HIVE-8394 : HIVE-7803 doesn't handle Pig MultiQuery, can cause data-loss. (Mithun Radhakrishnan via Sushanth Sowmyan)


git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.14@1636214 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8313: Optimize evaluation for ExprNodeConstantEvaluator and ExprNodeNullEvaluator (Mithun Radhakrishnan, reviewed by Navis)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.14@1636228 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8495: Add progress bar for Hive on Tez queries (Prasanth J and Mostafa Mokhtar via Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.14@1636231 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8689: handle overflows in statistics better (Sergey Shelukhin reviewed by Prasanth J)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.14@1636236 13f79535-47bb-0310-9956-ffa450edef68