jojochuang opened a new pull request, #11872: URL: https://github.com/apache/ozone/pull/11872
## What changes were proposed in this pull request? A failed FSO CompleteMultipartUpload can leave newly synthesized parent directories and an open file in OM's table cache. A subsequent create before cache eviction can succeed under parents that are never persisted, leaving an acknowledged file or directory unreachable. Withdraw those provisional cache entries on failure, at the same transaction index and while the bucket lock is held. The success path is unchanged. Includes unit and integration regression tests. Applies the changes from [MC-2-withdraw-cache-entries-of-failed-fso-multipart-complete.patch](https://issues.apache.org/jira/secure/attachment/13084979/MC-2-withdraw-cache-entries-of-failed-fso-multipart-complete.patch), attached to the Jira by Siyao Meng, unchanged on current master. ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/HDDS-16763 ## How was this patch tested? - Patch applies cleanly; `git diff --check` passes. - Local Checkstyle and `TestS3MultipartUploadCompleteRequestWithFSO` validation are in progress; results will be updated here. - Integration test execution is pending. The Jira reports earlier unit and integration suite results; those are not claimed as validation of this branch. Kept in draft pending validation and review. Original patch generated with Specula (Claude Opus 5.5). Generated-by: Codex (GPT-6) -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
