[ARROW-9810] [C++][Parquet] Generalize existing null bitmap generation

• Type: Sub-task
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/25853
• Assignee: Unassigned
• Reporter: Micah Kornfield
• Created: 20/Aug/20 06:38
• Updated: 11/Jan/23 08:09

Description

Right now null bitmap generation assumes only list nesting.  Generalize and refactor exisitn code without changing existing functionality to accept additional parameters to support arrow nested types:

 

1.  Repeated ancestor def level

2.  Null slot usage (for fixed size lists)

 

 

Issue Links

• links to: GitHub Pull Request #8156