one kafka broker not available in zookeeper

[#1]

there are three kafka brokers , in the cluster but one of the broker is not available in the zookeeper . In the cluster there are two role groups one is default role group where there are two kafka brokers and other one with other name with one broker available . What could be issue that lead to unavailibilty of one kafka broker in zookeeper.

[#2]

Hi @warrior,

Can you show us your configuration file?

Regards,

Manu.