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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2022/03/11 01:57:13 UTC
[GitHub] [dubbo] startjava commented on issue #9729: 使用dubbo连接zookeeper集群时，消费者启动时出现节点已存在的异常。
startjava commented on issue #9729:
URL: https://github.com/apache/dubbo/issues/9729#issuecomment-1064693303
官方进度我不知道，但官方回复说这个异常不会影响功能的使用，
这个肯定是BUG了，看哪个版本FIX一下吧。
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发件人: "apache/dubbo" ***@***.***>;
发送时间: 2022年3月11日(星期五) 上午9:55
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主题: Re: [apache/dubbo] 使用dubbo连接zookeeper集群时，消费者启动时出现节点已存在的异常。 (Issue #9729)
我也有这个报错，请问现在到什么进度了呢：
2022-03-01 14:55:08.712 WARN 13048 --- [andler-thread-3] o.a.d.r.zookeeper.ZookeeperRegistry : [DUBBO] Failed to save registry cache file, will retry, cause: null, dubbo version: 3.0.5, current host: 192.168.56.1
java.nio.channels.OverlappingFileLockException: null
at sun.nio.ch.SharedFileLockTable.checkList(FileLockTable.java:255) ~[na:1.8.0_321]
at sun.nio.ch.SharedFileLockTable.add(FileLockTable.java:152) ~[na:1.8.0_321]
at sun.nio.ch.FileChannelImpl.tryLock(FileChannelImpl.java:1107) ~[na:1.8.0_321]
at java.nio.channels.FileChannel.tryLock(FileChannel.java:1155) ~[na:1.8.0_321]
at org.apache.dubbo.registry.support.AbstractRegistry.doSaveProperties(AbstractRegistry.java:187) ~[dubbo-3.0.5.jar:3.0.5]
at org.apache.dubbo.registry.support.AbstractRegistry$SaveProperties.run(AbstractRegistry.java:555) [dubbo-3.0.5.jar:3.0.5]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_321]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_321]
at java.lang.Thread.run(Thread.java:750) [na:1.8.0_321]
我的程序也是启动正常，不过一旦调用dubbo服务就会报错：
Caused by: org.apache.dubbo.remoting.RemotingException: io.netty.handler.codec.EncoderException: java.lang.NoSuchMethodError: org.apache.dubbo.common.serialize.hessian2.Hessian2SerializerFactory.getClassFactory()Lcom/alibaba/com/caucho/hessian/io/ClassFactory;
io.netty.handler.codec.EncoderException: java.lang.NoSuchMethodError: org.apache.dubbo.common.serialize.hessian2.Hessian2SerializerFactory.getClassFactory()Lcom/alibaba/com/caucho/hessian/io/ClassFactory;
at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:125)
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717)
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702)
at io.netty.handler.timeout.IdleStateHandler.write(IdleStateHandler.java:304)
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717)
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:709)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:792)
at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:702)
at io.netty.channel.ChannelDuplexHandler.write(ChannelDuplexHandler.java:115)
at org.apache.dubbo.remoting.transport.netty4.NettyClientHandler.write(NettyClientHandler.java:88)
at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:717)
at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:764)
at io.netty.channel.AbstractChannelHandlerContext$WriteTask.run(AbstractChannelHandlerContext.java:1071)
at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:164)
at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:472)
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoSuchMethodError: org.apache.dubbo.common.serialize.hessian2.Hessian2SerializerFactory.getClassFactory()Lcom/alibaba/com/caucho/hessian/io/ClassFactory;
at org.apache.dubbo.common.serialize.hessian2.dubbo.DefaultHessian2FactoryInitializer.createSerializerFactory(DefaultHessian2FactoryInitializer.java:28)
at org.apache.dubbo.common.serialize.hessian2.dubbo.AbstractHessian2FactoryInitializer.getSerializerFactory(AbstractHessian2FactoryInitializer.java:46)
at org.apache.dubbo.common.serialize.hessian2.Hessian2ObjectOutput.(Hessian2ObjectOutput.java:37)
at org.apache.dubbo.common.serialize.hessian2.Hessian2Serialization.serialize(Hessian2Serialization.java:51)
at org.apache.dubbo.remoting.exchange.codec.ExchangeCodec.encodeRequest(ExchangeCodec.java:253)
at org.apache.dubbo.remoting.exchange.codec.ExchangeCodec.encode(ExchangeCodec.java:71)
at org.apache.dubbo.rpc.protocol.dubbo.DubboCountCodec.encode(DubboCountCodec.java:47)
at org.apache.dubbo.remoting.transport.netty4.NettyCodecAdapter$InternalEncoder.encode(NettyCodecAdapter.java:69)
at io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107)
... 21 more
at org.apache.dubbo.remoting.exchange.support.DefaultFuture.doReceived(DefaultFuture.java:214)
at org.apache.dubbo.remoting.exchange.support.DefaultFuture.received(DefaultFuture.java:176)
at org.apache.dubbo.remoting.exchange.support.DefaultFuture.received(DefaultFuture.java:164)
at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.handleResponse(HeaderExchangeHandler.java:60)
at org.apache.dubbo.remoting.exchange.support.header.HeaderExchangeHandler.received(HeaderExchangeHandler.java:181)
at org.apache.dubbo.remoting.transport.DecodeHandler.received(DecodeHandler.java:51)
at org.apache.dubbo.remoting.transport.dispatcher.ChannelEventRunnable.run(ChannelEventRunnable.java:57)
at org.apache.dubbo.common.threadpool.ThreadlessExecutor$RunnableWrapper.run(ThreadlessExecutor.java:184)
at org.apache.dubbo.common.threadpool.ThreadlessExecutor.waitAndDrain(ThreadlessExecutor.java:103)
at org.apache.dubbo.rpc.AsyncRpcResult.get(AsyncRpcResult.java:193)
... 109 common frames omitted
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