HIVE-8315 : CBO : Negate condition underestimates selectivity which results in an in-efficient plan (Harish Butani via Ashutosh Chauhan)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1630142 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8363: AccumuloStorageHandler compile failure hadoop-1 (Josh Elser via Szehon)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1630192 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8403: Build broken by datanucleus.org being offline (Alan Gates via Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1630202 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7917: Re-apply change from HIVE-7158, set hive.exec.reducers.max to a high prime number. (Gopal V, reviewed by Gunther Hagleitner)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1630235 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8393: Handle SIGINT on Tez (Gunther Hagleitner, reviewed by Vikram Dixit K)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1630248 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8344: Hive on Tez sets mapreduce.framework.name to yarn-tez (Gunther Hagleitner, reviewed by Vikram Dixit K)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1630252 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8404 : ColumnPruner doesnt prune columns from limit operator (Ashutosh Chauhan via Sergey Shelukhin)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1630258 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7932: It may cause NP exception when add accessed columns to ReadEntity (Xiaomeng Huang via Prasad Mujumdar)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1630265 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8288: HiveServer2 dynamic discovery should create znodes organized by version number & add support for removing server uri's of a particular version from the server script. (Vaibhav Gumashta reviewed by Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1630280 13f79535-47bb-0310-9956-ffa450edef68