[ARROW-17028] [C++] Reading and Writing RLE data from/to Parquet

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: C++
• External issue URL: https://github.com/apache/arrow/issues/32339
• Assignee: Unassigned
• Reporter: Tobias Zagorni
• Created: 09/Jul/22 01:16
• Updated: 11/Jan/23 11:48

Description

Parquet already supports RLE data. So this would involve adding a new (optional) code path that this data can be directly read into the new Arrow RLE arrays, without decoding it.