[ARROW-11173] Add Map type as reader / writer in FieldReader / FieldWriter

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0
• Fix Version/s: 5.0.0
• Component/s: Java
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/27079
• Assignee: Nick Bruno
• Reporter: Nick Bruno
• Created: 07/Jan/21 21:39
• Updated: 11/Jan/23 08:18
• Resolved: 11/May/21 15:44

Description

Based on the discussion on the mailing list, I'm opening this story to add Map as a top-level feature in the vector reader and writers. 

Issue Links

• links to: GitHub Pull Request #9151