mirror of
https://github.com/seaweedfs/seaweedfs.git
synced 2026-09-20 13:30:46 +02:00
Chris Lu
bf37fba0e1
GetObject on a versioned object returned NoSuchKey forever when the .versions directory existed but carried no latest-version pointer (empty Extended metadata) while real version files remained inside it. The self-heal path only fired for a dangling pointer (present but referencing a missing file), not an absent one, so doGetLatestObjectVersion fell straight through and errored on every read. - doGetLatestObjectVersion now calls recoverLatestVersionWithoutPointer when the pointer is missing or empty. An absent pointer is the legitimate signal that a pre-versioning or suspended-versioning "null" object is current, so that object wins; only when it is absent do we rescan .versions/ and rebuild the pointer from the version files present. Transient rescan failures propagate instead of being masked as NotFound. - selectLatestVersion derives the version id from the v_<versionId> file name when the Seaweed-X-Amz-Version-Id attribute is absent, so version files written outside the normal versioned-PUT path (replicated or restored entries) are still promotable. The orphan diagnostic uses the same detection so an entry can't be both promoted and counted an orphan.