JunRuiLee commented on PR #7832: URL: https://github.com/apache/paimon/pull/7832#issuecomment-4591239700
Aligned offline with @JingsongLi : we reuse the existing per-record _SEQUENCE_NUMBER to carry the commit snapshot id (APPEND files are stamped at read time, COMPACT files pass through) rather than introducing a new KeyValue.snapshotId field. Same-key ordering within a single snapshot is intentionally not preserved — the default spillable writer collapses such records through the merge function first, so it's practically unreachable — so we don't force write-buffer-spillable=true and just document the limitation. -- 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]
