Hi, I have enabled SSL on zookeeper nodes using reference: https://zookeeper.apache.org/doc/r3.5.6/zookeeperAdmin.html#Quorum+TLS After doing this I started getting logs in zookeeper logs. 10.xx.yy.ss this is my kafka broker Now I want to enable SSL communication between Kafka and the zookeeper. Please share the steps or documentation.
ERROR in zookeeper nodes: 2020-02-06 18:06:46,863 [myid:0] - WARN [epollEventLoopGroup-4-7:NettyServerCnxn@540] - Closing connection to /10.xx.yy.ss:58656 java.io.IOException: ZK down at org.apache.zookeeper.server.NettyServerCnxn.receiveMessage(NettyServerCnxn.java:474) at org.apache.zookeeper.server.NettyServerCnxn.processMessage(NettyServerCnxn.java:360) at org.apache.zookeeper.server.NettyServerCnxnFactory$CnxnChannelHandler.channelRead(NettyServerCnxnFactory.java:184) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:340) at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1434) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:362) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:348) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:965) at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:808) at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:410) at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:310) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.base/java.lang.Thread.run(Thread.java:834) CONFIDENTIAL NOTE: The information contained in this email is intended only for the use of the individual or entity named above and may contain information that is privileged, confidential and exempt from disclosure under applicable law. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this message in error, please immediately notify the sender and delete the mail. Thank you.