HIVE-7473 : Null values in DECIMAL columns cause serialization issues with HCatalog (Craig Condit via Navis)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1613868 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7017 : Insertion into Parquet tables fails under Tez (Craig Condit reviwed by Thejas, Navis)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1613869 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7496 : Exclude conf/hive-default.xml.template from version control and include it dist profile (Navis reviewed by Szehon Ho)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1613873 13f79535-47bb-0310-9956-ffa450edef68