[s3] Avoid ListBucket requirement in snapshot commit path#8263

Closed

hhhizzz wants to merge 11 commits into

apache:masterfrom

hhhizzz:fix-s3-snapshot-access

Commits on Jun 21, 2026

[s3] Add atomic no-overwrite file IO capability
Qiwei Huang
committed
[s3] Use conditional PUT for snapshot metadata
Qiwei Huang
committed
[s3] Tighten conditional PUT conflict mapping
Qiwei Huang
committed
[s3] Add no-list latest snapshot lookup mode
Qiwei Huang
committed
[s3] Avoid exists probe for no-list latest hint reads
Qiwei Huang
committed
[s3] Preserve no-overwrite snapshot conflict signal
Qiwei Huang
committed
[s3] Recover latest snapshot by listing after no-overwrite conflict
Qiwei Huang
committed
[s3] Check retry budget before snapshot recovery listing
Qiwei Huang
committed
[s3] Treat no-list missing latest hint as absent
Qiwei Huang
committed
[s3] Fail closed for stale no-list latest hint
Qiwei Huang
committed
[s3] Recover direct snapshot conflicts consistently
Qiwei Huang
committed