[infinispan-issues] [JBoss JIRA] (ISPN-7541) Health DMR fails with NPE in domain mode

[Ryan Emerson (JIRA)]

     [ https://issues.jboss.org/browse/ISPN-7541?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ryan Emerson resolved ISPN-7541.
--------------------------------
    Fix Version/s: 9.0.0.CR3
       Resolution: Done


> Health DMR fails with NPE in domain mode
> ----------------------------------------
>
>                 Key: ISPN-7541
>                 URL: https://issues.jboss.org/browse/ISPN-7541
>             Project: Infinispan
>          Issue Type: Bug
>          Components: JMX, reporting and management, Server
>            Reporter: Ryan Emerson
>            Assignee: Sebastian Łaskawiec
>             Fix For: 9.0.0.CR3
>
>
> Server error when trying to access the HEALTH in domain mode:
> {code:java}
> [Host Controller] 10:21:09,122 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 25) WFLYCTL0013: Operation ("read-attribute") failed - address: ([
> [Host Controller]     ("profile" => "clustered"),
> [Host Controller]     ("subsystem" => "datagrid-infinispan"),
> [Host Controller]     ("cache-container" => "clustered"),
> [Host Controller]     ("health" => "HEALTH")
> [Host Controller] ]): java.lang.NullPointerException
> [Host Controller] 	at org.jboss.as.clustering.infinispan.subsystem.HealthMetricsHandler.executeRuntimeStep(HealthMetricsHandler.java:106)
> [Host Controller] 	at org.jboss.as.controller.AbstractRuntimeOnlyHandler$1.execute(AbstractRuntimeOnlyHandler.java:53)
> [Host Controller] 	at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:890)
> [Host Controller] 	at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:659)
> [Host Controller] 	at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:370)
> [Host Controller] 	at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1329)
> [Host Controller] 	at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:400)
> [Host Controller] 	at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:222)
> [Host Controller] 	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.doExecute(ModelControllerClientOperationHandler.java:208)
> [Host Controller] 	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler.access$300(ModelControllerClientOperationHandler.java:130)
> [Host Controller] 	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:152)
> [Host Controller] 	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1$1.run(ModelControllerClientOperationHandler.java:148)
> [Host Controller] 	at java.security.AccessController.doPrivileged(Native Method)
> [Host Controller] 	at javax.security.auth.Subject.doAs(Subject.java:422)
> [Host Controller] 	at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:149)
> [Host Controller] 	at org.jboss.as.controller.remote.ModelControllerClientOperationHandler$ExecuteRequestHandler$1.execute(ModelControllerClientOperationHandler.java:148)
> [Host Controller] 	at org.jboss.as.protocol.mgmt.AbstractMessageHandler$ManagementRequestContextImpl$1.doExecute(AbstractMessageHandler.java:363)
> [Host Controller] 	at org.jboss.as.protocol.mgmt.AbstractMessageHandler$AsyncTaskRunner.run(AbstractMessageHandler.java:472)
> [Host Controller] 	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> [Host Controller] 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> [Host Controller] 	at java.lang.Thread.run(Thread.java:745)
> [Host Controller] 	at org.jboss.threads.JBossThread.run(JBossThread.java:320)
> {code}



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