wso2am-2.2.0分布式设置-不发布事件

使用wso2am-2.2.0和wum，我们在集群中运行网关实例，作为

-Dprofile=gateway manager

在启动后的日志中，我看到一个异常

Caused by: java.lang.NoClassDefFoundError: org/wso2/carbon/apimgt/micro/gateway/usage/publisher/util/UsagePublisherException
        at java.lang.Class.getDeclaredConstructors0(Native Method)
        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2671)
        at java.lang.Class.getConstructor0(Class.java:3075)
        at java.lang.Class.getDeclaredConstructor(Class.java:2178)
        at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:78)
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory
.java:1032)
        ... 135 more
Caused by: java.lang.ClassNotFoundException: org.wso2.carbon.apimgt.micro.gateway.usage.publisher.util.UsagePublisherException
        at org.wso2.carbon.webapp.mgt.l

使用网关时（调用API），我会看到以下异常：

TID: [-1234] []  ERROR {org.wso2.carbon.apimgt.gateway.throttling.publisher.ThrottleDataPublisher} -  Error while publishing throttling events to global policy server {org.wso2.carbon.apimgt.gateway.throttling.publisher.ThrottleDataPublisher}
java.lang.NullPointerException
        at org.wso2.carbon.apimgt.gateway.throttling.publisher.ThrottleDataPublisher.publishNonThrottledEvent(ThrottleDataPublisher.java:121)
        at org.wso2.carbon.apimgt.gateway.handlers.throttling.ThrottleHandler.doRoleBasedAccessThrottlingWithCEP(ThrottleHandler.java:349)
        at org.wso2.carbon.apimgt.gateway.handlers.throttling.ThrottleHandler.doThrottle(ThrottleHandler.java:512)
        at org.wso2.carbon.apimgt.gateway.handlers.throttling.ThrottleHandler.handleRequest(ThrottleHandler.java:460)
        at org.apache.synapse.rest.API.process(API.java:325)
        at org.apache.synapse.rest.RESTRequestHandler.dispatchToAPI(RESTRequestHandler.java:90)
        at org.apache.synapse.rest.RESTRequestHandler.process(RESTRequestHandler.java:69)
        at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:303)
        at org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:92)
        at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
        at org.apache.synapse.transport.passthru.ServerWorker.processNonEntityEnclosingRESTHandler(ServerWorker.java:337)
        at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:158)
        at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)

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而且节流数据似乎没有传播（我看不到分析处理过它们）

我相信我发现了问题：（是的，它在2.5中修复了）。0@Bee谢谢，同时我们将启用数据发布器，我相信它没有问题：）您可以，但由于网关管理器不提供请求，它不会发布任何数据。