feat: Add S3 archive FileIO support #8143
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Shekharrajak wants to merge 6 commits into
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I found one blocker in the S3 archive implementation: archive/unarchive currently change storage class by issuing a single CopyObject request for the same key. S3 single-copy only supports objects up to 5 GB, while Paimon data files can be larger than that, so this will fail for valid large data files. Please branch on the object size from HeadObjectResponse and use multipart copy / UploadPartCopy for large objects, with a test covering that path. |
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Ref #5510 (comment)
Purpose
Implements S3-backed archive, restore, and unarchive operations for Paimon FileIO by mapping StorageType to S3 storage classes and issuing same-key S3 copy/restore requests.
We will have follow up PRs for OSS, other supported object storage and all other not supported will through unsupported exception.
Tests
mvn -pl paimon-filesystems/paimon-s3-impl -am -Pfast-build -DfailIfNoTests=false -Dtest=S3ArchiveOperationsTest test