Stephen0421 opened a new pull request, #9383:
URL: https://github.com/apache/paimon/pull/9383
### Purpose
- Apply object table predicates during row reading instead of treating
`withFilter` as a no-op.
- Evaluate predicates before projection so field indexes remain aligned with
`ObjectTable.SCHEMA`.
- Forward Spark data filters to `ObjectTableScan`.
- Preserve unsupported Spark predicates for post-scan evaluation.
- This change reduces rows returned to the engine; it does not optimize
recursive file listing.
### Tests
- `ObjectTableTest`
- Read without a filter.
- Filter before projection.
- Filter with no matching rows.
- `PaimonObjectTableTest`
- Read object metadata.
- Push down compound filters.
- Retain unsupported filters for Spark post-scan evaluation.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
