Upload of big files (> 5Gb) to UC Volumes using multipart chunking

NEXT_CHANGELOG.md

@@ -6,6 +6,8 @@
 
 ### New Features and Improvements
 
+- Upload of big files (> 5Gb) to UC Volumes using multipart chunking ([#621](https://github.com/databricks/databricks-sdk-go/pull/1621)).
+
 ### Bug Fixes
 
 ### Documentation
@@ -29,4 +31,4 @@
 * Add `GpuXlarge` enum value for [serving.ServedModelInputWorkloadType](https://pkg.go.dev/github.com/databricks/databricks-sdk-go/service/serving#ServedModelInputWorkloadType).
 * Add `GpuXlarge` enum value for [serving.ServingModelWorkloadType](https://pkg.go.dev/github.com/databricks/databricks-sdk-go/service/serving#ServingModelWorkloadType).
 * [Breaking] Change `ListFeatures` method for [w.FeatureEngineering](https://pkg.go.dev/github.com/databricks/databricks-sdk-go/service/ml#FeatureEngineeringAPI) workspace-level service with new required argument order.
-* [Breaking] Remove `UnspecifiedResourceName` field for [postgres.RequestedResource](https://pkg.go.dev/github.com/databricks/databricks-sdk-go/service/postgres#RequestedResource).
+* [Breaking] Remove `UnspecifiedResourceName` field for [postgres.RequestedResource](https://pkg.go.dev/github.com/databricks/databricks-sdk-go/service/postgres#RequestedResource).

experimental/mocks/service/files/mock_files_upload.go

@@ -0,0 +1,55 @@
+// Hand-written mock stubs for filesAPIUploadUtilities methods.
+// These will be replaced by mockery-generated code on the next `make codegen`.
+
+package files
+
+import (
+	"context"
+	"io"
+
+	files "github.com/databricks/databricks-sdk-go/service/files"
+)
+
+// UploadWithChunking provides a mock function for the FilesInterface.
+func (_m *MockFilesInterface) UploadWithChunking(ctx context.Context, filePath string, content io.ReadSeeker, contentLength int64, opts ...files.UploadOption) error {
+	_va := make([]any, len(opts))
+	for _i := range opts {
+		_va[_i] = opts[_i]
+	}
+	var _ca []any
+	_ca = append(_ca, ctx, filePath, content, contentLength)
+	_ca = append(_ca, _va...)
+	ret := _m.Called(_ca...)
+	if len(ret) == 0 {
+		panic("no return value specified for UploadWithChunking")
+	}
+	var r0 error
+	if rf, ok := ret.Get(0).(func(context.Context, string, io.ReadSeeker, int64, ...files.UploadOption) error); ok {
+		r0 = rf(ctx, filePath, content, contentLength, opts...)
+	} else {
+		r0 = ret.Error(0)
+	}
+	return r0
+}
+
+// UploadFromFile provides a mock function for the FilesInterface.
+func (_m *MockFilesInterface) UploadFromFile(ctx context.Context, filePath string, sourcePath string, opts ...files.UploadOption) error {
+	_va := make([]any, len(opts))
+	for _i := range opts {
+		_va[_i] = opts[_i]
+	}
+	var _ca []any
+	_ca = append(_ca, ctx, filePath, sourcePath)
+	_ca = append(_ca, _va...)
+	ret := _m.Called(_ca...)
+	if len(ret) == 0 {
+		panic("no return value specified for UploadFromFile")
+	}
+	var r0 error
+	if rf, ok := ret.Get(0).(func(context.Context, string, string, ...files.UploadOption) error); ok {
+		r0 = rf(ctx, filePath, sourcePath, opts...)
+	} else {
+		r0 = ret.Error(0)
+	}
+	return r0
+}