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- [2020-01-13T16:12:24,691][WARN ][o.e.t.n.Netty4Transport ] [yq1] send message failed [channel: NettyTcpChannel{localAddress=0.0.0.0/0.0.0.0:9300, remoteAddress=/192.168.251.205:50072}]
- java.io.IOException: Connection reset by peer
- at sun.nio.ch.FileDispatcherImpl.write0(Native Method) ~[?:?]
- at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47) ~[?:?]
- at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93) ~[?:?]
- at sun.nio.ch.IOUtil.write(IOUtil.java:51) ~[?:?]
- at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:471) ~[?:?]
- at io.netty.channel.socket.nio.NioSocketChannel.doWrite(NioSocketChannel.java:388) ~[netty-transport-4.1.16.Final.jar:4.1.16.Final]
- at io.netty.channel.AbstractChannel$AbstractUnsafe.flush0(AbstractChannel.java:934) [netty-transport-4.1.16.Final.jar:4.1.16.Final]
- at io.netty.channel.nio.AbstractNioChannel$AbstractNioUnsafe.forceFlush(AbstractNioChannel.java:368) [netty-transport-4.1.16.Final.jar:4.1.16.Final]
- at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:639) [netty-transport-4.1.16.Final.jar:4.1.16.Final]
- at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:545) [netty-transport-4.1.16.Final.jar:4.1.16.Final]
- at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:499) [netty-transport-4.1.16.Final.jar:4.1.16.Final]
- at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459) [netty-transport-4.1.16.Final.jar:4.1.16.Final]
- at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:858) [netty-common-4.1.16.Final.jar:4.1.16.Final]
- at java.lang.Thread.run(Thread.java:745) [?:1.8.0_112]
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发现是netty相关问题,查看程序pom文件中的netty依赖版本如下
- <dependencyManagement>
- <dependencies>
- <dependency>
- <groupId>io.netty</groupId>
- <artifactId>netty-all</artifactId>
- <version>4.1.38.Final</version>
- </dependency>
- </dependencies>
- </dependencyManagement>
错误中提示netty版本为4.1.16.Final,与依赖中版本不一致,
解决办法 :把pom文件中依赖注释掉
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