Upload of big files (> 5Gb) to UC Volumes using multipart chunking#1621
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alexott wants to merge 8 commits into
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Upload of big files (> 5Gb) to UC Volumes using multipart chunking#1621alexott wants to merge 8 commits into
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…tipart upload Signed-off-by: Alex Ott <alexey.ott@databricks.com>
…rts, complete) Co-authored-by: Isaac Signed-off-by: Alex Ott <alexey.ott@databricks.com>
…FromFile Signed-off-by: Alex Ott <alexey.ott@databricks.com>
Best-effort abort of incomplete multipart uploads when a part upload fails, preventing orphaned upload sessions on the server. Signed-off-by: Alex Ott <alexey.ott@databricks.com>
Signed-off-by: Alex Ott <alexey.ott@databricks.com>
- Fix URL expiration retry to fetch fresh presigned URLs instead of retrying the same expired URL - Remove total http.Client timeout that would kill large part uploads; rely on context cancellation instead - Add context cancellation checks in the main upload loop - Extract partUploadError type for structured error handling Signed-off-by: Alex Ott <alexey.ott@databricks.com>
…est coverage Address review feedback: expose upload methods via FilesInterface, fall back to single-shot upload when the first multipart chunk fails, validate contentLength matches actual bytes read, and add tests for all new paths. Co-authored-by: Isaac
Signed-off-by: Alex Ott <alexey.ott@databricks.com>
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@chrisst - that would be useful for TF integration |
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Summary
Implement upload of big files (> 5Gb) to UC Volumes using multipart chunking. That functionality already exists in Python SDK, but is missing in the Go SDK.
It will require some modifications in the codegen to support new functionality
Why
databricks/terraform-provider-databricks#5521 is asking for support of big files, but Go SDK doesn't have this functionality
What changed
Interface changes
New functions are added to Files interface (requires codegen changes)
Behavioral changes
Internal changes
How is this tested?
Unit tests were added