I'm attempting to hot deploy a Camel route using the ActiveMQComponent
into Karaf via the deploy folder using a blueprint xml file but I'm
running into dependency issues. When Karaf attempts to start the
created bundle I see this error:
2014-01-22 13:41:51,092 | ERROR | -SNAPSHOT/deploy | BlueprintContainerImpl
| 4 - org.apache.aries.blueprint.core - 1.3.0 | Unable to start blueprint
container for bundle blueprint.xml
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to
instantiate components
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:685)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:378)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:276)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.createContainer(BlueprintExtender.java:245)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.blueprint.container.BlueprintExtender.modifiedBundle(BlueprintExtender.java:235)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:500)[2:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.customizerModified(BundleHookBundleTracker.java:433)[2:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$AbstractTracked.track(BundleHookBundleTracker.java:725)[2:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$Tracked.bundleChanged(BundleHookBundleTracker.java:463)[2:org.apache.aries.util:1.1.0]
at
org.apache.aries.util.tracker.hook.BundleHookBundleTracker$BundleEventHook.event(BundleHookBundleTracker.java:422)[2:org.apache.aries.util:1.1.0]
at
org.apache.felix.framework.util.SecureAction.invokeBundleEventHook(SecureAction.java:1103)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.util.EventDispatcher.createWhitelistFromHooks(EventDispatcher.java:695)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.util.EventDispatcher.fireBundleEvent(EventDispatcher.java:483)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.Felix.fireBundleEvent(Felix.java:4403)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.Felix.startBundle(Felix.java:2092)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.BundleImpl.start(BundleImpl.java:955)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundle(DirectoryWatcher.java:1247)[16:org.apache.felix.fileinstall:3.2.6]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.startBundles(DirectoryWatcher.java:1219)[16:org.apache.felix.fileinstall:3.2.6]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.startAllBundles(DirectoryWatcher.java:1208)[16:org.apache.felix.fileinstall:3.2.6]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.process(DirectoryWatcher.java:503)[16:org.apache.felix.fileinstall:3.2.6]
at
org.apache.felix.fileinstall.internal.DirectoryWatcher.run(DirectoryWatcher.java:291)[16:org.apache.felix.fileinstall:3.2.6]
Caused by: java.lang.NoClassDefFoundError:
org/apache/camel/spi/EndpointCompleter
at java.lang.ClassLoader.defineClass1(Native Method)[:1.7.0_45]
at java.lang.ClassLoader.defineClass(ClassLoader.java:800)[:1.7.0_45]
at
org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.findClass(BundleWiringImpl.java:2279)
at
org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1501)
at
org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:75)
at
org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1955)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)[:1.7.0_45]
at
org.apache.felix.framework.BundleWiringImpl.getClassByDelegation(BundleWiringImpl.java:1374)
at
org.apache.felix.framework.BundleWiringImpl.searchImports(BundleWiringImpl.java:1553)
at
org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1484)
at
org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:75)
at
org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1955)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)[:1.7.0_45]
at
org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1844)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:937)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.loadClass(BlueprintContainerImpl.java:432)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.blueprint.container.BlueprintRepository.loadClass(BlueprintRepository.java:410)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.blueprint.container.GenericType.parse(GenericType.java:113)
at
org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:168)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.blueprint.di.AbstractRecipe.loadType(AbstractRecipe.java:161)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.blueprint.container.BeanRecipe.loadClass(BeanRecipe.java:249)
at
org.apache.aries.blueprint.container.BeanRecipe.getType(BeanRecipe.java:895)
at
org.apache.aries.blueprint.container.BeanRecipe.getInstance(BeanRecipe.java:323)
at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:806)
at
org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787)
at
org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_45]
at
org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)[4:org.apache.aries.blueprint.core:1.3.0]
at
org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:681)[4:org.apache.aries.blueprint.core:1.3.0]
... 21 more
Caused by: java.lang.ClassNotFoundException:
org.apache.camel.spi.EndpointCompleter not found by
org.apache.activemq.activemq-web-console [175]
at
org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1532)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:75)[org.apache.felix.framework-4.2.1.jar:]
at
org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1955)[org.apache.felix.framework-4.2.1.jar:]
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)[:1.7.0_45]
... 52 more
I've narrowed it down to instantiating the ActiveMQComponent bean as the
cause of the error. Also, I've verified that the camel-core bundle is
present, active, and contains org.apache.camel.spi.EndpointCompleter.
Any idea why it can't find the class?
Version Detail: ActiveMQ 5.9.0, Camel 2.12.2, Karaf 3.0.0
blueprint.xml for reference:
<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:camel="http://camel.apache.org/schema/blueprint";
xsi:schemaLocation="
http://www.osgi.org/xmlns/blueprint/v1.0.0
http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
http://camel.apache.org/schema/blueprint
http://camel.apache.org/schema/blueprint/camel-blueprint.xsd
">
<bean id="connectionFactory"
class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://localhost:61616"/>
</bean>
<bean id="activemq"
class="org.apache.activemq.camel.component.ActiveMQComponent">
<property name="connectionFactory" ref="connectionFactory"/>
</bean>
<bean id="helloBean" class="com.company.test.integ.beans.HelloBean"/>
<camelContext xmlns="http://camel.apache.org/schema/blueprint"; id="camel">
<route>
<from
uri="cxfrs://http://0.0.0.0:8080/rest?resourceClasses=com.company.test.integ.rest.HelloService&bindingStyle=SimpleConsumer"/>
<setExchangePattern pattern="InOut"/>
<to uri="log:com.company.test.integ?level=INFO&showAll=true"/>
<to uri="activemq:queue:test"/>
</route>
<route>
<from uri="activemq:queue:test"/>
<setExchangePattern pattern="InOut"/>
<to uri="log:com.company.test.integ?level=INFO&showAll=true"/>
<choice>
<when>
<simple>${header.operationName} == 'hello'</simple>
<to uri="bean:helloBean?method=hello"/>
</when>
<otherwise>
<log message="Bad operationName: ${header.operationName}"/>
</otherwise>
</choice>
<to uri="log:com.company.test.integ?level=INFO&showAll=true"/>
</route>
</camelContext>
</blueprint>
Thanks,
-Chris
