Always getting "Service jboss.data-source-config.<DS_NAME> is already registered" error when deploying vdb

[minomara83]

Hi everyone,
when I try to deploy a new virtual database (Teiid9TestConnection_DS is the datasource name, a local MySQL datasource for testing) I always get the following error, even at the very first deploy attempt:

15:25:15,346 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 8)  WFLYCTL0013: Operation ("enable") failed - address: ([

    ("subsystem" => "datasources"),

    ("data-source" => "Teiid9TestConnection_DS")

]): org.jboss.msc.service.DuplicateServiceException: Service jboss.data-source-config.Teiid9TestConnection_DS is already registered

  at org.jboss.msc.service.ServiceRegistrationImpl.setInstance(ServiceRegistrationImpl.java:158)

  at org.jboss.msc.service.ServiceControllerImpl.startInstallation(ServiceControllerImpl.java:235)

  at org.jboss.msc.service.ServiceContainerImpl.install(ServiceContainerImpl.java:768)

  at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:223)

  at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2401)

  at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:223)

  at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2401)

  at org.jboss.msc.service.ServiceBuilderImpl.install(ServiceBuilderImpl.java:317)

  at org.jboss.as.controller.OperationContextImpl$ContextServiceBuilder.install(OperationContextImpl.java:1931)

  at org.jboss.as.connector.subsystems.datasources.DataSourceEnable.addServices(DataSourceEnable.java:193)

  at org.jboss.as.connector.subsystems.datasources.DataSourceEnable$1.execute(DataSourceEnable.java:87)

  at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:803)

  at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:601)

  at org.jboss.as.controller.AbstractOperationContext.completeStepInternal(AbstractOperationContext.java:354)

  at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:330)

  at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1183)

  at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:362)

  at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:218)

  at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:201)

  at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.access$300(ModelControllerClientOperationHandler.java:128)

  at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:150)

  at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:146)

  at java.security.AccessController.doPrivileged(Native Method)

  at javax.security.auth.Subject.doAs(Subject.java:422)

  at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:92)

  at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1.execute(ModelControllerClientOperationHandler.java:146)

  at org.jboss.as.protocol.mgmt.AbstractMessageHandler$2$1.doExecute(AbstractMessageHandler.java:298)

  at org.jboss.as.protocol.mgmt.AbstractMessageHandler$AsyncTaskRunner.run(AbstractMessageHandler.java:518)

  at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)

  at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)

  at java.lang.Thread.run(Thread.java:745)

  at org.jboss.threads.JBossThread.run(JBossThread.java:320)

I have tried different configurations, getting always this error, which doesn't let me deploy the VDB:

1. Teiid designer 11.0.0 + Teiid runtime 9.0.6 (WildFly AS + Teiid downloaded in bundle from 9.0 Downloads · Teiid) + Eclipse 4.6 Neon + Java 1.8.
2. Teiid designer 10.1 + Teiid runtime 9.0.6 (WildFly 9.0.6 AS downloaded separately from Teiid, then merged while unzipping) + Eclipse 4.5 Mars + Java 1.8.

Before this main error, the log shows also Unable to select any database object(s) that match root.

Can anyone help me understand and overcome the problem?

Thanks in advance.

[blafond]

1) Teiid Designer 10.x (Mars) does not support Teiid 9.0 or greater.  11.0 Designer was released to support Teiid 9 and Wildfly AS

2) Verify that the JNDI name is correct in the VDB editor's Source Binding Definition panel by selecting the source model in the tree.

3) Open/select the Servers view in your workspace and open the tree for your running server to see the contents of Teiid Instance Configuration node.  You should find the Data Source: Teiid9TestConnectionDS already deployed.

You could then try deleting the deployed data source then re-deploying the VDB.