what is the procedure to change IP's in amari cluster

[#1]

we change the IP's of the masters and worker machines and performed service network restart on each linux machine

then we restart all ambari agent and ambari server but the old IP's are still exists in amabri GUI , why?

what need else to do in order amabri GUI will show the new IP's

[#2 · Accepted solution]

@Michael Bronson

Have you followed the steps mentioned in the following article: https://community.hortonworks.com/content/supportkb/48998/correct-procedure-to-re-ip-a-client-host-i...

This is just to see if by any chance if you might have missed any step. Specially this command should return the new IP address of the node

# nslookup nodename.fqdn              

.

Else it might be a DNS cache issue.