ActiveMQ:传输连接器无法在JMX中注册:java.io.IOException:传输方案无法识别:[stomp]



我们正在将 Java 应用程序从 Java 7 更新到 8。 作为其中的一部分,我们将ActiveMQ从5.7更新到5.14.4,将Apache Camel从2.12.2更新到2.18.3。

应用程序构建时没有任何错误,但在启动时失败。 最初我收到此异常:

嵌套异常是java.lang.ClassNotFoundException: org.apache.activemq.store.kahadb.KahaDBPersistenceAdapter

所以我在pom中添加了activemq-kahadb-store.xml现在我得到了这个异常:

无法在 JMX 中注册传输连接器: java.io.IOException: 传输方案无法识别: [stomp]

以下是 activemq 和 camel 配置设置,适用于 Java 7 和以前的库。我需要更改什么才能克服此错误?

   <bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
        <property name="locations">
            <value>classpath:xxx.properties</value>
        </property>
    </bean> 
    <bean id="broker" class="org.apache.activemq.xbean.BrokerFactoryBean">
        <property name="config" value="classpath:activemq.xml" />
        <property name="start" value="true" />
    </bean>
    <bean id="ProcessManager" class="com.xxx.boot.ProcessManager" />

           <bean id="shutdown" class="org.apache.camel.impl.DefaultShutdownStrategy">  
        <property name="timeout" value="30"/>
        </bean> 
    <bean id="XXXService" depends-on="broker" class="com.xxx.boot.ProcessExecuter" destroy-method="shutdownProcess">
        <property name="executableArguments">
            <array>
            <value>${JAVA_JDK_LOCATION_32BIT}</value>
            <value>-Xmx512M</value>
            <value>-Djava.library.path={web.directory}\WEB-INF\lib</value>
            <value>-Dactivemq.url.stomp=${activemq.url.stomp}</value>
            <value>-Dactivemq.url.openwire=${activemq.url.openwire}</value>
            <value>-cp</value>
            <value>{web.directory}\WEB-INF\lib\*</value>
            </array>
        </property>
        <property name="executableClass">
            <value>boot.RunnerImpl</value>
        </property>
        <property name="executableDirectory">
            <value>WEB-INF/lib</value>
        </property>
        <property name="processManager">
            <ref bean="ProcessManager" />
        </property>
    </bean>
    <camelContext xmlns="http://camel.apache.org/schema/spring" id="ProcessManagerContext" trace="false" useMDCLogging="true">
        <propertyPlaceholder id="properties" location="classpath:xxx.properties"/>
        <route id="boot.XXXService" autoStartup="true">
            <from uri="timer://XXXService?repeatCount=1&amp;delay=5000" />
            <to uri="bean:XXXService?method=terminate" />
            <multicast parallelProcessing="true">
                <to uri="direct:startXXXService" />
                <to uri="direct:startXXXService" />
            </multicast>
        </route>
        <route id="boot.XXXService.start">
            <from uri="direct:startXXXService" />
            <to uri="bean:XXXService?method=start" />
        </route>    
        <route id="JMS.ProcessManager">
            <from uri="ir.activemq.broker.client:topic:xxx.ProcessManager?concurrentConsumers=1&amp;exchangePattern=InOnly"/>
            <filter>
                <method ref="ProcessManager" method="destinationFilter" />
                <to uri="bean:ProcessManager?method=doProcess&amp;cache=true" />
            </filter>       
        </route>
    </camelContext>

本文解释了这个问题:http://activemq.apache.org/activemq-580-release.html。 我已经有了第一个两个 activemq 依赖项。 我需要为 activemq-kahadb-store 和 activemq-stomp 添加依赖项

    <!-- ActiveMQ -->
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-pool</artifactId>
        <version>${org.apache.activemq.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-camel</artifactId>
        <version>${org.apache.activemq.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-kahadb-store</artifactId>
        <version>${org.apache.activemq.version}</version>
    </dependency>
    <dependency>
        <groupId>org.apache.activemq</groupId>
        <artifactId>activemq-stomp</artifactId>
        <version>${org.apache.activemq.version}</version>
    </dependency>