[ARROW-6140] [C++][Parquet] Support direct dictionary decoding of types other than BYTE_ARRAY

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: C++
• External issue URL: https://github.com/apache/arrow/issues/22534
• Assignee: Unassigned
• Reporter: Wes McKinney
• Created: 05/Aug/19 18:13
• Updated: 11/Jan/23 07:45

Description

This is follow up work to ARROW-3772, ARROW-3325, and other patches. See discussion in

https://github.com/apache/arrow/pull/4999#discussion_r310634479

Issue Links

• blocks: ARROW-13342 [Python] Categorical boolean column saved as regular boolean in parquet
• is related to: ARROW-3325 [Python] Support reading Parquet binary/string columns directly as DictionaryArray
• is related to: ARROW-3772 [C++] Read Parquet dictionary encoded ColumnChunks directly into an Arrow DictionaryArray