vamsikarnika opened a new pull request, #18094:
URL: https://github.com/apache/hudi/pull/18094
### Describe the issue this Pull Request addresses
The previous logic computed deleted keys as the intersection of
validKeysForPreviousLogs and deletedKeysForAllLogs, which missed newly deleted
keys that weren't in the previous valid set.
The fix changes the logic to compute deleted keys as deletedKeysForAllLogs
minus deletedKeysForPreviousLogs, which correctly captures all newly deleted
keys.
### Summary and Changelog
- Fixed `computeRevivedAndDeletedKeys` to compute deleted keys as
`deletedKeysForAllLogs - deletedKeysForPreviousLogs` instead of
`validKeysForPreviousLogs ∩ deletedKeysForAllLogs`
- Updated test expectations to include K7 in expected deleted keys
### Impact
Prevents potential data inconsistency in metadata table where deleted
records might not be properly tracked
### Risk Level
LOW
### Documentation Update
NA
### Contributor's checklist
- [ ] Read through [contributor's
guide](https://hudi.apache.org/contribute/how-to-contribute)
- [ ] Enough context is provided in the sections above
- [ ] Adequate tests were added if applicable
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