apache / apache/datafusion-comet
Upgrade to Spark 4.2.0-preview5
Open
enhancement
priority:low
spark 4.2
- Dominant language
- Scala
- Stars
- 1.3k
- Forks
- 373
- Avg merge
- 2d 4h
- Merged PRs (30d)
- 198
Description
### What is the problem the feature request solves?
The vote is underway for Spark `4.2.0-preview5`, and this currently planned to be the final preview release.
### Describe the potential solution
_No response_
### Additional context
_No response_
Contributor guide
Research direction
No files, tests, or entry points are named in the issue. Start by locating the current Spark dependency and compatibility references in the repository, then check the project against Spark 4.2.0-preview5; done means the upgrade is integrated without regressions in the existing build and tests.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- scala, spark
- Domain
- build-system, data-engineering
- Issue type
- Refactor
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Active
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100