四月 04, 2021 10:17:55 下午 org.elasticsearch.plugins
信息: [Inferno] loaded [], sites []
四月 04, 2021 10:18:01 下午 org.elasticsearch.client.transport
信息: [Inferno] failed to get node info for [#transport#-1][inet[/192.168.99.14:9200]], disconnecting...
org.elasticsearch.transport.ReceiveTimeoutTransportException: [][inet[/192.168.99.14:9200]][cluster/nodes/info] request_id [0] timed out after [5002ms]
at org.elasticsearch.transport.TransportService$TimeoutHandler.run(TransportService.java:342)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
[root@node-zwf ~]# sysctl -w \net.ipv4.tcp_keepalive_time=600
net.ipv4.tcp_keepalive_time = 600
[root@node-zwf ~]#
[root@node-zwf ~]#
[root@node-zwf ~]#
[root@node-zwf ~]# sysctl -w \net.ipv4.tcp_keepalive_intvl=60
net.ipv4.tcp_keepalive_intvl = 60
[root@node-zwf ~]#
[root@node-zwf ~]#
[root@node-zwf ~]#
[root@node-zwf ~]# sysctl -w \net.ipv4.tcp_keepalive_probes=3
net.ipv4.tcp_keepalive_probes = 3
[root@node-zwf ~]#
[root@node-zwf ~]#
[root@node-zwf ~]# 版本不兼容：[0.90.1]接收到消息，最小兼容版本为：[6.8.0]
[2021-04-04T07:17:33,768][WARN ][o.e.t.TcpTransport ] [es-cluster-node-001] exception caught on transport layer [Netty4TcpChannel{localAddress=/192.168.99.14:9300, remoteAddress=/192.168.99.7:59237}], closing connection
java.lang.IllegalStateException: Received message from unsupported version: [0.90.1] minimal compatible version is: [6.8.0]
at org.elasticsearch.transport.InboundDecoder.ensureVersionCompatibility(InboundDecoder.java:210) ~[elasticsearch-7.8.0.jar:7.8.0]
at org.elasticsearch.transport.InboundDecoder.readHeader(InboundDecoder.java:177) ~[elasticsearch-7.8.0.jar:7.8.0]
at org.elasticsearch.transport.InboundDecoder.internalDecode(InboundDecoder.java:75) ~[elasticsearch-7.8.0.jar:7.8.0]
at org.elasticsearch.transport.InboundDecoder.decode(InboundDecoder.java:53) ~[elasticsearch-7.8.0.jar:7.8.0]
at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:101) ~[elasticsearch-7.8.0.jar:7.8.0]
at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) ~[elasticsearch-7.8.0.jar:7.8.0]
at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:73) ~[transport-netty4-client-7.8.0.jar:7.8.0]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
[2021-04-04T07:40:15,988][WARN ][o.e.t.TcpTransport ] [es-cluster-node-001] exception caught on transport layer [Netty4TcpChannel{localAddress=/192.168.99.14:9300, remoteAddress=/192.168.99.7:60871}], closing connection
java.lang.IllegalStateException: Received message from unsupported version: [0.90.1] minimal compatible version is: [6.8.0]
at org.elasticsearch.transport.InboundDecoder.ensureVersionCompatibility(InboundDecoder.java:210) ~[elasticsearch-7.8.0.jar:7.8.0]
at org.elasticsearch.transport.InboundDecoder.readHeader(InboundDecoder.java:177) ~[elasticsearch-7.8.0.jar:7.8.0]
at org.elasticsearch.transport.InboundDecoder.internalDecode(InboundDecoder.java:75) ~[elasticsearch-7.8.0.jar:7.8.0]
at org.elasticsearch.transport.InboundDecoder.decode(InboundDecoder.java:53) ~[elasticsearch-7.8.0.jar:7.8.0]
at org.elasticsearch.transport.InboundPipeline.doHandleBytes(InboundPipeline.java:101) ~[elasticsearch-7.8.0.jar:7.8.0]
at org.elasticsearch.transport.InboundPipeline.handleBytes(InboundPipeline.java:82) ~[elasticsearch-7.8.0.jar:7.8.0]
at org.elasticsearch.transport.netty4.Netty4MessageChannelHandler.channelRead(Netty4MessageChannelHandler.java:73) ~[transport-netty4-client-7.8.0.jar:7.8.0]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) [netty-handler-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:163) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:714) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeysPlain(NioEventLoop.java:615) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:578) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:493) [netty-transport-4.1.49.Final.jar:4.1.49.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) [netty-common-4.1.49.Final.jar:4.1.49.Final]
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.49.Final.jar:4.1.49.Final]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_281]
我直接拷贝了es 7.8.0的lib目录新建工程：
https://blog.csdn.net/spencer_tseng/article/details/115435018