rrd on data-source=*/statistics=pool throws NPE ----------------------------------------------- Key: WFCORE-1737 URL: https://issues.jboss.org/browse/WFCORE-1737 Project: WildFly Core Issue Type: Bug Components: Domain Management Reporter: Claudio Miranda Assignee: Brian Stansberry Fix For: 3.0.0.Alpha6 Run the following command in CLI it throws a NullPointerException As it is a rrd it should not require a resolved wildcard {code} /subsystem=datasources/data-source=*/statistics=pool:read-resource-description {code} Results {code} { "outcome" => "failed", "result" => [], "failure-description" => "WFLYCTL0158: Operation handler failed: java.lang.NullPointerException", "rolled-back" => true } {code} The exception throws at server.log {code} ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 4) WFLYCTL0013: Operation ("resolve") failed - address: ([]): java.lang.NullPointerException at org.jboss.as.controller.operations.global.GlobalOperationHandlers$AbstractAddressResolver.execute(GlobalOperationHandlers.java:422) at org.jboss.as.controller.operations.global.GlobalOperationHandlers$RegistrationAddressResolver.executeSingleTargetChild(GlobalOperationHandlers.java:903) at org.jboss.as.controller.operations.global.GlobalOperationHandlers$AbstractAddressResolver.execute(GlobalOperationHandlers.java:442) at org.jboss.as.controller.operations.global.GlobalOperationHandlers$RegistrationAddressResolver.executeMultiTargetChildren(GlobalOperationHandlers.java:895) at org.jboss.as.controller.operations.global.GlobalOperationHandlers$AbstractAddressResolver.execute(GlobalOperationHandlers.java:440) at org.jboss.as.controller.operations.global.GlobalOperationHandlers$RegistrationAddressResolver.executeSingleTargetChild(GlobalOperationHandlers.java:903) at org.jboss.as.controller.operations.global.GlobalOperationHandlers$AbstractAddressResolver.execute(GlobalOperationHandlers.java:442) at org.jboss.as.controller.operations.global.GlobalOperationHandlers$AbstractAddressResolver.execute(GlobalOperationHandlers.java:337) at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:951) at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:694) at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:389) at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1363) at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:410) at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:232) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:213) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.access$300(ModelControllerClientOperationHandler.java:136) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:157) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:153) at java.security.AccessController.doPrivileged(Native Method) at javax.security.auth.Subject.doAs(Subject.java:422) at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:149) at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1.execute(ModelControllerClientOperationHandler.java:153) at org.jboss.as.protocol.mgmt.ManagementRequestContextImpl$1.doExecute(ManagementRequestContextImpl.java:70) at org.jboss.as.protocol.mgmt.ManagementRequestContextImpl$AsyncTaskRunner.run(ManagementRequestContextImpl.java:160) 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) {code} This op works {code} /subsystem=datasources/data-source=*:read-resource-description {code}