This post has a diagram of what Joe described:

https://community.hortonworks.com/articles/16120/how-do-i-distribute-data-across-a-nifi-cluster.html

-Bryan

On Mon, May 16, 2016 at 10:20 AM, Joe Witt <joe.w...@gmail.com> wrote:

> Dale,
>
> The common pattern here is to use NiFi's site-to-site function to
> distribute the load to the rest of the cluster.  So you'd setup a
> remote input port on your flow and then connect the output of your
> primary only processor to a remote process group of that same cluster
> using that new port.
>
> Thanks
> Joe
>
> On Mon, May 16, 2016 at 9:13 AM, dale.chang13 <dale.chan...@outlook.com>
> wrote:
> > I was wondering if there was a way for the NCM to distribute FlowFiles to
> > different nodes.
> >
> > Currently I see that all of the nodes in my cluster run the same
> dataflow. I
> > know I can restrict certain processors to the primary node, but it seems
> > like the NCM does not distribute the FlowFiles to different nodes once
> the
> > primary node have finished their operations.
> >
> > Additionally, I have checked nifi.properties and I do not have any
> > nifi.state properties configured
> >
> >
> >
> > --
> > View this message in context:
> http://apache-nifi-developer-list.39713.n7.nabble.com/Distribute-FlowFiles-among-Nodes-in-a-Cluster-tp10293.html
> > Sent from the Apache NiFi Developer List mailing list archive at
> Nabble.com.
>

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