[HIVE-18569] Hive Druid indexing not dealing with decimals in correct way.

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Component/s: Druid integration
• Assignee: Nishant Bangarwa
• Reporter: Nishant Bangarwa
• Created: 29/Jan/18 15:26
• Updated: 22/May/18 23:15
• Resolved: 13/Feb/18 21:15

Description

Currently, a decimal column is indexed as double in druid.
This should not happen and either the user has to add an explicit cast or we can add a flag to enable approximation.

Issue Links

• causes: HIVE-19474 Decimal type should be casted as part of the CTAS or INSERT Clause.