[ARROW-17735] [C++][Parquet] Improve parquet reading performance for String/Binary type based on Buffer operations instead of BinaryArrayBuilder

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 8.0.1
• Component/s: C++, Parquet
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/32970
• Assignee: zhixingheyi-tian
• Reporter: zhixingheyi-tian
• Created: 15/Sep/22 01:40
• Updated: 11/Jan/23 11:52

Description

Improve parquet reading performance for String/Binary type based on Buffer operations instead of BinaryArrayBuilder.

 

Currently, parquet String/Binary type reading performance is not good enough. For fixedwidth types, the Reader has adopted Buffer operations  instead of ArrayBuilder interfaces.

 

So it‘s better to use Buffer operations in String/Binary type reading.

 

Issue Links

• links to: GitHub Pull Request #14353