I currently have one node running on my machine, but I'm curious how I can get 3 nodes running. Does each node require a separate yml config file with the same cluster.name or is there a way to specify within the one elasticsearch.yml file? I'm sure there's documentation out there for this, but I haven't been able to find anything specific to this topic.
My ES version:
Version: 5.1.1, Build: 5395e21/2016-12-06T12:36:15.409Z, JVM: 1.8.0_77