Github user JPercivall commented on the issue:
https://github.com/apache/nifi/pull/701
2 reproducible errors:
3 node secure cluster
node 1 is primary and coordinator
view bulletin board from node 2
using node 1 disconnect node 3
first error: see multiple messages in node 2 regarding this event
using node 1 disconnect self
Second error: in node 2 bulletin board see continuous stream of error
messages


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