For QJM HA solution, after failover, application must update NameNode IP?

[sam liu]

Hi Experts,

For example, at the beginning, the application will access NameNode using
IP of active NameNode(IP: 9.123.22.1).  However, after failover, the IP of
active NameNode is changed to 9.123.22.2 which is the IP of previous
standby NameNode. In this case, application must update NameNode IP?

Thanks!