[HIVE-8211] Tez and Vectorization of SUM(timestamp) not vectorized -- can't execute correctly because aggregation output is double

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Component/s: Tez, Vectorization
• Assignee: Matt McCline
• Reporter: Matt McCline
• Created: 21/Sep/14 22:20
• Updated: 22/Jul/18 08:31
• Resolved: 22/Jul/18 08:31

Description

Vectorization of SUM(timestamp) is currently turned off because the output of aggregation is a double (DoubleColumnVector) and the execution code is expecting a long (LongColumnVector).

Issue Links

• is related to: HIVE-10706 Make vectorized_timestamp_funcs test more stable