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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