Hi Folks, Appreciate any debugging help on a very odd error, after upgrading a Nifi cluster from 1.6.0 to 1.11.4, flowController fails to start due to:
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flowService': FactoryBean threw exception on object creation; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flowController' defined in class path resource [nifi-context.xml]: Cannot resolve reference to bean 'clusterCoordinator' while setting bean property 'clusterCoordinator'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'clusterCoordinator': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalArgumentException: Port must be inclusively in the range [1, 65535]. Port given: 0 The error trace is very similar to the example Andy described in NIFI-6336, the issue there i believe is not specifying 'nifi.cluster.node.protocol.port' in 'nifi.properties', however my conf has that set, 'nifi.cluster.node.protocol.port=50233' and should be using 50233 instead of '0'. Cluster had been running fine previously and as far as i can tell, Nifi and ZK confs and settings are all ok. Also compared to another cluster that had been upgraded with no issues, and is running 1.11.4 just fine. Increased debug logging but without success so far. Am looking at the right property association? patw
