HIVE-4578 Changes to Pig's test harness broke HCat e2e tests (gates)


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1484969 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'origin/trunk' into trunk-gd
Merge remote branch 'origin/trunk-gd' into fb-YAHOO-321-trunk-gd