HIVE-5510: [WebHCat] GET job/queue return wrong job information

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1537610 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5483 : use metastore statistics to optimize max/min/etc. queries (Ashutosh Chauhan via Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1537667 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5716 - Fix broken tests after maven merge (1) (Brock Noland reviewed by Thejas M Nair and Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1537742 13f79535-47bb-0310-9956-ffa450edef68