I have a small flow that was exported from NiFi and it uses a QueryDatabaseTable processor. When the flow is converted to yaml and set in MiNiFi I get the following error in MiNiFi's app log:
ERROR [main] o.apache.nifi.controller.FlowController Could not create Processor of type org.apache.nifi.processors.standard.QueryDatabaseTable for ID 9570c06a-837b-3ac0-0000-000000000000; creating "Ghost" implementation org.apache.nifi.controller.exception.ProcessorInstantiationException: Unable to find bundle for coordinate default:unknown:unversioned at org.apache.nifi.controller.FlowController.instantiateProcessor(FlowController.java:1162) at org.apache.nifi.controller.FlowController.createProcessor(FlowController.java:1080) at org.apache.nifi.controller.FlowController.createProcessor(FlowController.java:1053) at org.apache.nifi.controller.StandardFlowSynchronizer.addProcessGroup(StandardFlowSynchronizer.java:1054) at org.apache.nifi.controller.StandardFlowSynchronizer.addProcessGroup(StandardFlowSynchronizer.java:1175) at org.apache.nifi.controller.StandardFlowSynchronizer.sync(StandardFlowSynchronizer.java:312) at org.apache.nifi.controller.FlowController.synchronize(FlowController.java:1544) at org.apache.nifi.persistence.StandardXMLFlowConfigurationDAO.load(StandardXMLFlowConfigurationDAO.java:84) at org.apache.nifi.controller.StandardFlowService.loadFromBytes(StandardFlowService.java:720) at org.apache.nifi.controller.StandardFlowService.load(StandardFlowService.java:533) at org.apache.nifi.minifi.MiNiFiServer.start(MiNiFiServer.java:113) at org.apache.nifi.minifi.MiNiFi.<init>(MiNiFi.java:140) at org.apache.nifi.minifi.MiNiFi.main(MiNiFi.java:239) I verified in the log that the QueryDatabaseTable processor is being loaded during MiNiFi's start up. Just above this message I can see that the DBCP controller service seems to be ok: 2017-07-27 09:32:54,877 INFO [main] o.a.n.c.s.StandardControllerServiceProvider Created Controller Service of type org.apache.nifi.dbcp.DBCPConnectionPool with identifier c42fe292-fe4b-3423-0000-000000000000 2017-07-27 09:32:54,925 INFO [main] o.a.nifi.groups.StandardProcessGroup DBCPConnectionPool[id=c42fe292-fe4b-3423-0000-000000000000] added to StandardProcessGroup[identifier=f56cb9ff-f706-328b-0000-000000000000] Did I forget to do something? Thanks, Jeff
