Created 03-22-2018 08:33 AM
Created 03-22-2018 08:48 AM
Can you be more explicit?
When you make changes to the cluster using Ambari UI the only recommended way, you will see next the service an Orange circular arrow, which recommends a restart of that service so as to update the config files cluster wide once you have restart all the required services.
The changes should reflect in the servers(nodes)