“Unsupported input partition.” error happens on IceberScan
Open
bug
triage
- Dominant language
- Scala
- Stars
- 1.6k
- Forks
- 657
- Avg merge
- 2d 14h
- Merged PRs (30d)
- 80
Description
### Backend
VL (Velox)
### Bug description
[Commit](https://github.com/apache/incubator-gluten/commit/23048fb6a3d1520dd1336371dc67ec6dc5fbd55a) breaks the inheritance of IcebergScanTransformer and will cause `Unsupported input partition.` error.
### Spark version
None
### Spark configurations
_No response_
### System information
_No response_
### Relevant logs
_No response_
Contributor guide
Research direction
Inspect commit 23048fb6a3d1520dd1336371dc67ec6dc5fbd55a and the inheritance of IcebergScanTransformer. Trace the path that produces the `Unsupported input partition.` error in the Velox backend and verify the fix against an IcebergScan case; done means that error no longer occurs.
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
- Mostly clear
- Newbie friendliness
- 35/100