[wildfly-dev] Error invoking DataSourceStatisticsListener

[Frank Langelage]

A recent commit (possibly 
https://github.com/wildfly/wildfly/commit/6958572eab1c7ee6f3a6916eb1d3d6413af16ec8) 
introduced this problem:
19.09. 15:38:00,638 INFO  [org.jboss.as.server.deployment#start] 
JBAS015876: Starting deployment of "hgm2e-langfr-sb2000-ipc-ifx-ds.xml" 
(runtime-name: "hgm2e-langfr-sb2000-ipc-ifx-ds.xml")
19.09. 15:38:00,702 ERROR [org.jboss.msc.service#invokeListener] 
MSC000002: Invocation of listener 
"org.jboss.as.connector.subsystems.datasources.DataSourceStatisticsListener at 193180c" 
failed: java.lang.IllegalArgumentException: JBAS014809: A node is 
already registered at '(deployment => *)(subsystem => 
datasources)(data-source => *)(statistics => jdbc)'
         at 
org.jboss.as.controller.registry.ConcreteResourceRegistration.registerSubModel(ConcreteResourceRegistration.java:142) 
[wildfly-controller-8.0.0.Beta1-SNAPSHOT.jar:8.0.0.Beta1-SNAPSHOT]
         at 
org.jboss.as.controller.registry.AbstractResourceRegistration.registerSubModel(AbstractResourceRegistration.java:88) 
[wildfly-controller-8.0.0.Beta1-SNAPSHOT.jar:8.0.0.Beta1-SNAPSHOT]
         at 
org.jboss.as.connector.subsystems.datasources.DataSourceStatisticsListener.transition(DataSourceStatisticsListener.java:72) 
[wildfly-connector-8.0.0.Beta1-SNAPSHOT.jar:8.0.0.Beta1-SNAPSHOT]
         at 
org.jboss.msc.service.ServiceControllerImpl.invokeListener(ServiceControllerImpl.java:1533) 
[jboss-msc-1.2.0.Beta2.jar:1.2.0.Beta2]
         at 
org.jboss.msc.service.ServiceControllerImpl.access$2800(ServiceControllerImpl.java:51) 
[jboss-msc-1.2.0.Beta2.jar:1.2.0.Beta2]
         at 
org.jboss.msc.service.ServiceControllerImpl$ListenerTask.run(ServiceControllerImpl.java:2095) 
[jboss-msc-1.2.0.Beta2.jar:1.2.0.Beta2]
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
[rt.jar:1.7.0_40]
         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
[rt.jar:1.7.0_40]
         at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_40]

19.09. 15:38:00,733 INFO 
[org.jboss.as.connector.subsystems.datasources#transition] JBAS010400: 
Bound data source [java:/hgm2e-langfr-sb2000-ipc]
19.09. 15:38:00,728 INFO 
[org.jboss.as.connector.subsystems.datasources#transition] JBAS010400: 
Bound data source [java:/hgm2e-langfr-sb2000-ipc-ems]
19.09. 15:38:00,722 ERROR [org.jboss.msc.service#invokeListener] 
MSC000002: Invocation of listener 
"org.jboss.as.connector.subsystems.datasources.DataSourceStatisticsListener at 1c72116" 
failed: java.lang.IllegalArgumentException: JBAS014809: A node is 
already registered at '(deployment => *)(subsystem => 
datasources)(data-source => *)(statistics => jdbc)'
         at 
org.jboss.as.controller.registry.ConcreteResourceRegistration.registerSubModel(ConcreteResourceRegistration.java:142) 
[wildfly-controller-8.0.0.Beta1-SNAPSHOT.jar:8.0.0.Beta1-SNAPSHOT]
         at 
org.jboss.as.controller.registry.AbstractResourceRegistration.registerSubModel(AbstractResourceRegistration.java:88) 
[wildfly-controller-8.0.0.Beta1-SNAPSHOT.jar:8.0.0.Beta1-SNAPSHOT]
         at 
org.jboss.as.connector.subsystems.datasources.DataSourceStatisticsListener.transition(DataSourceStatisticsListener.java:72) 
[wildfly-connector-8.0.0.Beta1-SNAPSHOT.jar:8.0.0.Beta1-SNAPSHOT]
         at 
org.jboss.msc.service.ServiceControllerImpl.invokeListener(ServiceControllerImpl.java:1533) 
[jboss-msc-1.2.0.Beta2.jar:1.2.0.Beta2]
         at 
org.jboss.msc.service.ServiceControllerImpl.access$2800(ServiceControllerImpl.java:51) 
[jboss-msc-1.2.0.Beta2.jar:1.2.0.Beta2]
         at 
org.jboss.msc.service.ServiceControllerImpl$ListenerTask.run(ServiceControllerImpl.java:2095) 
[jboss-msc-1.2.0.Beta2.jar:1.2.0.Beta2]
         at 
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 
[rt.jar:1.7.0_40]
         at 
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 
[rt.jar:1.7.0_40]
         at java.lang.Thread.run(Thread.java:724) [rt.jar:1.7.0_40]

19.09. 15:38:00,925 INFO  [org.jboss.as.server#handleResult] JBAS018559: 
Deployed "hgm2e-langfr-sb2000-ipc-ifx-ds.xml" (runtime-name : 
"hgm2e-langfr-sb2000-ipc-ifx-ds.xml")

There 3 datasources defined in -ds.xml files in deployments folder.
First file DefaultDS-ds.xml wich contains DefaultDS deploys fine.
Second file named, hgm2e-langfr-sb2000-ipc-ifx-ds.xml in this case, 
defines 2 more datasources which raise these errors.
These more likely warnings, because the application including database 
access work fine. But they should go away again.

Stefano / Brian?