@ -45,7 +45,7 @@ func (dn *DataNode) MatchLocation(ip string, port int) bool {
return dn.Ip == ip && dn.Port == port
}
func (dn *DataNode) Url() string {
return dn.Ip + strconv.Itoa(dn.Port)
return dn.Ip + ":" + strconv.Itoa(dn.Port)
func (dn *DataNode) ToMap() interface{} {