[Python][Parquet] Parquet logical types should be mapped to corresponding extension types at read time

Describe the enhancement requested

In c++ implementation we have ArrowReaderProperties.set_arrow_extensions_enabled to enable this behavior.
See comment and documentation.

Component(s)

Python

In addition to exposing it as an option, I am also wondering if we shouldn't make this enabled by default

Has there been any further movement on this?

Agreed that I think this is a good idea (to enable this by default!) #45866 exposed arrow_extensions_enabled to Python so that it can be disabled if it causes an issue.

Are there any objections to implementing this? (I'm happy to make the change!)

@paleolimbot

@paleolimbot please go ahead, I go distracted with other work, I'm happy to review.

GH-44500: [Python][Parquet] Map Parquet logical types to Arrow extens…

Issue resolved by pull request 46772
#46772

apacheGH-44500: [Python][Parquet] Map Parquet logical types to Arrow …

Navigation Menu

Repository navigation

[Python][Parquet] Parquet logical types should be mapped to corresponding extension types at read time #44500

Describe the enhancement requested

Component(s)

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

[Python][Parquet] Parquet logical types should be mapped to corresponding extension types at read time #44500

Description

Describe the enhancement requested

Component(s)

Activity

jorisvandenbossche commented on Oct 24, 2024

NellyWhads commented on Nov 21, 2024

paleolimbot commented on Apr 22, 2025

paleolimbot commented on Jun 10, 2025

rok commented on Jun 10, 2025

AlenkaF commented on Jun 17, 2025

Metadata

Metadata

Assignees

Labels

Type

Projects

Milestone

Relationships

Development

Issue actions