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  1. WildFly Core
  2. WFCORE-1737

rrd on data-source=*/statistics=pool throws NPE

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Details

    • Bug
    • Resolution: Done
    • Major
    • 3.0.0.Alpha6
    • None
    • Management
    • None

    Description

      Run the following command in CLI it throws a NullPointerException
      As it is a rrd it should not require a resolved wildcard

      /subsystem=datasources/data-source=*/statistics=pool:read-resource-description
      

      Results

      {
          "outcome" => "failed",
          "result" => [],
          "failure-description" => "WFLYCTL0158: Operation handler failed: java.lang.NullPointerException",
          "rolled-back" => true
      }
      

      The exception throws at server.log

      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)
      

      This op works

      /subsystem=datasources/data-source=*:read-resource-description
      

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              bstansbe@redhat.com Brian Stansberry
              cmiranda@redhat.com Claudio Miranda
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                Created:
                Updated:
                Resolved: