https://community.cloudera.com/t5/Archives-of-Support-Questions/what-is-the-procedure-to-change-IP-s-in-amari-cluster/m-p/184124#M75651 <P><A rel="user" href="https://community.cloudera.com/users/26229/uribarih.html" nodeid="26229">@Michael Bronson</A></P><P>Have you followed the steps mentioned in the following article: <A href="https://community.hortonworks.com/content/supportkb/48998/correct-procedure-to-re-ip-a-client-host-in-a-clus.html" target="_blank">https://community.hortonworks.com/content/supportkb/48998/correct-procedure-to-re-ip-a-client-host-in-a-clus.html</A></P><P>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</P><PRE># nslookup nodename.fqdn </PRE><P>.</P><P>Else it might be a DNS cache issue.</P> Mon, 12 Mar 2018 05:26:35 GMT jsensharma 2018-03-12T05:26:35Z https://community.cloudera.com/t5/Archives-of-Support-Questions/what-is-the-procedure-to-change-IP-s-in-amari-cluster/m-p/184123#M75650 <P>we change the IP's of the masters and worker machines and performed service network restart on each linux machine</P><P>then we restart all ambari agent and ambari server but the old IP's are still exists in amabri GUI , why?</P><P>what need else to do in order amabri GUI will show the new IP's </P> Sun, 11 Mar 2018 17:37:24 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/what-is-the-procedure-to-change-IP-s-in-amari-cluster/m-p/184123#M75650 mike_bronson7 2018-03-11T17:37:24Z https://community.cloudera.com/t5/Archives-of-Support-Questions/what-is-the-procedure-to-change-IP-s-in-amari-cluster/m-p/184124#M75651 <P><A rel="user" href="https://community.cloudera.com/users/26229/uribarih.html" nodeid="26229">@Michael Bronson</A></P><P>Have you followed the steps mentioned in the following article: <A href="https://community.hortonworks.com/content/supportkb/48998/correct-procedure-to-re-ip-a-client-host-in-a-clus.html" target="_blank">https://community.hortonworks.com/content/supportkb/48998/correct-procedure-to-re-ip-a-client-host-in-a-clus.html</A></P><P>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</P><PRE># nslookup nodename.fqdn </PRE><P>.</P><P>Else it might be a DNS cache issue.</P> Mon, 12 Mar 2018 05:26:35 GMT https://community.cloudera.com/t5/Archives-of-Support-Questions/what-is-the-procedure-to-change-IP-s-in-amari-cluster/m-p/184124#M75651 jsensharma 2018-03-12T05:26:35Z