HIVE-8962: Add SORT_QUERY_RESULTS for join tests that do not guarantee order #2 (Chao via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1641830 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8967: Fix bucketmapjoin7.q determinism (Jimmy via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1641875 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8971 - HIVE-8965 exposed some classes which start with Test but are not tests (Brock reviewed by Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1641880 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8875 hive.optimize.sort.dynamic.partition should be turned off for ACID (Alan Gates, reviewed by Prasanth)


git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1641887 13f79535-47bb-0310-9956-ffa450edef68