hession反序列化错误 #14
Comments
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您好，这个问题现在有解决了吗？我也遇到同样的问题了。 |
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我已经解决了，将dubbo换成2.5.4就可以了 |
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感谢@walterlife的贡献，该项目是在基于2.8.4的版本上开发的，如果出现其他版本的兼容问题~希望大家共同努力，提出来，解决掉！ |
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我这边是在2.8.4的dubbox上遇到的，最后发现是本地打包了dubbo2.5.3和dubbox2.8.4，然后他们可能有一些包紊乱吧，导致jar包依赖问题。把本地maven仓库的dubbo相关全部清空以后，从新打2.8.4的包，就一切正常了！ |
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多谢，我也在2.8.4的dubbox上遇到了同样的问题。把dubbox重新编译，install后解决了 |
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遇到了同样的问题，说说我的环境。 1、service是基于原版dubbo构建并运行的，V2.5.3，JDK1.6。 2、但原版的monitor-sample始终无法启动，因此clone了本库及dubbox（v2.8.4）仓库的代码，构建完成后部署成功（1、修改mysql、zk连接地址；2、部署期间有遇到classNotFound的问题，修改pom后解决） 3、monitor服务启动后，也在原dubbo server的xml配置中增加了dubbo:monitor="registry"。 但就遇到了楼主提到的异常，怀疑是不是原dubbo服务与dubbox-monitor服务间协议的问题？ （可dubbox中提到， dubbox和dubbo 2.x是兼容的，没有改变dubbo的任何已有的功能和配置方式（除了升级了spring之类的版本）），很是费解，在此求助 WARN codec.ExchangeCodec: [DUBBO] Skip input stream 465, dubbo version: 2.8.4, current host: 10.30.215.208 后续，使用V2.5.4版本dubbo发布服务，问题依然存在。 |
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弃用dubbo-monitor，改用DubboKeeper后，一切正常。 |
[03/03/16 05:19:16:016 CST] New I/O worker #4 WARN dubbo.DecodeableRpcInvocation: [DUBBO] Decode rpc invocation failed: expected map/object at java.lang.String (Lcom/alibaba/dubbo
/common/URL;), dubbo version: 2.8.4, current host: 192.168.1.100
com.alibaba.com.caucho.hessian.io.HessianProtocolException: expected map/object at java.lang.String (Lcom/alibaba/dubbo/common/URL;)
at com.alibaba.com.caucho.hessian.io.AbstractDeserializer.error(AbstractDeserializer.java:108)
at com.alibaba.com.caucho.hessian.io.AbstractMapDeserializer.readObject(AbstractMapDeserializer.java:70)
at com.alibaba.com.caucho.hessian.io.Hessian2Input.readObject(Hessian2Input.java:1696)
at com.alibaba.dubbo.common.serialize.support.hessian.Hessian2ObjectInput.readObject(Hessian2ObjectInput.java:94)
at com.alibaba.dubbo.rpc.protocol.dubbo.DecodeableRpcInvocation.decode(DecodeableRpcInvocation.java:150)
at com.alibaba.dubbo.rpc.protocol.dubbo.DecodeableRpcInvocation.decode(DecodeableRpcInvocation.java:74)
at com.alibaba.dubbo.rpc.protocol.dubbo.DubboCodec.decodeBody(DubboCodec.java:138)
at com.alibaba.dubbo.remoting.exchange.codec.ExchangeCodec.decode(ExchangeCodec.java:134)
at com.alibaba.dubbo.remoting.exchange.codec.ExchangeCodec.decode(ExchangeCodec.java:95)
at com.alibaba.dubbo.rpc.protocol.dubbo.DubboCountCodec.decode(DubboCountCodec.java:46)
at com.alibaba.dubbo.remoting.transport.netty.NettyCodecAdapter$InternalDecoder.messageReceived(NettyCodecAdapter.java:134)
at org.jboss.netty.channel.SimpleChannelUpstreamHandler.handleUpstream(SimpleChannelUpstreamHandler.java:70)
at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:564)
at org.jboss.netty.channel.DefaultChannelPipeline.sendUpstream(DefaultChannelPipeline.java:559)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:268)
at org.jboss.netty.channel.Channels.fireMessageReceived(Channels.java:255)
at org.jboss.netty.channel.socket.nio.NioWorker.read(NioWorker.java:88)
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.process(AbstractNioWorker.java:109)
at org.jboss.netty.channel.socket.nio.AbstractNioSelector.run(AbstractNioSelector.java:312)
at org.jboss.netty.channel.socket.nio.AbstractNioWorker.run(AbstractNioWorker.java:90)
at org.jboss.netty.channel.socket.nio.NioWorker.run(NioWorker.java:178)
at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108)
at org.jboss.netty.util.internal.DeadLockProofWorker$1.run(DeadLockProofWorker.java:42)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
[03/03/16 05:19:16:016 CST] New I/O worker #4 WARN codec.ExchangeCodec: [DUBBO] Skip input stream 465, dubbo version: 2.8.4, current host: 192.168.1.100
[03/03/16 05:19:16:016 CST] New I/O worker #4 WARN dubbo.DecodeableRpcInvocation: [DUBBO] Decode rpc invocation failed: expected map/object at java.lang.String (Lcom/alibaba/dubbo/common/URL;), dubbo version: 2.8.4, current host: 192.168.1.100
com.alibaba.com.caucho.hessian.io.HessianProtocolException: expected map/object at java.lang.String (Lcom/alibaba/dubbo/common/URL;)
at com.alibaba.com.caucho.hessian.io.AbstractDeserializer.error(AbstractDeserializer.java:108)
at com.alibaba.com.caucho.hessian.io.AbstractMapDeserializer.readObject(AbstractMapDeserializer.java:70)
at com.alibaba.com.caucho.hessian.io.Hessian2Input.readObject(Hessian2Input.java:1696)
at com.alibaba.dubbo.common.serialize.support.hessian.Hessian2ObjectInput.readObject(Hessian2ObjectInput.java:94)
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