A recent commit (possibly https://github.com/wildfly/wildfly/commit/6958572eab1c7ee6f3a6916eb1d3d64...) 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@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@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? _______________________________________________ wildfly-dev mailing list wildfly-dev(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/wildfly-dev