I have recently been adding advertised.listeners property to my MSK cluster configuration. The command used was
/usr/local/kafka/bin/kafka-configs.sh --bootstrap-server b-1.xxxxxxxxx.c4.kafka.xxxxxxxxx.amazonaws.com:9094 \
--entity-type brokers \
--entity-name 1 \
--alter \
--command-config kafka.client.properties \
--add-config advertised.listeners=[CLIENT_SECURE://b-1.xxxxxxxxx.c4.kafka.xxxxxxxxx.amazonaws.com:9002,REPLICATION://b-1-internal.xxxxxxxxx.kafka.xxxxxxxxx.amazonaws.com:9093,REPLICATION_SECURE://b-1-internal.xxxxxxxxx.kafka.xxxxxxxxx.amazonaws.com:9095]
However, now if I try to get the configuration back using the following command
/usr/local/kafka/bin/kafka-configs.sh --bootstrap-server b-1.xxxxxxxxx.kafka.xxxxxxxxx.amazonaws.com:9002 \
--entity-type brokers \
--entity-name 1 \
--describe \
--all \
--command-config kafka.client.properties
I get a message in the trace log saying "Client is not ready to send to node".
Initially I thought this was to do with security groups but confirmed that they were open and allowing traffic. Any help would be as usual be greatly appreciated!!
