[HIVE-16762] Support unmodified TPCDS queries in Hive

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Assignee: Pengcheng Xiong
• Reporter: Pengcheng Xiong
• Created: 26/May/17 01:07
• Updated: 26/May/17 01:10

Description

Queries that are now failing

query11.q
query16.q
query18.q
query32.q
query41.q
query47.q
query4.q
query50.q
query57.q
query62.q
query74.q
query92.q
query94.q
query95.q
query99.q

Sub-Tasks

• Support space in quoted column alias: Open
• Support numeric as same as decimal: Closed
• Support TPCDS query11.q in PerfCliDriver: Resolved
• Support non-equi join predicate in scalar subqueries with aggregate: Open
• Support position in ORDER BY when using SELECT *: Closed
• Fix HiveFilterAggregateTransposeRule when filter is always false: Closed
• Enhance HiveFilterSetOpTransposeRule to remove union branches: Closed
• Flaky test query14.q,query23.q: Patch Available
• improve query28 for count distinct rewrite: Resolved
• MetadataOnly optimizer conflicts with count distinct rewrite: Closed