小编Ram*_*dev的帖子

我们有一种情况,我们必须创建在单个机器或几台不同机器上的不同端口上运行的多个Solr/Tomcat实例.向这样我在想,如果它使用environmentvariable例如像这样有可能指定的datadir变量(solrconfig.xml中内)<dataDir>${envvar}/path/to/index</dataDir>.

我一直在使用嵌入式activeMQ服务器配置(配置非常类似于说明嵌入式activeMQ服务器/监听器概念的示例).作为应用程序的一部分,我有一个监视目录的监视线程.我没有必要终止关闭activeMQ服务器的进程,而是引入了对"STOP"文件的检查,如果文件存在,服务器将关闭.我试图通过调用代理上的stop函数来完成关闭.

(broker.stop())这似乎关闭了服务.但是,在System.exit上,会引发异常错误:

我观察到另一个提到类似行为的帖子的响应表明"这是正常的"行为.另一篇文章指出我应该禁用shutdownhook(通过设置useShutdownHook ="false"来通过代理的Spring配置).这也没有解决问题.

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谢谢

这是异常堆栈跟踪:

17:10:20.056 [Thread-9] DEBUG org.apache.activemq.AdvisoryConsumer - Failed to send remove command: javax.jms.JMSException: Peer (vm://localhost#3) disposed.
javax.jms.JMSException: Peer (vm://localhost#3) disposed.
    at org.apache.activemq.util.JMSExceptionSupport.create(JMSExceptionSupport.java:62) ~[activemq-core-5.5.1.jar:5.5.1]
    at org.apache.activemq.ActiveMQConnection.doAsyncSendPacket(ActiveMQConnection.java:1267) [activemq-core-5.5.1.jar:5.5.1]
    at org.apache.activemq.ActiveMQConnection.asyncSendPacket(ActiveMQConnection.java:1259) [activemq-core-5.5.1.jar:5.5.1]
    at org.apache.activemq.AdvisoryConsumer.dispose(AdvisoryConsumer.java:56) ~[activemq-core-5.5.1.jar:5.5.1]
    at org.apache.activemq.ActiveMQConnection.close(ActiveMQConnection.java:615) [activemq-core-5.5.1.jar:5.5.1]
    at org.springframework.jms.connection.SingleConnectionFactory.closeConnection(SingleConnectionFactory.java:426) [spring-jms-3.1.0.RELEASE.jar:3.1.0.RELEASE]
    at org.springframework.jms.connection.SingleConnectionFactory.resetConnection(SingleConnectionFactory.java:321) [spring-jms-3.1.0.RELEASE.jar:3.1.0.RELEASE]
    at org.springframework.jms.connection.SingleConnectionFactory.destroy(SingleConnectionFactory.java:312) [spring-jms-3.1.0.RELEASE.jar:3.1.0.RELEASE]
    at org.springframework.beans.factory.support.DisposableBeanAdapter.destroy(DisposableBeanAdapter.java:211) [spring-beans-3.1.0.RELEASE.jar:3.1.0.RELEASE]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroyBean(DefaultSingletonBeanRegistry.java:498) [spring-beans-3.1.0.RELEASE.jar:3.1.0.RELEASE]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingleton(DefaultSingletonBeanRegistry.java:474) [spring-beans-3.1.0.RELEASE.jar:3.1.0.RELEASE]
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.destroySingletons(DefaultSingletonBeanRegistry.java:442) [spring-beans-3.1.0.RELEASE.jar:3.1.0.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1066) [spring-context-3.1.0.RELEASE.jar:3.1.0.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1040) [spring-context-3.1.0.RELEASE.jar:3.1.0.RELEASE]
    at org.springframework.context.support.AbstractApplicationContext$1.run(AbstractApplicationContext.java:958) [spring-context-3.1.0.RELEASE.jar:3.1.0.RELEASE]
Caused by: org.apache.activemq.transport.TransportDisposedIOException: Peer (vm://localhost#3) disposed.
    at org.apache.activemq.transport.vm.VMTransport.oneway(VMTransport.java:89) ~[activemq-core-5.5.1.jar:5.5.1]
    at …