apache / apache/gluten

[VL] Prevent pushdown filters with unsupported data types to scan node

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enhancement
Dominant language
Scala
Stars
1.6k
Forks
657
Avg merge
2d 14h
Merged PRs (30d)
80

Description

### Description

Prevent pushdown filters with unsupported data types to scan node, in case scan fallback

Contributor guide

Open the contributing guide

Research direction

The issue names no files, tests, or entry points. Start by locating the VL scan-node filter pushdown path and the scan fallback handling; done means unsupported data types are not pushed down when fallback can occur, with regression coverage for that case.

Written by the indexing model from the issue text.

Assessment

Tech stack
scala
Domain
backend
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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