title: Connection to node terminated during authentication. This may indicate that authentication failed due to invalid credentials
body: <p>Our producers are kubernetes microservices which use Kerberos authentication to connect to Kafka.What we see if when there is a rolling restart of Kafka brokers we see the below errors in our producer and consumer end:</p>
  <p>kafka-producer-network-thread | producer-4] WARN org.apache.kafka.clients.NetworkClient - processDisconnection - [Producer clientId=producer-4] Connection to node 5 terminated during authentication. This may indicate that authentication failed due to invalid credentials.</p>
  <p>Any idea why the producer/consumer retries do not automatically connect without any issues. The way we are able to resolve this issue is by pod restarts.</p>