java – 关闭Spring引导应用程序时无法注销数据源JMX MBean
发布时间:2020-12-14 16:22:06 所属栏目:Java 来源:网络整理
导读:我有一个简单的 Spring Boot应用程序使用org.apache.commons.dbcp2.BasicDataSource作为dataSource bean. 数据源通过Spring引导自动显示为MBean. 豆声明: @Beanpublic DataSource dataSource() { BasicDataSource dataSource = new BasicDataSource(); data
我有一个简单的
Spring Boot应用程序使用org.apache.commons.dbcp2.BasicDataSource作为dataSource bean.
数据源通过Spring引导自动显示为MBean. 豆声明: @Bean public DataSource dataSource() { BasicDataSource dataSource = new BasicDataSource(); dataSource.setUrl(dbUrl); dataSource.setDriverClassName(jdbcDriver); dataSource.setUsername(dbUserName); dataSource.setPassword(dbPassword); return dataSource; } 一切都很好.但是,我在关闭应用程序时看到错误.此错误仅在运行可执行jar时发生.当使用Gradle Spring插件(gradle bootRun)时,没有显示. javax.management.InstanceNotFoundException: org.apache.commons.dbcp2:name=dataSource,type=BasicDataSource 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 org.apache.commons.dbcp2.BasicDataSource.close(BasicDataSource.java:1822) 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:483) at org.springframework.beans.factory.support.DisposableBeanAdapter.invokeCustomDestroyMethod(DisposableBeanAdapter.java:350) at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:273) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:540) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:516) at org.springframework.beans.factory.support.DefaultListableBeanFactory.destroySingleton(DefaultListableBeanFactory.java:827) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:485) at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:921) at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:895) at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.doClose(EmbeddedWebApplicationContext.java:152) at org.springframework.context.support.AbstractApplicationContext$1.run(AbstractApplicationContext.java:809) 我想知道, 解决方法
Spring试图关闭BasicDataSource两次:
> BasicDataSource在应用程序关闭时自动关闭 为避免这种情况,请使用: @Bean(destroyMethod = "") public DataSource dataSource() 在您的Java配置中 (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |