JBoss熔断器: java.lang.IllegalStateException:资源没有用于安装包的uri

Question

我正在研究JBossFuse 6.2，它有一个CXF端点，为此我需要通过httpj:engine-工厂配置块来设置一些特殊的属性。当我尝试解决这个问题时，MapMetadataImpl未被org.apache.cxf.cxf-rt找到-transports-http-jetty

错误如下

> ERROR | pool-43-thread-1 | BlueprintContainerImpl | 14 -
> org.apache.aries.blueprint.core - 1.4.2 | Unable to start blueprint
> container for bundle test-ws java.lang.NoClassDefFoundError:
> org/apache/aries/blueprint/reflect/MapMetadataImpl at
> org.apache.cxf.transport.http_jetty.blueprint.JettyServerEngineFactoryParser.parseEngineConnector(JettyServerEngineFactoryParser.java:110)
> at
> org.apache.cxf.transport.http_jetty.blueprint.JettyServerEngineFactoryParser.parse(JettyServerEngineFactoryParser.java:83)

它出现在试图为CXF定义添加httpj块时。

<httpj:engine-factory bus="cxf">
    <httpj:engine port="${port}" host="${host}">
        <httpj:threadingParameters minThreads="${minThreads}" maxThreads="${maxThreads}"/>
    </httpj:engine>
</httpj:engine-factory>

我尝试了所提供的解决方案，在推荐的帖子中安装了osgi包以实现Blueprint兼容性。

osgi:install mvn:org.apache.aries.blueprint/org.apache.aries.blueprint.core.compatibility/1.0.0

但是，在容器启动时安装包后，我会得到以下异常：

 2016-06-22 11:01:13,279 | ERROR | 63859-1-thread-1 | DeploymentAgent                  | ?? | 83 - io.fabric8.fabric-agent - 1.2.0.redhat-133 | Unable to update agent 
    java.lang.IllegalStateException: Resource has no uri
    at io.fabric8.agent.service.Deployer.getBundleInputStream(Deployer.java:1354)[83:io.fabric8.fabric-agent:1.2.0.redhat-133]
    at io.fabric8.agent.service.Deployer.deploy(Deployer.java:714)[83:io.fabric8.fabric-agent:1.2.0.redhat-133]
    at io.fabric8.agent.service.Agent.provision(Agent.java:348)[83:io.fabric8.fabric-agent:1.2.0.redhat-133]
    at io.fabric8.agent.service.Agent.provision(Agent.java:194)[83:io.fabric8.fabric-agent:1.2.0.redhat-133]
    at io.fabric8.agent.DeploymentAgent.doUpdate(DeploymentAgent.java:642)[83:io.fabric8.fabric-agent:1.2.0.redhat-133]
    at io.fabric8.agent.DeploymentAgent$2.run(DeploymentAgent.java:256)[83:io.fabric8.fabric-agent:1.2.0.redhat-133]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)[:1.7.0_80]
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)[:1.7.0_80]
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)[:1.7.0_80]
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)[:1.7.0_80]
    at java.lang.Thread.run(Thread.java:745)[:1.7.0_80]

有人在JbossFuse中应用过提议的解决方案吗？我不明白为什么那个例外会被解雇。

感谢先进的！

Answer 1

如果有人卷入这件事，我从红帽的某个人那里得到了答案。我遇到的问题是，我所处的是织物环境，所以我不得不将OSGi蓝图核心兼容性包添加到织物中的Karaf中。可以通过运行以下命令从karaf控制台执行此操作

profile-edit --bundles mvn:org.apache.aries.blueprint/org.apache.aries.blueprint.core.compatibility/1.0.0 karaf 1.x

其中1.x是当前使用的织物版本。

如果您不在fabric环境中，那么上面发布的解决方案应该可以正常工作。

希望这能有所帮助！