HIVE-8934: Investigate test failure on bucketmapjoin10.q and bucketmapjoin11.q [Spark Branch] (Chao via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1642018 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8924 : Investigate test failure for join_empty.q [Spark Branch] (Szehon, reviewed by Xuefu Zhang)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1642026 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8978: Fix test determinism issue for qfile: smb_mapjoin_1.q etc (Jimmy via Xuefu, reviewed by Brock)
merged from trunk, r1642127

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1642129 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8986: Add limit_partition_metadataonly.q in testconfiguration.properties [Spark Branch] (Chinna via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1642134 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8976: Make nine additional tests deterministic (Brock via Xuefu)
merged from trunk, r1642148

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1642149 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8984: Enable job metrics/statistics gathering for remote spark context [Spark Branch] (Rui via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1642251 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8836 - Enable automatic tests with remote spark client [Spark Branch]

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1642263 13f79535-47bb-0310-9956-ffa450edef68
Merge remote branch 'upstream/spark' into spark
upmerge