When I change my log4j XML config file and I have status logging set to DEBUG, I see:
2018-04-10 13:48:43,895 Log4j2-TF-1-ConfiguratonFileWatcher-3 ERROR Could not register mbeans javax.management.InstanceAlreadyExistsException: org.apache.logging.log4j2:type=6d06d69c at com.sun.jmx.mbeanserver.Repository.addMBean(Unknown Source) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(Unknown Source) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(Unknown Source) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(Unknown Source) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(Unknown Source) at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(Unknown Source) at org.apache.logging.log4j.core.jmx.Server.register(Server.java:393) at org.apache.logging.log4j.core.jmx.Server.reregisterMBeansAfterReconfigure(Server.java:168) at org.apache.logging.log4j.core.jmx.Server.reregisterMBeansAfterReconfigure(Server.java:141) at org.apache.logging.log4j.core.LoggerContext.setConfiguration(LoggerContext.java:558) at org.apache.logging.log4j.core.LoggerContext.onChange(LoggerContext.java:670) at org.apache.logging.log4j.core.config.ConfiguratonFileWatcher$ReconfigurationRunnable.run(ConfiguratonFileWatcher.java:68) at java.lang.Thread.run(Unknown Source) Should we not have unregistered while shutting down the previous config? Gary
