HIVE-4241 optimize hive.enforce.sorting and hive.enforce bucketing join
(Namit Jain via Gang Tim Liu)



git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1467174 13f79535-47bb-0310-9956-ffa450edef68
HIVE-4294 Single sourced multi query cannot handle lateral view
(Navis via namit)



git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1467196 13f79535-47bb-0310-9956-ffa450edef68