suntectec commented on PR #10750: URL: https://github.com/apache/paimon/pull/10750#issuecomment-6336807057
Hi @LuciferYang, this PR addresses #10239. In a value-only partition layout, the write path previously accepted partition values starting with `_` or `.` (e.g. `_x`, `.tmp`), while the scan path treats such directories as hidden and skips them — so those partitions and all of their data silently disappeared from every read. This change makes the failure loud at write time: every value-only partition value is now validated against the same `isHiddenName` predicate the scan uses, while the configured default partition name (which scans deliberately un-hide) stays allowed. Read paths are left unchanged, so no legitimate default partition is rejected. The CI workflow run is currently pending a maintainer's approval — could a committer please approve it to kick off the checks? Thanks! -- 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]
