[CORE] Refactor FallbackByHint
Open
enhancement
- Dominant language
- Scala
- Stars
- 1.6k
- Forks
- 657
- Avg merge
- 2d 21h
- Merged PRs (30d)
- 85
Description
### Description
`FallbackByHint` was written for keeping up with some legacy code in our query planner, it should be eventually removed or redesigned.
### Gluten version
None
Contributor guide
Research direction
Start by locating `FallbackByHint` in the query planner and reviewing the legacy code it supports. The issue names no files, tests, replacement design, or acceptance criteria, so the intended removal or redesign must be clarified before implementation. Done would require an agreed direction and corresponding validation.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- scala
- Domain
- backend
- Issue type
- Refactor
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 20/100