HIVE-7795: Enable ptf.q and ptf_streaming.q.[Spark Branch] (Jimmy via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1637037 13f79535-47bb-0310-9956-ffa450edef68
HIVE-7729: Enable q-tests for ANALYZE TABLE feature [Spark Branch] (Na via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1637040 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8509: UT: fix list_bucket_dml_2 test (Chinna via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1637041 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8726: Collect Spark TaskMetrics and build job statistic[Spark Branch] (Chengxiang via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1637199 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8674 Fix tests after merge [Spark Branch] (Brock via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1637223 13f79535-47bb-0310-9956-ffa450edef68
HIVE-8649: Increase level of parallelism in reduce phase [Spark Branch] (Jimmy via Xuefu)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/spark@1637255 13f79535-47bb-0310-9956-ffa450edef68
Merge remote-tracking branch 'upstream/spark' into spark