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From Aldrin Piri <aldrinp...@gmail.com>
Subject Re: Using QueryDatabaseTable processor in MiNiFi
Date Thu, 27 Jul 2017 14:09:43 GMT
Hey Jeff,

Could you please provide a full nifi-app.log of the startup?

Thanks,
Aldrin

On Thu, Jul 27, 2017 at 10:04 AM, Jeff Zemerick <jzemerick@apache.org>
wrote:

> 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
>
>

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