ERROR [com.alibaba.druid.stat.DruidDataSourceStatManager] - unregister mbean error
javax.management.InstanceNotFoundException: com.alibaba.druid:type=DruidDataSourceStat
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(DefaultMBeanServerInterceptor.java:1095)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.exclusiveUnregisterMBean(DefaultMBeanServerInterceptor.java:427)
	at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.unregisterMBean(DefaultMBeanServerInterceptor.java:415)
	at com.sun.jmx.mbeanserver.JmxMBeanServer.unregisterMBean(JmxMBeanServer.java:546)
	at com.alibaba.druid.stat.DruidDataSourceStatManager.removeDataSource(DruidDataSourceStatManager.java:200)
	at com.alibaba.druid.pool.DruidDataSource$2.run(DruidDataSource.java:1464)
	at java.security.AccessController.doPrivileged(Native Method)
	at com.alibaba.druid.pool.DruidDataSource.unregisterMbean(DruidDataSource.java:1460)
	at com.alibaba.druid.pool.DruidDataSource.close(DruidDataSource.java:1419)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.beans.factory.support.DisposableBeanAdapter.invokeCustomDestroyMethod(DisposableBeanAdapter.java:351)
	at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:274)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:578)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:554)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:900)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:523)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingletons(DefaultListableBeanFactory.java:907)
	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:915)
	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:891)
	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:843)
	at org.springframework.web.context.ContextLoader.closeWebApplicationContext(ContextLoader.java:578)
	at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:115)
	at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:4792)
	at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5429)
	at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:226)
	at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1435)
	at org.apache.catalina.core.ContainerBase$StopChild.call(ContainerBase.java:1424)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:748)