Enhance TestColumnStatsIndex to test indexing with regular writes and table services
Open
area:metadata-table
area:table-service
area:tests
component:clustering
component:compaction
from-jira
priority:critical
type:devtask
- Dominant language
- Java
- Stars
- 6.2k
- Forks
- 2.5k
- Avg merge
- 2d 8h
- Merged PRs (30d)
- 111
Description
Beef up {{TestColumnStatsIndex}} running through all Hudi flows (insert, upsert, deletion, rollback, compaction, clustering, etc) for both COW/MOR.
## JIRA info
- Link: https://issues.apache.org/jira/browse/HUDI-3914
- Type: Task
- Epic: https://issues.apache.org/jira/browse/HUDI-1822
Contributor guide
No contributing guide indexed for this repository
Research direction
Locate TestColumnStatsIndex and read its existing coverage and test setup first. Extend the test coverage across insert, upsert, deletion, rollback, compaction, and clustering flows for both COW and MOR, including table services, then run the relevant test class to verify each flow.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- data-engineering, testing
- Issue type
- Refactor
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 45/100