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https://issues.apache.org/jira/browse/NIFI-1991?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Joseph Witt updated NIFI-1991:
------------------------------
    Fix Version/s:     (was: 1.1.0)

> Zero Master Cluster:  Modifying a disconnected node causes other nodes to not 
> be able to join cluster
> -----------------------------------------------------------------------------------------------------
>
>                 Key: NIFI-1991
>                 URL: https://issues.apache.org/jira/browse/NIFI-1991
>             Project: Apache NiFi
>          Issue Type: Bug
>          Components: Core Framework
>            Reporter: Andrew Lim
>            Priority: Blocker
>
> I created a zero master cluster with 3 nodes.  All three were up and running.
> I stopped all 3 instances and then brought up just Node1.
> In the Node1 UI, I made some edits to the flow.
> I attempted but was not able to bring up Node2 and Node3 to join the cluster.
> Here is what I saw in the logs:
> 2016-06-09 14:35:47,051 WARN [main] org.apache.nifi.web.server.JettyServer 
> Failed to start web server... shutting down.
> java.lang.Exception: Unable to load flow due to: java.io.IOException: 
> org.apache.nifi.controller.UninheritableFlowException: Failed to connect node 
> to cluster because local flow is different than cluster flow.
>         at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:753) 
> ~[nifi-jetty-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
>         at org.apache.nifi.NiFi.<init>(NiFi.java:137) 
> [nifi-runtime-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
>         at org.apache.nifi.NiFi.main(NiFi.java:227) 
> [nifi-runtime-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
> Caused by: java.io.IOException: 
> 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.load(StandardFlowService.java:501)
>  ~[nifi-framework-core-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
>         at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:744) 
> ~[nifi-jetty-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
>         ... 2 common frames omitted
> Caused by: 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:862)
>  ~[nifi-framework-core-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
>         at 
> org.apache.nifi.controller.StandardFlowService.load(StandardFlowService.java:497)
>  ~[nifi-framework-core-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
>         ... 3 common frames omitted
> 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 contains additional configuration from Cluster Fingerprint: 
> eba77dac-32ad-356b-8a82-f669d046aa21eba77dac-32ad-356b-8a82-f669d046aa21org.apache.nifi.processors.standard.LogAttributeNO_VALUEAttributes
>  to IgnoreNO_VALUEAttributes to LogNO_VALUELog prefixNO_VALUEs
>         at 
> org.apache.nifi.controller.StandardFlowSynchronizer.sync(StandardFlowSynchronizer.java:219)
>  ~[nifi-framework-core-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
>         at 
> org.apache.nifi.controller.FlowController.synchronize(FlowController.java:1329)
>  ~[nifi-framework-core-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
>         at 
> org.apache.nifi.persistence.StandardXMLFlowConfigurationDAO.load(StandardXMLFlowConfigurationDAO.java:75)
>  ~[nifi-framework-core-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
>         at 
> org.apache.nifi.controller.StandardFlowService.loadFromBytes(StandardFlowService.java:668)
>  ~[nifi-framework-core-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
>         at 
> org.apache.nifi.controller.StandardFlowService.loadFromConnectionResponse(StandardFlowService.java:839)
>  ~[nifi-framework-core-1.0.0-SNAPSHOT.jar:1.0.0-SNAPSHOT]
>         ... 4 common frames omitted
> 2016-06-09 14:35:47,052 INFO [Thread-1] org.apache.nifi.NiFi Initiating 
> shutdown of Jetty web server...



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