Can the Primary Node be manually selected by a user? I believe this capability was available in 0.x, but I'm not sure it exists in 1.x.
Also, when a processor is configured to run only on the Primary Node, how are the processor's output flowfiles distributed (i.e. load balanced) across the cluster? The documentation says this occurs "with the proper dataflow configuration". What are the requirements and options to properly configure this scenario? Similarly, when a processor which accepts input (e.g. PutFile) is configured to run only on the Primary Node, what occurs behind the scenes? Is the flowfile physically transferred from the repositories on non-Primary Nodes to the appropriate Primary Node? Thanks, Mark
