#can specify one or a list of hosts. If sniffing is set, one is enough and others will be auto-discovered
##Also protocol can be specified like ["http://10.247.186.12:9200"]
#can specify one or a list of hosts. If sniffing is set, one is enough and others will be auto-discovered
##Also protocol can be specified like ["http://10.247.186.12:9200"]