We are using cdh 5.14.0. We are running below services :
YARN (MR2 Included)
Can anyone help us to understand ,where important config files for the above-mentioned
services are saved?
Are you using Cloudera Manager? If so, what is the version? I am copying the 5.16.x documentation here for your reference. This doc may help you to understand more about how CM handles the client configuration:
Thanks and hope this helps,