Description
MBeanRegistry#register is keeping the beans which are failed to complete the registration. During unregistration time, these failed beans will results in following exception.
[junit] 2014-01-29 08:34:56,667 [myid:] - WARN [main:MBeanRegistry@134] - Error during unregister [junit] javax.management.InstanceNotFoundException: org.apache.ZooKeeperService:name0=StandaloneServer_port-1 [junit] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095) [junit] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.exclusiveUnregisterMBean(DefaultMBeanServerInterceptor.java:427) [junit] at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.unregisterMBean(DefaultMBeanServerInterceptor.java:415) [junit] at com.sun.jmx.mbeanserver.JmxMBeanServer.unregisterMBean(JmxMBeanServer.java:536) [junit] at org.apache.zookeeper.jmx.MBeanRegistry.unregister(MBeanRegistry.java:115)