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that must be defined for each processor. When specifying connections, you will reference the success relationships and this identifier as either the source and/or destination ID. Note that if the properties do not exist
for the processor, it will fail to run.
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Connections
Connections define the relationships as input and output ports within the defined flow. The example, below, uses the processor defined in the previous section and passes it to a remote processing
group upon success. Options within the connection limit the maximum work queue size and the amount of time flowfiles may spend in the queue.
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Remote processing Groups
Remote processing groups are processors define input and output ports for a NiFi instance using the Site to Site protocol. In this example, the URL defines a local instance of NiFi and an input port. This
input port will define the UUID of the input port on the NiFi instance. In this case, properties are defined as port and host name within the input port. The number of concurrent tasks can be configured
to limit or increase the concurrency in the data being sent to NiFi.
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