[VL] Support unbase64(string) with failOnError = true in Velox
Open
enhancement
- Dominant language
- Scala
- Stars
- 1.6k
- Forks
- 657
- Avg merge
- 2d 14h
- Merged PRs (30d)
- 80
Description
### Description
Support unbase64(string) with failOnError = true in Velox.
### Gluten version
None
Contributor guide
Research direction
Start by locating the Velox implementation of unbase64(string) and the handling for failOnError. Verify the current behavior and identify the relevant tests, then confirm that failOnError=true produces the requested behavior without changing existing cases.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp, scala
- Domain
- backend, data
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100