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Move nslocking from s3 layer to object layer (#5382)

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Fixes #5350
This commit is contained in:
poornas
2018-01-12 20:34:52 -08:00
committed by Nitish Tiwari
parent dd202a1a5f
commit 0bb6247056
42 changed files with 468 additions and 355 deletions
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2
cmd/gateway/s3/gateway-s3-anonymous.go
View File

@@ -37,7 +37,7 @@ func (l *s3Objects) AnonPutObject(bucket string, object string, data *hash.Reade
}
// AnonGetObject - Get object anonymously
func (l *s3Objects) AnonGetObject(bucket string, key string, startOffset int64, length int64, writer io.Writer) error {
func (l *s3Objects) AnonGetObject(bucket string, key string, startOffset int64, length int64, writer io.Writer, etag string) error {
opts := miniogo.GetObjectOptions{}
if err := opts.SetRange(startOffset, startOffset+length-1); err != nil {
return minio.ErrorRespToObjectError(errors.Trace(err), bucket, key)

6
cmd/gateway/s3/gateway-s3.go
View File

@@ -254,7 +254,7 @@ func (l *s3Objects) ListObjectsV2(bucket, prefix, continuationToken, delimiter s
//
// startOffset indicates the starting read location of the object.
// length indicates the total length of the object.
func (l *s3Objects) GetObject(bucket string, key string, startOffset int64, length int64, writer io.Writer) error {
func (l *s3Objects) GetObject(bucket string, key string, startOffset int64, length int64, writer io.Writer, etag string) error {
if length < 0 && length != -1 {
return minio.ErrorRespToObjectError(errors.Trace(minio.InvalidRange{}), bucket, key)
}
@@ -298,7 +298,7 @@ func (l *s3Objects) PutObject(bucket string, object string, data *hash.Reader, m
}
// CopyObject copies an object from source bucket to a destination bucket.
func (l *s3Objects) CopyObject(srcBucket string, srcObject string, dstBucket string, dstObject string, metadata map[string]string) (objInfo minio.ObjectInfo, err error) {
func (l *s3Objects) CopyObject(srcBucket string, srcObject string, dstBucket string, dstObject string, metadata map[string]string, srcEtag string) (objInfo minio.ObjectInfo, err error) {
// Set this header such that following CopyObject() always sets the right metadata on the destination.
// metadata input is already a trickled down value from interpreting x-amz-metadata-directive at
// handler layer. So what we have right now is supposed to be applied on the destination object anyways.
@@ -354,7 +354,7 @@ func (l *s3Objects) PutObjectPart(bucket string, object string, uploadID string,
// CopyObjectPart creates a part in a multipart upload by copying
// existing object or a part of it.
func (l *s3Objects) CopyObjectPart(srcBucket, srcObject, destBucket, destObject, uploadID string,
partID int, startOffset, length int64, metadata map[string]string) (p minio.PartInfo, err error) {
partID int, startOffset, length int64, metadata map[string]string, srcEtag string) (p minio.PartInfo, err error) {
completePart, err := l.Client.CopyObjectPart(srcBucket, srcObject, destBucket, destObject,
uploadID, partID, startOffset, length, metadata)