HIVE-7491: Stats annotation fails to evaluate constant expressions in filter operator (Prasanth J reviewed by Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1613309 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7451 : pass function name in create/drop function to authorization api (Thejas Nair, reviewed by Jason Dere)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1613310 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7266 : Optimized HashTable with vectorized map-joins results in String columns extending (Sergey Shelukhin, reviewed by Matt McCline and Jitendra Nath Pandey)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1613322 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch 'origin/trunk' into HIVE-7068
HIVE-7068 Catch missing Accumulo connection information and throw a well-worded error

If the null parameters fall down into the accumulo code, you'll just get this obtuse
error message about an argument being null which doesn't mean much for hive. Catch it
early, and provide a good message