Support Questions (Read Only)

Nifi Cluster Test Cases.

Anishkumarv — Tue, 07 Mar 2017 21:41:38 GMT

Hi All,

I have configured unsecured 3 node nifi cluster setup using below link.

https://pierrevillard.com/2016/08/13/apache-nifi-1-0-0-cluster-setup/

Without any issues now all the instances are up.

Kindly share the some test cases to validate my NIFI cluster settings.

Re: Nifi Cluster Test Cases.

Anishkumarv — Tue, 07 Mar 2017 22:31:51 GMT

@Matt Clarke Hi Master

I am new to nifi Administration. Can you help on this.

Re: Nifi Cluster Test Cases.

MattWho — Wed, 08 Mar 2017 00:02:40 GMT

@Anishkumar Valsalam

Not sure exactly what you are looking for.

- Verify you can access the NIFi UI from any one of your nodes URLs.

- Verify the UI shows 3/3 connected nodes.

- Verify you can add components to the canvas (processors and connections)

- Verify you can add controller services and reporting tasks.

- Go into "cluster" UI and manually disconnect the "cluster coordinator" and/or " primary node". Make sure that a new node(s) is assigned these roles.

- From "Cluster" UI make sure you can reconnect a disconnected node.

Since your NiFi cluster is running unsecured there isn't much more to validate from an administration standpoint.

- You don't have node to node mutual authentication to worry about

- You don't have user authentication or authorization to worry about.

Dataflows are built in a cluster the same way they are built in a standalone NiFi installation. Just keep in mind that every node in your cluster runs its own copy of the dataflow and works on its own set of FlowFiles.

Thanks,

Matt

Re: Nifi Cluster Test Cases.

Anishkumarv — Wed, 08 Mar 2017 01:03:06 GMT

Thanks @Matt Clarke