[HIVE-23733] [LLAP] Extend InputFormat to genIncludedColNames

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 4.0.0-alpha-1
• Labels: pull-request-available
• Assignee: Panagiotis Garefalakis
• Reporter: Panagiotis Garefalakis
• Created: 20/Jun/20 20:55
• Updated: 17/Nov/22 08:48
• Resolved: 22/Jul/20 04:57

Description

Extend LLAP ORCInputFormat to generate includedColNames – similar to what we currently do for generating includedColIds. This will enable us to do ColNames->ReaderId mapping when we need to apply filters and we are only aware of colNames (e.g., HIVE-23730)

Issue Links

• links to: GitHub Pull Request #1156