[jboss-jira] [JBoss JIRA] (WFLY-13376) Cannot change jgroups subsystem attribute without reload

[Paul Ferraro (Jira)]

     [ https://issues.redhat.com/browse/WFLY-13376?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Paul Ferraro moved JBEAP-19225 to WFLY-13376:
---------------------------------------------

              Project: WildFly  (was: JBoss Enterprise Application Platform)
                  Key: WFLY-13376  (was: JBEAP-19225)
             Workflow: GIT Pull Request workflow   (was: CDW with loose statuses v1)
          Component/s: Clustering
                           (was: Clustering)
    Affects Version/s: 19.0.0.Final
                           (was: 7.4.0.CD19)


> Cannot change jgroups subsystem attribute without reload
> --------------------------------------------------------
>
>                 Key: WFLY-13376
>                 URL: https://issues.redhat.com/browse/WFLY-13376
>             Project: WildFly
>          Issue Type: Bug
>          Components: Clustering
>    Affects Versions: 19.0.0.Final
>            Reporter: Paul Ferraro
>            Assignee: Paul Ferraro
>            Priority: Blocker
>
> We hit a change in behaviour while testing 7.4.0.CD19.
> In 7.3.0.GA and before it was perfectly fine changing jgroups attribute without reloading: 
> {code:java}
> /subsystem=jgroups/channel=ee:write-attribute(name=cluster, value=anything){allow-resource-service-restart=true}
> {"outcome" => "success"}
> {code}
> Now with 7.4.0.CD19-CR1 it is no longer possible:
> {code:java}
> /subsystem=jgroups/channel=ee:write-attribute(name=cluster, value=anything){allow-resource-service-restart=true}
> {
>     "outcome" => "failed",
>     "failure-description" => "WFLYCTL0158: Operation handler failed: org.jboss.msc.service.DuplicateServiceException: 
> Service org.wildfly.clustering.jgroups.channel.ee.captor is already registered",
>     "rolled-back" => true
> }
> {code}
> Server log exception:
> {code:java}
> 18:20:19,676 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 1) WFLYCTL0013: Operation ("write-attribute") failed - address: ([
>     ("subsystem" => "jgroups"),
>     ("channel" => "ee")
> ]): org.jboss.msc.service.DuplicateServiceException: Service org.wildfly.clustering.jgroups.channel.ee.captor is already registered
> 	at org.jboss.msc.service.ServiceRegistrationImpl.set(ServiceRegistrationImpl.java:135)
> 	at org.jboss.msc.service.ServiceControllerImpl.startInstallation(ServiceControllerImpl.java:243)
> 	at org.jboss.msc.service.ServiceContainerImpl.install(ServiceContainerImpl.java:747)
> 	at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:260)
> 	at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2065)
> 	at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:260)
> 	at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2065)
> 	at org.jboss.msc.service.ServiceBuilderImpl.install(ServiceBuilderImpl.java:192)
> 	at org.jboss.as.controller.OperationContextImpl.installService(OperationContextImpl.java:2041)
> 	at org.jboss.as.controller.OperationContextImpl.access$600(OperationContextImpl.java:134)
> 	at org.jboss.as.controller.OperationContextImpl$2$1.installService(OperationContextImpl.java:763)
> 	at org.jboss.as.controller.OperationContextImpl$ContextServiceBuilder.install(OperationContextImpl.java:2182)
> 	at org.jboss.as.clustering.jgroups.subsystem.ChannelServiceHandler.installServices(ChannelServiceHandler.java:87)
> 	at org.jboss.as.clustering.controller.WriteAttributeStepHandler.restartServices(WriteAttributeStepHandler.java:121)
> 	at org.jboss.as.clustering.controller.WriteAttributeStepHandler.applyUpdateToRuntime(WriteAttributeStepHandler.java:103)
> 	at org.jboss.as.controller.AbstractWriteAttributeHandler$1.execute(AbstractWriteAttributeHandler.java:104)
> 	at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:999)
> 	at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:743)
> 	at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:467)
> 	at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1413)
> 	at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:429)
> 	at org.jboss.as.controller.ModelControllerImpl.lambda$execute$1(ModelControllerImpl.java:246)
> 	at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:289)
> 	at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:255)
> 	at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:246)
> 	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:240)
> 	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.access$400(ModelControllerClientOperationHandler.java:138)
> 	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:162)
> 	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:158)
> 	at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:313)
> 	at org.wildfly.security.auth.server.SecurityIdentity.runAs(SecurityIdentity.java:270)
> 	at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:254)
> 	at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:225)
> 	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1.execute(ModelControllerClientOperationHandler.java:158)
> 	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 org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
> 	at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1982)
> 	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1486)
> 	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1377)
> 	at java.lang.Thread.run(Thread.java:748)
> 	at org.jboss.threads.JBossThread.run(JBossThread.java:485)
> {code}
> I was able to locate the change to WFLY-12601 (https://github.com/wildfly/wildfly/commit/6fff03502b457985ded696985daf45540f941b07#diff-4ea606a97fdcb8d65e3c39b1f2fe9faa)



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