I get an exception after enabling transport layer security . Can someone help me here?

Elastic Stack Elasticsearch
1 
[2020-09-26T05:29:15,468][WARN ][o.e.t.TcpTransport       ] [master-2] exception caught on transport layer [Netty4TcpChannel{localAddress=/10.0.1.102:9300, remoteAddress=/10.0.1.101:34044}], closing connection
io.netty.handler.codec.DecoderException: java.io.StreamCorruptedException: invalid internal transport message format, got (16,3,3,1)
     at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:472) ~[netty-codec-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:405) ~[netty-codec-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.handler.codec.ByteToMessageDecoder.channelInputClosed(ByteToMessageDecoder.java:372) ~[netty-codec-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.handler.codec.ByteToMessageDecoder.channelInactive(ByteToMessageDecoder.java:355) ~[netty-codec-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:257) [netty-transport-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:243) [netty-transport-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:236) [netty-transport-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.handler.logging.LoggingHandler.channelInactive(LoggingHandler.java:167) [netty-handler-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:257) [netty-transport-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:243) [netty-transport-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.channel.AbstractChannelHandlerContext.fireChannelInactive(AbstractChannelHandlerContext.java:236) [netty-transport-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.channel.DefaultChannelPipeline$HeadContext.channelInactive(DefaultChannelPipeline.java:1403) [netty-transport-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:257) [netty-transport-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.channel.AbstractChannelHandlerContext.invokeChannelInactive(AbstractChannelHandlerContext.java:243) [netty-transport-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.channel.DefaultChannelPipeline.fireChannelInactive(DefaultChannelPipeline.java:912) [netty-transport-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.channel.AbstractChannel$AbstractUnsafe$8.run(AbstractChannel.java:827) [netty-transport-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163) [netty-common-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:405) [netty-common-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:500) [netty-transport-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:906) [netty-common-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) [netty-common-4.1.35.Final.jar:4.1.35.Final]
     at java.lang.Thread.run(Thread.java:835) [?:?]
Caused by: java.io.StreamCorruptedException: invalid internal transport message format, got (16,3,3,1)
     at org.elasticsearch.transport.TcpTransport.readHeaderBuffer(TcpTransport.java:745) ~[elasticsearch-7.2.1.jar:7.2.1]
     at org.elasticsearch.transport.TcpTransport.readMessageLength(TcpTransport.java:731) ~[elasticsearch-7.2.1.jar:7.2.1]
     at org.elasticsearch.transport.netty4.Netty4SizeHeaderFrameDecoder.decode(Netty4SizeHeaderFrameDecoder.java:40) ~[transport-netty4-client-7.2.1.jar:7.2.1]
     at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:502) ~[netty-codec-4.1.35.Final.jar:4.1.35.Final]
     at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:441) ~[netty-codec-4.1.35.Final.jar:4.1.35.Final]
     ... 21 more

I dont know what am I doing wrong here.

I have a 6 node cluster.
3 master and 3 data node.
When I restart elastic search I get this exception

2

Without information about how you have configured your nodes and more details about the error it is impossible to help.

3

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