now inserting fqdn into hadoop cluster setup (instead of localhost, due to potential ssh key conflicts with that name on shared network directories)
now inserting fqdn into hadoop cluster setup (instead of localhost,
due to potential ssh key conflicts with that name on shared network
directories)

added teardown of hadoop cluster

fhieber/incubator-joshua,thammegowda/incubator-joshua,thammegowda/incubator-joshua,kpu/joshua,lukeorland/joshua,thammegowda/incubator-joshua,lukeorland/joshua,kpu/joshua,fhieber/incubator-joshua,fhieber/incubator-joshua,kpu/joshua,fhieber/incubator-joshua,thammegowda/incubator-joshua,fhieber/incubator-joshua,gwenniger/joshua,kpu/joshua,gwenniger/joshua,kpu/joshua,thammegowda/incubator-joshua,fhieber/incubator-joshua,lukeorland/joshua,lukeorland/joshua,lukeorland/joshua,kpu/joshua,gwenniger/joshua,lukeorland/joshua,gwenniger/joshua,fhieber/incubator-joshua,fhieber/incubator-joshua,thammegowda/incubator-joshua,fhieber/incubator-joshua,gwenniger/joshua,thammegowda/incubator-joshua,thammegowda/incubator-joshua,lukeorland/joshua,lukeorland/joshua,gwenniger/joshua,lukeorland/joshua,thammegowda/incubator-joshua,thammegowda/incubator-joshua