peterxcli opened a new pull request, #7929: URL: https://github.com/apache/ozone/pull/7929
## What changes were proposed in this pull request? **Generate the upload id with time-ordered uuid, so the same key would be sorted by creation time in ListMultipartUploads response.** https://docs.aws.amazon.com/AmazonS3/latest/API/API_ListMultipartUploads.html  ListMultipartUploads result enforces sorting order based on key and time (only for general purpose bucket). Currently, Ozone "sorts" the result based on the upload ID since the DB key for multipartInfoTable is `/{VOLUME_NAME}/{BUCKET_NAME}/{KEY_NAME}/{UPLOAD_ID}` (for LEGACY and OBS bucket). Since the DB key for multipart uploads with the same key has the same prefix `/{VOLUME_NAME}/{BUCKET_NAME}/{KEY_NAME}/`, the key-based sorting should be handled (assuming DB keys only contains ASCII characters, see the note at the bottom). Therefore, to enforce the time-based sorting, we can sort the multipart uploads with the same key based on the initiate time. We can also choose to only support this for LEGACY / OBS bucket. Note: Currently the StringCodec uses UTF-8 which might be encoded to different number of bytes depending of the character, and since RocksDB only cares about bytes, these might cause some unexpected sorting order. However, AFAIK for ASCII characters, UTF-8 will encoding is always 1 byte, so if the DB key are always ASCII, the key name sorting might hold. ## What is the link to the Apache JIRA https://issues.apache.org/jira/browse/HDDS-11532 ## How was this patch tested? `AbstractS3SDKV1Tests#testListMultipartUploads` and existing tests CI: https://github.com/peterxcli/ozone/actions/runs/13407959118 -- 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]
