Helle guys,
As I'm a newbie in the Java Development Environment, can anybody help me on the following error that I just do not know how to resolve it:
2018-10-30 17:03:04,724 ERROR [org.springframework.boot.actuate.endpoint.jmx.EndpointMBeanExporter] - <Could not register JmxEndpoint [auditEventsEndpoint]>
org.springframework.jmx.export.UnableToRegisterMBeanException: Unable to register MBean [org.springframework.boot.actuate.endpoint.jmx.AuditEventsJmxEndpoint@4a44e6ee] with key 'auditEventsEndpoint'; nested exception is javax.management.InstanceAlreadyExistsException: org.springframework.boot:type=Endpoint,name=auditEventsEndpoint
at org.springframework.jmx.export.MBeanExporter.registerBeanNameOrInstance(MBeanExporter.java:628) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]
at org.springframework.boot.actuate.endpoint.jmx.EndpointMBeanExporter.registerJmxEndpoints(EndpointMBeanExporter.java:174) ~[spring-boot-actuator-1.5.14.RELEASE.jar:1.5.14.RELEASE]
at org.springframework.boot.actuate.endpoint.jmx.EndpointMBeanExporter.locateAndRegisterEndpoints(EndpointMBeanExporter.java:162) ~[spring-boot-actuator-1.5.14.RELEASE.jar:1.5.14.RELEASE]
at org.springframework.boot.actuate.endpoint.jmx.EndpointMBeanExporter.doStart(EndpointMBeanExporter.java:158) ~[spring-boot-actuator-1.5.14.RELEASE.jar:1.5.14.RELEASE]
at org.springframework.boot.actuate.endpoint.jmx.EndpointMBeanExporter.start(EndpointMBeanExporter.java:337) ~[spring-boot-actuator-1.5.14.RELEASE.jar:1.5.14.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:173) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:50) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:346) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:149) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:112) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:880) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.finishRefresh(EmbeddedWebApplicationContext.java:144) ~[spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]
at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) ~[spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) ~[spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]
at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) ~[spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]
at org.springframework.boot.web.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:154) ~[spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]
at org.springframework.boot.web.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:134) ~[spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]
at org.springframework.boot.web.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:87) ~[spring-boot-1.5.14.RELEASE.jar:1.5.14.RELEASE]
at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:169) ~[spring-web-4.3.18.RELEASE.jar:4.3.18.RELEASE]
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5030) ~[catalina.jar:9.0.6]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.6]
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:742) ~[catalina.jar:9.0.6]
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:718) ~[catalina.jar:9.0.6]
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:703) ~[catalina.jar:9.0.6]
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:987) ~[catalina.jar:9.0.6]
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1858) ~[catalina.jar:9.0.6]
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_161]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_161]
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-util.jar:9.0.6]
at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:112) ~[?:1.8.0_161]
at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:772) ~[catalina.jar:9.0.6]
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:426) ~[catalina.jar:9.0.6]
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1586) ~[catalina.jar:9.0.6]
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:308) ~[catalina.jar:9.0.6]
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123) ~[catalina.jar:9.0.6]
at org.apache.catalina.util.LifecycleBase.setStateInternal(LifecycleBase.java:424) ~[catalina.jar:9.0.6]
at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:367) ~[catalina.jar:9.0.6]
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:966) ~[catalina.jar:9.0.6]
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:839) ~[catalina.jar:9.0.6]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.6]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1427) ~[catalina.jar:9.0.6]
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1417) ~[catalina.jar:9.0.6]
at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_161]
at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75) ~[tomcat-util.jar:9.0.6]
at java.util.concurrent.AbstractExecutorService.submit(AbstractExecutorService.java:134) ~[?:1.8.0_161]
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:943) ~[catalina.jar:9.0.6]
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:258) ~[catalina.jar:9.0.6]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.6]
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:422) ~[catalina.jar:9.0.6]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.6]
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:770) ~[catalina.jar:9.0.6]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[catalina.jar:9.0.6]
at org.apache.catalina.startup.Catalina.start(Catalina.java:682) ~[catalina.jar:9.0.6]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_161]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_161]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_161]
at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_161]
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:353) ~[bootstrap.jar:9.0.6]
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:493) ~[bootstrap.jar:9.0.6]
Caused by: javax.management.InstanceAlreadyExistsException: org.springframework.boot:type=Endpoint,name=auditEventsEndpoint
at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437) ~[?:1.8.0_161]
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898) ~[?:1.8.0_161]
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966) ~[?:1.8.0_161]
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900) ~[?:1.8.0_161]
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324) ~[?:1.8.0_161]
at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522) ~[?:1.8.0_161]
at org.springframework.jmx.support.MBeanRegistrationSupport.doRegister(MBeanRegistrationSupport.java:195) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]
at org.springframework.jmx.export.MBeanExporter.registerBeanInstance(MBeanExporter.java:683) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]
at org.springframework.jmx.export.MBeanExporter.registerBeanNameOrInstance(MBeanExporter.java:618) ~[spring-context-4.3.18.RELEASE.jar:4.3.18.RELEASE]
... 60 more
Thanks in advance
Christian
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