[PARQUET-2056] [C++] Add ability for retrieving dictionary and indices separately for ColumnReader

• Type: New Feature
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: cpp-5.0.0
• Component/s: parquet-cpp
• Labels: pull-request-available
• Assignee: Jinpeng Zhou
• Reporter: Micah Kornfield
• Created: 08/Jun/21 16:31
• Updated: 17/Jun/21 07:21
• Resolved: 17/Jun/21 07:21

Description

In some contexts it is useful to be able to retrieve these separately instead of decoding.

Issue Links

• links to: GitHub Pull Request #10537