[VL] Add support for try_sum to run in velox
Open
enhancement
- Dominant language
- Scala
- Stars
- 1.6k
- Forks
- 657
- Avg merge
- 2d 14h
- Merged PRs (30d)
- 80
Description
### Description
Currently it fallsback to Spark through this PR https://github.com/oap-project/gluten/pull/4687. We can add support to run natively in velox
Contributor guide
Research direction
Start by reviewing the fallback described in PR #4687 and tracing how try_sum is handled between Spark and Velox. The work is complete when try_sum runs natively in Velox instead of falling back to Spark; the issue does not name specific files or tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- scala, spark
- Domain
- backend, data-engineering
- Issue type
- Feature
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100