[HIVE-12479] Vectorization: Vectorized Date UDFs with up-stream Joins

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.3.0, 2.0.0
• Fix Version/s: 2.0.0
• Component/s: Vectorization
• Target Version/s: 2.0.0
• Assignee: Gopal Vijayaraghavan
• Reporter: Gopal Vijayaraghavan
• Created: 20/Nov/15 10:05
• Updated: 16/Feb/16 23:50
• Resolved: 02/Dec/15 23:29

Description

The row-counts expected with and without vectorization differ.

The attached small-scale repro case produces 5 rows with vectorized multi-key joins and 53 rows without the vectorized join.

Issue Links

• supercedes: HIVE-12534 Date functions with vectorization is returning wrong results