[ARROW-14996] [Python][Gandiva] Deprecate or hide make_projector and make_filter testing utilities

• Type: Improvement
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Component/s: Python
• External issue URL: https://github.com/apache/arrow/issues/30517
• Assignee: Unassigned
• Reporter: Krisztian Szucs
• Created: 06/Dec/21 16:49
• Updated: 11/Jan/23 08:43

Description

{{pyarrow.gandiva.

{make_filter, make_projector}

}} functions are only used from gandiva unittests. Additionally unexpected arguments can cause segmentations faults. We either should deprecate or hide these functions from the public API.