Explains the order in which the pullcentralconfig script checks for
central configuration files.
The pullcentralconfig script checks for central configuration files in
this order:
/var/mapr/configuration/nodes/<hostname>. If configuration
files are found here, pullcentralconfig does not check
/var/mapr/configuration/default./var/mapr/configuration/default. The pullcentralconfig
script only searches here if no node-specific configuration files are found.If no configuration files are found in either location, the script finishes and no changes
are made to the files in /opt/mapr.