[HIVE-17761] Deprecate hive.druid.select.distribute property for Druid

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: Druid integration
• Labels: TODOC3.0
• Target Version/s: 3.0.0
• Assignee: Jesús Camacho Rodríguez
• Reporter: Jesús Camacho Rodríguez
• Created: 10/Oct/17 17:21
• Updated: 27/Feb/24 22:23
• Resolved: 11/Oct/17 01:02

Description

Execution of SELECT queries is distributed among the different historical/realtime nodes containing the data when the property is true. This is the default mode and one that has been extensively tested.
Previously SELECT queries were split and sent in parallel to the broker nodes, but this mode is not recommended anymore and deprecated. Thus, that code can be removed.

Issue Links

• relates to: HIVE-15928 Parallelization of Select queries in Druid handler