[CH] Incorrect result when native write timestamp column using spark 3.5
Open
bug
triage
- Dominant language
- Scala
- Stars
- 1.6k
- Forks
- 657
- Avg merge
- 2d 21h
- Merged PRs (30d)
- 85
Description
### Backend
CH (ClickHouse)
### Bug description
### Spark version
Spark-3.5.x
### Spark configurations
_No response_
### System information
_No response_
### Relevant logs
_No response_
Contributor guide
Research direction
No source file, test, configuration, log, or reproduction steps are provided. Start by reproducing the native write timestamp-column case with Spark 3.5.x and ClickHouse, then trace the relevant Gluten write path. Done means the write returns the correct result and the regression is covered by a reproducible test.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- clickhouse, scala, spark
- Domain
- data-engineering, databases
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100