Hello,
While trying to add nodes to my existing NiFi cluster with Ambari, I am getting below error in 3.0 version of HDF. It used to work fine in HDF-2.x version. The issue is related to flow differences, but error messages indicates its the issue with AmbariReportingTaskAmbariReport finger print. Ambari used to take care of this in HDF-2.x version.
Am I missing something here? Any additional steps which I should be doing in 3.0? I cross checked it with below article for HDF-2.0 by @Matt Clarke, except my cluster is unsecured no other differences:
https://community.hortonworks.com/articles/80284/hdf-2x-adding-a-new-nifi-node-to-an-existing-secur....
Any pointers will be appreciated!
2017-07-19 12:39:03,469 ERROR [main] o.a.nifi.controller.StandardFlowService Failed to load flow from cluster due to: org.apache.nifi.controller.UninheritableFlowException: Failed to connect node to cluster because local flow is different than cluster flow.
org.apache.nifi.controller.UninheritableFlowException: Failed to connect node to cluster because local flow is different than cluster flow.
at org.apache.nifi.controller.StandardFlowService.loadFromConnectionResponse(StandardFlowService.java:936)
at org.apache.nifi.controller.StandardFlowService.load(StandardFlowService.java:515)
at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:800)
at org.apache.nifi.NiFi.<init>(NiFi.java:160)
at org.apache.nifi.NiFi.main(NiFi.java:267)
Caused by: org.apache.nifi.controller.UninheritableFlowException: Proposed configuration is not inheritable by the flow controller because of flow differences: Found difference in Flows:
Local Fingerprint: 7c84501d-d10c-407c-b9f3-1d80e38fe36a3b80ba0f-a6c0-48db-b721-4dbc04cef28eorg.apache.nifi.reporting.ambari.AmbariReportingTaskAmbariReport
Cluster Fingerprint: 7c84501d-d10c-407c-b9f3-1d80e38fe36a428574ae-015d-1000-0000-0000454185d7org.apache.nifi.processors.standard.TailFileNO_VALUEorg.apache.n
at org.apache.nifi.controller.StandardFlowSynchronizer.sync(StandardFlowSynchronizer.java:259)
at org.apache.nifi.controller.FlowController.synchronize(FlowController.java:1576)
at org.apache.nifi.persistence.StandardXMLFlowConfigurationDAO.load(StandardXMLFlowConfigurationDAO.java:84)
at org.apache.nifi.controller.StandardFlowService.loadFromBytes(StandardFlowService.java:722)
at org.apache.nifi.controller.StandardFlowService.loadFromConnectionResponse(StandardFlowService.java:911)
... 4 common frames omitted
Thanks
