HIVE-5478 : WebHCat e2e testsuite for hcat authorization tests needs some fixes (Deepesh Khandelwal via Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1530384 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5460: invalid offsets in lag lead should return an exception (per ISO-SQL) (Edward Capriolo via Brock Noland)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1530393 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5253: Create component to compile and jar dynamic code (Edward Capriolo via Brock Noland)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1530394 13f79535-47bb-0310-9956-ffa450edef68