jianguotian opened a new pull request, #856: URL: https://github.com/apache/paimon-rust/pull/856
## Purpose Add Java-compatible bucket-first manifest sorting for fixed and postponed bucket tables, after the shared sorter (#854) and RowID support (#855). ## Changes - select bucket-first sorting for `bucket > 0` and postponed bucket mode (`bucket = -2`) - keep Data Evolution RowID sorting higher priority when complete RowID bounds exist - sort entries by bucket, configured/default partition field, file kind, and file name - use manifest bucket bounds when every input manifest provides them - conservatively fall back to partition overlap when legacy manifests lack bucket bounds - support non-partitioned fixed/postponed bucket tables ## Merge order Merge after #855. This replaces the closed bucket-only PR #852. The next PR will add the explicit manifest-compaction API. ## Verification - `cargo fmt --check` - `cargo test -p paimon --lib` — 2,847 passed, 2 ignored - dedicated tests for bucket-first entry order, legacy metadata fallback, RowID precedence, and non-partitioned bucket schemas ## Related Java work - apache/paimon#9792 - apache/paimon#9808 -- 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]
