I'm also getting the same issue but for me instead of taking my username.its showing user Anonymous.Can anyone suggest how should i resolve this issue? ... View more

I am getting similar warning log when my consumer when broker is down.   is there a way my consumer code get notify when all brokers are down? and when broker are back?     ... View more

@Naveenraj Devadoss What was the solution? Did you update the network config in /etc/host? ... View more

@Naveenraj Devadoss please use your command without bootstarp-server ./kafka-console-consumer.sh --zookeeper localhost:2181 --topic dm_sample1 --from-beginning if still wouldn't work,please use zookeeper server host instead of localhost. ... View more