Elasticsearch Transport Layer Exception: Invalid Internal Transport Message Format

{ "title": "[elasticsearch[client][transport_client_boss][T#2]] WARN org.elasticsearch.transport.netty4.Netty4Transport - exception caught on transport layer [NettyTcpChannel{localAddress=/192.168.1.150:61535, remoteAddress=/192.168.1.203:9200}], closing connection\nio.netty.handler.codec.DecoderException: java.io.StreamCorruptedException: invalid internal transport message format, got (48,54,54,50)\n\tat io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:472)\n\tat io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:278)\n\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)\n\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)\n\tat io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)\n\tat io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:241)\n\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)\n\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)\n\tat io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340)\n\tat io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434)\n\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362)\n\tat io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348)\n\tat io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965)\n\tat io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163)\n\tat io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:648)\n\tat io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:548)\n\tat io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:502)\n\tat io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:462)\n\tat io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:897)\n\tat java.lang.Thread.run(Thread.java:748)\nCaused by: java.io.StreamCorruptedException: invalid internal transport message format, got (48,54,54,50)\n\tat org.elasticsearch.transport.TcpTransport.validateMessageHeader(TcpTransport.java:1327)\n\tat org.elasticsearch.transport.netty4.Netty4SizeHeaderFrameDecoder.decode(Netty4SizeHeaderFrameDecoder.java:36)\n\tat io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:502)\n\tat io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:441)\n\t... 19 common frames omitted\n如何解决内容：这是一个Elasticsearch的警告信息，表明在传输层出现了异常。具体的错误信息是"invalid internal transport message format, got (48,54,54,50)"。\n\n要解决这个问题，可以尝试以下几个步骤：\n\n1. 检查Elasticsearch和Netty的版本是否相匹配。确保使用的Elasticsearch版本与Netty版本兼容。\n\n2. 检查Elasticsearch和Netty的配置文件。确保配置文件中的参数设置正确，并符合你的需求。\n\n3. 检查网络连接。确保Elasticsearch服务器和客户端之间的网络连接正常，并且没有网络故障。\n\n4. 检查服务器的资源使用情况。如果服务器的资源（例如内存、CPU）使用率过高，可能会导致传输层出现异常。可以尝试优化服务器的资源使用，例如增加内存、优化查询等。\n\n如果以上方法都不能解决问题，可以尝试查看Elasticsearch和Netty的官方文档，或者在相关的技术论坛上寻求帮助。 }