Camel Metrics component throwing- java.lang.ClassNotFoundException: org.apache.camel.component.metrics.routepolicy.MetricsRoutePolicyFactory

Solution Verified - Updated -

Issue

  • With Fuse 6.2 and no fabric with latest patch-set, blueprint defines
<bean id="metricsRoutePolicyFactory" class="org.apache.camel.component.metrics.routepolicy.MetricsRoutePolicyFactory"/>
  • fuse has camel-metrics enabled
[installed  ] [2.15.1.redhat-620133 ] camel-metrics                                 camel-2.15.1.redhat-620133        

osgi imports
                            org.apache.camel,
                            org.apache.camel.component.metrics,
                            org.osgi.service.blueprint,
                            oracle.jdbc.pool,
                            org.slf4j
  • Tested with enabling dynamic-imports with same result. While application is coming up, it throws
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to load class org.apache.camel.component.metrics.routepolicy.MetricsRoutePolicyFactory from recipe BeanRecipe[name='metricsRoutePolicyFactory']
    at org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:195)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.di.AbstractRecipe.loadType(AbstractRecipe.java:161)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.container.BeanRecipe.loadClass(BeanRecipe.java:249)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.container.BeanRecipe.getType(BeanRecipe.java:895)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.container.BeanRecipe.getInstance(BeanRecipe.java:323)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:806)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79)[21:org.apache.aries.blueprint.core:1.4.2]
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_51]
    at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:682)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:377)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:269)[21:org.apache.aries.blueprint.core:1.4.2]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_51]
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_51]
    at org.apache.aries.blueprint.container.ExecutorServiceWrapper.run(ExecutorServiceWrapper.java:106)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48)[21:org.apache.aries.blueprint.core:1.4.2]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_51]
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_51]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)[:1.7.0_51]
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)[:1.7.0_51]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[:1.7.0_51]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[:1.7.0_51]
    at java.lang.Thread.run(Thread.java:744)[:1.7.0_51]
Caused by: java.lang.ClassNotFoundException: org.apache.camel.component.metrics.routepolicy.MetricsRoutePolicyFactory not found by AAA.BBB.CCC [446]
    at org.apache.felix.framework.BundleWiringImpl.findClassOrResourceByDelegation(BundleWiringImpl.java:1556)[org.apache.felix.framework-4.4.1.jar:]
    at org.apache.felix.framework.BundleWiringImpl.access$400(BundleWiringImpl.java:77)[org.apache.felix.framework-4.4.1.jar:]
    at org.apache.felix.framework.BundleWiringImpl$BundleClassLoader.loadClass(BundleWiringImpl.java:1993)[org.apache.felix.framework-4.4.1.jar:]
    at java.lang.ClassLoader.loadClass(ClassLoader.java:358)[:1.7.0_51]
    at org.apache.felix.framework.Felix.loadBundleClass(Felix.java:1853)[org.apache.felix.framework-4.4.1.jar:]
    at org.apache.felix.framework.BundleImpl.loadClass(BundleImpl.java:958)[org.apache.felix.framework-4.4.1.jar:]
    at org.apache.aries.blueprint.container.BlueprintContainerImpl.loadClass(BlueprintContainerImpl.java:433)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.container.BlueprintRepository.loadClass(BlueprintRepository.java:410)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.container.GenericType.parse(GenericType.java:113)[21:org.apache.aries.blueprint.core:1.4.2]
    at org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:168)[21:org.apache.aries.blueprint.core:1.4.2]

Environment

  • Red Hat JBoss Fuse
    • 6.2.0

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