[PARQUET-520] Add version of LocalFileSource that uses memory-mapping for zero-copy reads

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: cpp-1.0.0
• Component/s: parquet-cpp
• Assignee: Wes McKinney
• Reporter: Wes McKinney
• Created: 10/Feb/16 23:06
• Updated: 23/Jun/24 03:28
• Resolved: 01/Mar/16 00:17

Description

Repurposed this JIRA after PARQUET-533. Memory-mapping will save us memory allocations and performance in some applications. We could have it as an optional API.