I noticed that the default cluster name is my.cluster.com. I see that this appears to be defined in /opt/mapr/conf/mapr-clusters.conf
Is this where I change it? Should I change it before configuring any additional nodes?
Answer by Lohit Vijayarenu · Jul 13, 2011 at 11:57 AM
To add to this, mapr-clusters.conf can contain list of entries for different clusters. The name chosen in mapr-clusters.conf for cluster is purely for users to identify cluster by name. So, one can install client package on any node, have list of entries to different clusters identified by name of choice and address different clusters with those names.