nevzheng opened a new pull request, #12079: URL: https://github.com/apache/gravitino/pull/12079
### What changes were proposed in this pull request? Define and document Hudi compatibility for the five Gravitino V3-native type families. Nanosecond timestamps, Variant, Unknown/Null, Geometry, and Geography are rejected before invoking the Hudi backend. ### Why are the changes needed? The current Hudi catalog path cannot preserve the complete semantics of these families. Early validation provides deterministic behavior and prevents a rejected schema from reaching backend operations. Fix: #12063 Related: #12056 ### Does this PR introduce _any_ user-facing change? Yes. Unsupported V3-native schemas now fail explicitly before backend invocation. ### How was this patch tested? - Added focused converter and operation rejection coverage. - Verified an in-memory backend is not called. - Verified no table exists after rejection. - Updated `docs/lakehouse-hudi-catalog.md`. -- 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]
