{"action":"opened","issue":{"url":"https://api.github.com/repos/dubboclub/dubbokeeper/issues/63","repository_url":"https://api.github.com/repos/dubboclub/dubbokeeper","labels_url":"https://api.github.com/repos/dubboclub/dubbokeeper/issues/63/labels{/name}","comments_url":"https://api.github.com/repos/dubboclub/dubbokeeper/issues/63/comments","events_url":"https://api.github.com/repos/dubboclub/dubbokeeper/issues/63/events","html_url":"https://github.com/dubboclub/dubbokeeper/issues/63","id":173362629,"number":63,"title":"dubbox作为consumer端调用报错","user":{"login":"rayzeng","id":13641205,"avatar_url":"https://avatars.githubusercontent.com/u/13641205?v=3","gravatar_id":"","url":"https://api.github.com/users/rayzeng","html_url":"https://github.com/rayzeng","followers_url":"https://api.github.com/users/rayzeng/followers","following_url":"https://api.github.com/users/rayzeng/following{/other_user}","gists_url":"https://api.github.com/users/rayzeng/gists{/gist_id}","starred_url":"https://api.github.com/users/rayzeng/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rayzeng/subscriptions","organizations_url":"https://api.github.com/users/rayzeng/orgs","repos_url":"https://api.github.com/users/rayzeng/repos","events_url":"https://api.github.com/users/rayzeng/events{/privacy}","received_events_url":"https://api.github.com/users/rayzeng/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-08-26T03:33:13Z","updated_at":"2016-08-26T03:33:13Z","closed_at":null,"body":"consumer dubbo版本是2.8.4（dubbox），调用com.alibaba.dubbo.monitor.MonitorService.collect时异常，consumer切换回dubbo2.5.3正常调用。堆栈如下：\r\nException in thread \"main\" com.alibaba.dubbo.rpc.RpcException: Failed to invoke the method storeStatistics in the service com.dubboclub.dk.storage.StatisticsStorage. Tried 3 times of the providers [192.168.3.16:20884] (1/1) from the registry 115.159.235.24:2181 on the consumer 192.168.3.16 using the dubbo version 2.8.4. Last error is: Failed to invoke remote method: storeStatistics, provider: dubbo://192.168.3.16:20884/com.dubboclub.dk.storage.StatisticsStorage?anyhost=true&application=consumer-of-helloworld-app&check=false&dubbo=2.8.4&generic=false&interface=com.dubboclub.dk.storage.StatisticsStorage&methods=storeStatistics,queryMethodMonitorOverview,queryApplicationOverview,queryStatisticsForMethod,queryApplications,queryApplicationInfo,queryServiceOverview,queryServiceByApp&owner=rayzeng&pid=17343&revision=1.0.1&side=consumer&timestamp=1472182317618, cause: Fail to decode request due to: RpcInvocation [methodName=storeStatistics, parameterTypes=[], arguments=null, attachments={path=com.dubboclub.dk.storage.StatisticsStorage, input=249, dubbo=2.8.4, version=0.0.0}]\r\n\tat com.alibaba.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:108)\r\n\tat com.alibaba.dubbo.rpc.cluster.support.AbstractClusterInvoker.invoke(AbstractClusterInvoker.java:227)\r\n\tat com.alibaba.dubbo.rpc.cluster.support.wrapper.MockClusterInvoker.invoke(MockClusterInvoker.java:72)\r\n\tat com.alibaba.dubbo.rpc.proxy.InvokerInvocationHandler.invoke(InvokerInvocationHandler.java:52)\r\n\tat com.alibaba.dubbo.common.bytecode.proxy0.storeStatistics(proxy0.java)\r\n\tat com.mor.client.dubbo.main.Main.statisticsStorage(Main.java:31)\r\n\tat com.mor.client.dubbo.main.Main.main(Main.java:15)\r\nCaused by: com.alibaba.dubbo.remoting.RemotingException: Fail to decode request due to: RpcInvocation [methodName=storeStatistics, parameterTypes=[], arguments=null, attachments={path=com.dubboclub.dk.storage.StatisticsStorage, input=249, dubbo=2.8.4, version=0.0.0}]\r\n\tat com.alibaba.dubbo.remoting.exchange.support.DefaultFuture.returnFromResponse(DefaultFuture.java:190)\r\n\tat com.alibaba.dubbo.remoting.exchange.support.DefaultFuture.get(DefaultFuture.java:110)\r\n\tat com.alibaba.dubbo.remoting.exchange.support.DefaultFuture.get(DefaultFuture.java:84)\r\n\tat com.alibaba.dubbo.rpc.protocol.dubbo.DubboInvoker.doInvoke(DubboInvoker.java:96)\r\n\tat com.alibaba.dubbo.rpc.protocol.AbstractInvoker.invoke(AbstractInvoker.java:144)\r\n\tat com.alibaba.dubbo.rpc.listener.ListenerInvokerWrapper.invoke(ListenerInvokerWrapper.java:74)\r\n\tat com.alibaba.dubbo.monitor.support.MonitorFilter.invoke(MonitorFilter.java:75)\r\n\tat com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)\r\n\tat com.alibaba.dubbo.rpc.protocol.dubbo.filter.FutureFilter.invoke(FutureFilter.java:53)\r\n\tat com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)\r\n\tat com.alibaba.dubbo.rpc.filter.ConsumerContextFilter.invoke(ConsumerContextFilter.java:48)\r\n\tat com.alibaba.dubbo.rpc.protocol.ProtocolFilterWrapper$1.invoke(ProtocolFilterWrapper.java:91)\r\n\tat com.alibaba.dubbo.rpc.protocol.InvokerWrapper.invoke(InvokerWrapper.java:53)\r\n\tat com.alibaba.dubbo.rpc.cluster.support.FailoverClusterInvoker.doInvoke(FailoverClusterInvoker.java:77)\r\n\t... 6 more"}}
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