Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by 807567, 1 year ago
javax.management.InstanceAlreadyExistsException: com.sun.webserver.monitoring:config-name=dell-a34056e527,type=virtualServer-dell-a34056e527,sub-type=webApp,uri=/
javax.management.InstanceAlreadyExistsException: com.sun.webserver.monitoring:config-name=dell-a34056e527,type=virtualServer-dell-a34056e527,sub-type=webApp,uri=/	at com.sun.jmx.mbeanserver.RepositorySupport.addMBean(RepositorySupport.java:452)	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.internal_addObject(DefaultMBeanServerInterceptor.java:1410)	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:936)	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:337)	at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:497)	at com.sun.web.admin.monitoring.StatsPoller.registerMBean(StatsPoller.java:644)	at com.sun.web.admin.monitoring.StatsPoller.registerWebAppMBean(StatsPoller.java:758)	at com.sun.web.admin.monitoring.StatsPoller.registerWebAppMBeans(StatsPoller.java:403)	at com.sun.web.admin.monitoring.StatsPoller.registerWebAppAndJvmMgmtMBeans(StatsPoller.java:388)	at com.sun.web.admin.monitoring.StatsPoller.operateInstance(StatsPoller.java:120)	at com.sun.web.admin.monitoring.StatsPoller.run(StatsPoller.java:62)	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:417)	at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:280)	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:135)	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:65)	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:142)	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:166)	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)	at java.lang.Thread.run(Thread.java:595)