[SPARK-27435] Support schema pruning in Orc V2

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: SQL
• Assignee: Gengliang Wang
• Reporter: Gengliang Wang
• Created: 10/Apr/19 17:12
• Updated: 29/Apr/19 05:36
• Resolved: 11/Apr/19 12:07

Description

Currently, the optimization rule `SchemaPruning` only works for Parquet/Orc V1.
We should have the same optimization in Orc V2.

Issue Links

• links to: GitHub Pull Request #24338