[ARROW-2586] [C++] Make child builders of ListBuilder and StructBuilder shared_ptr's

• Type: Improvement
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Fix Version/s: 0.10.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/15716
• Assignee: Joshua Storck
• Reporter: Joshua Storck
• Created: 15/May/18 23:54
• Updated: 11/Jan/23 10:21
• Resolved: 24/Jul/18 04:19

Description

This is needed for changes in this PR that make it possible to deserialize arbitrary nested structures in parquet (ARROW-1644): https://github.com/apache/parquet-cpp/pull/462

Issue Links

• links to: GitHub Pull Request #2034