Matthew Clarke created NIFI-1299:
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Summary: Multiple identical RPGs on a single NiFI share stats
which can result in user confusion.
Key: NIFI-1299
URL: https://issues.apache.org/jira/browse/NIFI-1299
Project: Apache NiFi
Issue Type: Improvement
Components: Core Framework
Affects Versions: 0.4.0
Reporter: Matthew Clarke
Priority: Minor
If DFMs have multiple RPGs on a single NiFi instance all configured to talk to
the same destination NiFi, the stats displayed on that RPG are reflective of
the total for everyone of those RPGs. It can be confusing to the users.
For example, DFMs may have each RPG sending to a different input port, but
"sent" number on each is the same and is larger then what was actually sent by
just one RPG.
Let say backpressure has stopped one of the target input ports. While no data
may be going out via the RPG tied to that input port, the sent number still
grows because of the other RPGs on the graph. A problem can be come masked.
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