amq-broker無法在ServiceMix中啓動

Question

啓動ServiceMix時，啓動時出現此錯誤。

2017-06-21 16:24:51,647 | ERROR | ctivemq.server]) | configadmin      | 3 - org.apache.felix.configadmin - 1.8.12 | [org.osgi.service.cm.ManagedServiceFactory, id=188, bundle=25/mvn:org.apache.activemq/activemq-osgi/5.14.3]: Updating configuration org.apache.activemq.server.598341f8-41a8-446f-b9f2-0de589a8a14c caused a problem: Cannot start the broker 
org.osgi.service.cm.ConfigurationException: null : Cannot start the broker 
     at org.apache.activemq.osgi.ActiveMQServiceFactory.updated(ActiveMQServiceFactory.java:144)[25:org.apache.activemq.activemq-osgi:5.14.3] 
     at org.apache.felix.cm.impl.helper.ManagedServiceFactoryTracker.updated(ManagedServiceFactoryTracker.java:159)[3:org.apache.felix.configadmin:1.8.12] 
     at org.apache.felix.cm.impl.helper.ManagedServiceFactoryTracker.provideConfiguration(ManagedServiceFactoryTracker.java:93)[3:org.apache.felix.configadmin:1.8.12] 
     at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceFactoryUpdate.provide(ConfigurationManager.java:1620)[3:org.apache.felix.configadmin:1.8.12] 
     at org.apache.felix.cm.impl.ConfigurationManager$ManagedServiceFactoryUpdate.run(ConfigurationManager.java:1563)[3:org.apache.felix.configadmin:1.8.12] 
     at org.apache.felix.cm.impl.UpdateThread.run0(UpdateThread.java:141)[3:org.apache.felix.configadmin:1.8.12] 
     at org.apache.felix.cm.impl.UpdateThread.run(UpdateThread.java:109)[3:org.apache.felix.configadmin:1.8.12] 
     at java.lang.Thread.run(Thread.java:745)[:1.8.0_121] 
Caused by: javax.management.InstanceAlreadyExistsException: org.apache.activemq:type=Broker,brokerName=amq-broker 
     at com.sun.jmx.mbeanserver.Repository.addMBean(Repository.java:437)[:1.8.0_121] 
     at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerWithRepository(DefaultMBeanServerInterceptor.java:1898)[:1.8.0_121] 
     at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerDynamicMBean(DefaultMBeanServerInterceptor.java:966)[:1.8.0_121] 
     at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerObject(DefaultMBeanServerInterceptor.java:900)[:1.8.0_121] 
     at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.registerMBean(DefaultMBeanServerInterceptor.java:324)[:1.8.0_121] 
     at com.sun.jmx.mbeanserver.JmxMBeanServer.registerMBean(JmxMBeanServer.java:522)[:1.8.0_121] 
     at org.apache.activemq.broker.jmx.ManagementContext.registerMBean(ManagementContext.java:408)[25:org.apache.activemq.activemq-osgi:5.14.3] 
     at org.apache.activemq.broker.jmx.AnnotatedMBean.registerMBean(AnnotatedMBean.java:72)[25:org.apache.activemq.activemq-osgi:5.14.3] 
     at org.apache.activemq.broker.BrokerService.startManagementContext(BrokerService.java:2584)[25:org.apache.activemq.activemq-osgi:5.14.3] 
     at org.apache.activemq.broker.BrokerService.start(BrokerService.java:608)[25:org.apache.activemq.activemq-osgi:5.14.3] 
     at org.apache.activemq.osgi.ActiveMQServiceFactory.updated(ActiveMQServiceFactory.java:140)[25:org.apache.activemq.activemq-osgi:5.14.3] 

沒有已部署到它，唯一的變化到目前爲止是駱駝http4，駱駝jetty9，和駱駝MongoDB的功能已經安裝。

什麼可能導致這種情況，我該如何解決？

Answer 1

我已經找出原因。 ServiceMix已啓動，功能安裝，停止，壓縮，發送到新機器，並解壓縮到另一個目錄中。

的問題得到了解決，刪除以下文件夾

apache-servicemix-7.0.0\data\cache\bundle3\data\config\org\apache\activemq\server 

含有ActiveMQ的配置信息已經不再有效，則服務器移動後。