azblob: handle dirs metadata

Signed-off-by: Nicola Murino <nicola.murino@gmail.com>
This commit is contained in:
Nicola Murino 2022-11-24 18:14:24 +01:00
parent 7b00fe3d5a
commit ba9fe38b8b
No known key found for this signature in database
GPG key ID: 935D2952DEC4EECF
4 changed files with 182 additions and 118 deletions

16
go.mod
View file

@ -9,15 +9,15 @@ require (
github.com/GehirnInc/crypt v0.0.0-20200316065508-bb7000b8a962
github.com/alexedwards/argon2id v0.0.0-20211130144151-3585854a6387
github.com/aws/aws-sdk-go-v2 v1.17.1
github.com/aws/aws-sdk-go-v2/config v1.18.2
github.com/aws/aws-sdk-go-v2/credentials v1.13.2
github.com/aws/aws-sdk-go-v2/config v1.18.3
github.com/aws/aws-sdk-go-v2/credentials v1.13.3
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.12.19
github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.41
github.com/aws/aws-sdk-go-v2/service/marketplacemetering v1.13.23
github.com/aws/aws-sdk-go-v2/service/s3 v1.29.3
github.com/aws/aws-sdk-go-v2/service/secretsmanager v1.16.7
github.com/aws/aws-sdk-go-v2/service/sts v1.17.4
github.com/cockroachdb/cockroach-go/v2 v2.2.18
github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.42
github.com/aws/aws-sdk-go-v2/service/marketplacemetering v1.13.24
github.com/aws/aws-sdk-go-v2/service/s3 v1.29.4
github.com/aws/aws-sdk-go-v2/service/secretsmanager v1.16.8
github.com/aws/aws-sdk-go-v2/service/sts v1.17.5
github.com/cockroachdb/cockroach-go/v2 v2.2.19
github.com/coreos/go-oidc/v3 v3.4.0
github.com/drakkan/webdav v0.0.0-20221101181759-17ed21f9337b
github.com/eikenb/pipeat v0.0.0-20210730190139-06b3e6902001

32
go.sum
View file

@ -233,17 +233,17 @@ github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.3/go.mod h1:gNsR5CaXK
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.9 h1:RKci2D7tMwpvGpDNZnGQw9wk6v7o/xSwFcUAuNPoB8k=
github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.4.9/go.mod h1:vCmV1q1VK8eoQJ5+aYE7PkK1K6v41qJ5pJdK3ggCDvg=
github.com/aws/aws-sdk-go-v2/config v1.15.15/go.mod h1:A1Lzyy/o21I5/s2FbyX5AevQfSVXpvvIDCoVFD0BC4E=
github.com/aws/aws-sdk-go-v2/config v1.18.2 h1:tRhTb3xMZsB0gW0sXWpqs9FeIP8iQp5SvnvwiPXzHwo=
github.com/aws/aws-sdk-go-v2/config v1.18.2/go.mod h1:9XVoZTdD8ICjrgI5ddb8j918q6lEZkFYpb7uohgvU6c=
github.com/aws/aws-sdk-go-v2/config v1.18.3 h1:3kfBKcX3votFX84dm00U8RGA1sCCh3eRMOGzg5dCWfU=
github.com/aws/aws-sdk-go-v2/config v1.18.3/go.mod h1:BYdrbeCse3ZnOD5+2/VE/nATOK8fEUpBtmPMdKSyhMU=
github.com/aws/aws-sdk-go-v2/credentials v1.12.10/go.mod h1:g5eIM5XRs/OzIIK81QMBl+dAuDyoLN0VYaLP+tBqEOk=
github.com/aws/aws-sdk-go-v2/credentials v1.13.2 h1:F/v1w0XcFDZjL0bCdi9XWJenoPKjGbzljBhDKcryzEQ=
github.com/aws/aws-sdk-go-v2/credentials v1.13.2/go.mod h1:eAT5aj/WJ2UDIA0IVNFc2byQLeD89SDEi4cjzH/MKoQ=
github.com/aws/aws-sdk-go-v2/credentials v1.13.3 h1:ur+FHdp4NbVIv/49bUjBW+FE7e57HOo03ELodttmagk=
github.com/aws/aws-sdk-go-v2/credentials v1.13.3/go.mod h1:/rOMmqYBcFfNbRPU0iN9IgGqD5+V2yp3iWNmIlz0wI4=
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.12.9/go.mod h1:KDCCm4ONIdHtUloDcFvK2+vshZvx4Zmj7UMDfusuz5s=
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.12.19 h1:E3PXZSI3F2bzyj6XxUXdTIfvp425HHhwKsFvmzBwHgs=
github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.12.19/go.mod h1:VihW95zQpeKQWVPGkwT+2+WJNQV8UXFfMTWdU6VErL8=
github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.21/go.mod h1:iIYPrQ2rYfZiB/iADYlhj9HHZ9TTi6PqKQPAqygohbE=
github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.41 h1:ssgdsNm11dvFtO7F/AeiW4dAO3eGsDeg5fwpag/JP/I=
github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.41/go.mod h1:CS+AbDFAaPU9TQOo7U6mVV23YvqCOElnqmh0XQjgJ1g=
github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.42 h1:bxgBYvvBh+W1RnNYP4ROXEB8N+HSSucDszfE7Rb+kfU=
github.com/aws/aws-sdk-go-v2/feature/s3/manager v1.11.42/go.mod h1:LHOsygMiW/14CkFxdXxvzKyMh3jbk/QfZVaDtCbLkl8=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.15/go.mod h1:pWrr2OoHlT7M/Pd2y4HV3gJyPb3qj5qMmnPkKSNPYK4=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.25 h1:nBO/RFxeq/IS5G9Of+ZrgucRciie2qpLy++3UGZ+q2E=
github.com/aws/aws-sdk-go-v2/internal/configsources v1.1.25/go.mod h1:Zb29PYkf42vVYQY6pvSyJCJcFHlPIiY+YKdPtwnvMkY=
@ -269,14 +269,14 @@ github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.13.9/go.mod h1:Rc5+wn2
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.13.19 h1:piDBAaWkaxkkVV3xJJbTehXCZRXYs49kvpi/LG6LR2o=
github.com/aws/aws-sdk-go-v2/service/internal/s3shared v1.13.19/go.mod h1:BmQWRVkLTmyNzYPFAZgon53qKLWBNSvonugD1MrSWUs=
github.com/aws/aws-sdk-go-v2/service/kms v1.18.1/go.mod h1:4PZMUkc9rXHWGVB5J9vKaZy3D7Nai79ORworQ3ASMiM=
github.com/aws/aws-sdk-go-v2/service/marketplacemetering v1.13.23 h1:NZKyAfM6J2OPehuSZI8woNGTxYi5jMkTDWGEFwR6/FA=
github.com/aws/aws-sdk-go-v2/service/marketplacemetering v1.13.23/go.mod h1:mRGY+k3s1yt7yQA3AfzJhnr68OCs1xDfQfIABFUk+ek=
github.com/aws/aws-sdk-go-v2/service/marketplacemetering v1.13.24 h1:DYr+X4xrRzcthq2OLJzsiS/uSJhZ/HHxXG0yUgGZceU=
github.com/aws/aws-sdk-go-v2/service/marketplacemetering v1.13.24/go.mod h1:mRGY+k3s1yt7yQA3AfzJhnr68OCs1xDfQfIABFUk+ek=
github.com/aws/aws-sdk-go-v2/service/s3 v1.27.2/go.mod h1:u+566cosFI+d+motIz3USXEh6sN8Nq4GrNXSg2RXVMo=
github.com/aws/aws-sdk-go-v2/service/s3 v1.29.3 h1:F6wgg8aHGNyhaAy2ONnWBThiPdLa386qNA0j33FIuSM=
github.com/aws/aws-sdk-go-v2/service/s3 v1.29.3/go.mod h1:/NHbqPRiwxSPVOB2Xr+StDEH+GWV/64WwnUjv4KYzV0=
github.com/aws/aws-sdk-go-v2/service/s3 v1.29.4 h1:QgmmWifaYZZcpaw3y1+ccRlgH6jAvLm4K/MBGUc7cNM=
github.com/aws/aws-sdk-go-v2/service/s3 v1.29.4/go.mod h1:/NHbqPRiwxSPVOB2Xr+StDEH+GWV/64WwnUjv4KYzV0=
github.com/aws/aws-sdk-go-v2/service/secretsmanager v1.15.14/go.mod h1:xakbH8KMsQQKqzX87uyyzTHshc/0/Df8bsTneTS5pFU=
github.com/aws/aws-sdk-go-v2/service/secretsmanager v1.16.7 h1:bfC2Q8ABNbYYm9mh3NfPy5kvnWOPtiqS018NBGDwPl8=
github.com/aws/aws-sdk-go-v2/service/secretsmanager v1.16.7/go.mod h1:k6CPuxyzO247nYEM1baEwHH1kRtosRCvgahAepaaShw=
github.com/aws/aws-sdk-go-v2/service/secretsmanager v1.16.8 h1:Zw48FHykP40fKMxPmagkuzklpEuDPLhvUjKP8Ygrds0=
github.com/aws/aws-sdk-go-v2/service/secretsmanager v1.16.8/go.mod h1:k6CPuxyzO247nYEM1baEwHH1kRtosRCvgahAepaaShw=
github.com/aws/aws-sdk-go-v2/service/sns v1.17.10/go.mod h1:uITsRNVMeCB3MkWpXxXw0eDz8pW4TYLzj+eyQtbhSxM=
github.com/aws/aws-sdk-go-v2/service/sqs v1.19.1/go.mod h1:A94o564Gj+Yn+7QO1eLFeI7UVv3riy/YBFOfICVqFvU=
github.com/aws/aws-sdk-go-v2/service/ssm v1.27.6/go.mod h1:fiFzQgj4xNOg4/wqmAiPvzgDMXPD+cUEplX/CYn+0j0=
@ -286,8 +286,8 @@ github.com/aws/aws-sdk-go-v2/service/sso v1.11.25/go.mod h1:IARHuzTXmj1C0KS35vbo
github.com/aws/aws-sdk-go-v2/service/ssooidc v1.13.8 h1:jcw6kKZrtNfBPJkaHrscDOZoe5gvi9wjudnxvozYFJo=
github.com/aws/aws-sdk-go-v2/service/ssooidc v1.13.8/go.mod h1:er2JHN+kBY6FcMfcBBKNGCT3CarImmdFzishsqBmSRI=
github.com/aws/aws-sdk-go-v2/service/sts v1.16.10/go.mod h1:cftkHYN6tCDNfkSasAmclSfl4l7cySoay8vz7p/ce0E=
github.com/aws/aws-sdk-go-v2/service/sts v1.17.4 h1:YNncBj5dVYd05i4ZQ+YicOotSXo0ufc9P8kTioi13EM=
github.com/aws/aws-sdk-go-v2/service/sts v1.17.4/go.mod h1:bXcN3koeVYiJcdDU89n3kCYILob7Y34AeLopUbZgLT4=
github.com/aws/aws-sdk-go-v2/service/sts v1.17.5 h1:60SJ4lhvn///8ygCzYy2l53bFW/Q15bVfyjyAWo6zuw=
github.com/aws/aws-sdk-go-v2/service/sts v1.17.5/go.mod h1:bXcN3koeVYiJcdDU89n3kCYILob7Y34AeLopUbZgLT4=
github.com/aws/smithy-go v1.12.0/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
github.com/aws/smithy-go v1.13.4 h1:/RN2z1txIJWeXeOkzX+Hk/4Uuvv7dWtCjbmVJcrskyk=
github.com/aws/smithy-go v1.13.4/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
@ -359,8 +359,8 @@ github.com/cncf/xds/go v0.0.0-20211001041855-01bcc9b48dfe/go.mod h1:eXthEFrGJvWH
github.com/cncf/xds/go v0.0.0-20211011173535-cb28da3451f1/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
github.com/cncf/xds/go v0.0.0-20220314180256-7f1daf1720fc/go.mod h1:eXthEFrGJvWHgFFCl3hGmgk+/aYT6PnTQLykKQRLhEs=
github.com/cockroachdb/apd v1.1.0/go.mod h1:8Sl8LxpKi29FqWXR16WEFZRNSz3SoPzUzeMeY4+DwBQ=
github.com/cockroachdb/cockroach-go/v2 v2.2.18 h1:bRNZWqzRSZesVYFjDAl1jgFb1jhIFIEreWIC2kPbcdY=
github.com/cockroachdb/cockroach-go/v2 v2.2.18/go.mod h1:mzlIDDBALQfEjv/7DU12fb2AfQ/MUYTlychcMpWp9QI=
github.com/cockroachdb/cockroach-go/v2 v2.2.19 h1:YIHyz17jZumBeXPuoZKq/0nrITsqDoDD8/KQt3/xiyc=
github.com/cockroachdb/cockroach-go/v2 v2.2.19/go.mod h1:mzlIDDBALQfEjv/7DU12fb2AfQ/MUYTlychcMpWp9QI=
github.com/cockroachdb/datadriven v0.0.0-20190809214429-80d97fb3cbaa/go.mod h1:zn76sxSg3SzpJ0PPJaLDCu+Bu0Lg3sKTORVIj19EIF8=
github.com/cockroachdb/datadriven v0.0.0-20200714090401-bf6692d28da5/go.mod h1:h6jFvWxBdQXxjopDMZyH2UVceIRfR84bdzbkoKrsWNo=
github.com/cockroachdb/errors v1.2.4/go.mod h1:rQD95gz6FARkaKkQXUksEje/d9a6wBJoCr5oaCLELYA=

View file

@ -55,6 +55,7 @@ import (
const (
azureDefaultEndpoint = "blob.core.windows.net"
azBlobFsName = "AzureBlobFs"
azFolderKey = "hdi_isfolder"
)
// AzureBlobFs is a Fs implementation for Azure Blob storage.
@ -182,6 +183,14 @@ func (fs *AzureBlobFs) Stat(name string) (os.FileInfo, error) {
if err == nil {
contentType := util.GetStringFromPointer(attrs.ContentType)
isDir := contentType == dirMimeType
if !isDir {
for k, v := range attrs.Metadata {
if strings.ToLower(k) == azFolderKey {
isDir = (v == "true")
break
}
}
}
metric.AZListObjectsCompleted(nil)
return updateFileInfoModTime(fs.getStorageID(), name, NewFileInfo(name, isDir,
util.GetIntFromPointer(attrs.ContentLength),
@ -217,7 +226,7 @@ func (fs *AzureBlobFs) Open(name string, offset int64) (File, *pipeat.PipeReader
go func() {
defer cancelFn()
blockBlob := fs.containerClient.NewBlockBlobClient(name)
blockBlob := fs.containerClient.NewBlockBlobClient(url.PathEscape(name))
err := fs.handleMultipartDownload(ctx, blockBlob, offset, w)
w.CloseWithError(err) //nolint:errcheck
fsLog(fs, logger.LevelDebug, "download completed, path: %#v size: %v, err: %+v", name, w.GetWrittenBytes(), err)
@ -238,8 +247,12 @@ func (fs *AzureBlobFs) Create(name string, flag int) (File, *PipeWriter, func(),
p := NewPipeWriter(w)
headers := blob.HTTPHeaders{}
var contentType string
var metadata map[string]string
if flag == -1 {
contentType = dirMimeType
metadata = map[string]string{
azFolderKey: "true",
}
} else {
contentType = mime.TypeByExtension(path.Ext(name))
}
@ -250,8 +263,8 @@ func (fs *AzureBlobFs) Create(name string, flag int) (File, *PipeWriter, func(),
go func() {
defer cancelFn()
blockBlob := fs.containerClient.NewBlockBlobClient(name)
err := fs.handleMultipartUpload(ctx, r, blockBlob, &headers)
blockBlob := fs.containerClient.NewBlockBlobClient(url.PathEscape(name))
err := fs.handleMultipartUpload(ctx, r, blockBlob, &headers, metadata)
r.CloseWithError(err) //nolint:errcheck
p.Done(err)
fsLog(fs, logger.LevelDebug, "upload completed, path: %#v, readed bytes: %v, err: %+v", name, r.GetReadedBytes(), err)
@ -282,43 +295,47 @@ func (fs *AzureBlobFs) Rename(source, target string) error {
if hasContents {
return fmt.Errorf("cannot rename non empty directory: %#v", source)
}
}
ctx, cancelFn := context.WithDeadline(context.Background(), time.Now().Add(fs.ctxLongTimeout))
defer cancelFn()
srcBlob := fs.containerClient.NewBlockBlobClient(url.PathEscape(source))
dstBlob := fs.containerClient.NewBlockBlobClient(target)
resp, err := dstBlob.StartCopyFromURL(ctx, srcBlob.URL(), fs.getCopyOptions())
if err != nil {
metric.AZCopyObjectCompleted(err)
return err
}
copyStatus := blob.CopyStatusType(util.GetStringFromPointer((*string)(resp.CopyStatus)))
nErrors := 0
for copyStatus == blob.CopyStatusTypePending {
// Poll until the copy is complete.
time.Sleep(500 * time.Millisecond)
resp, err := dstBlob.GetProperties(ctx, &blob.GetPropertiesOptions{})
if err != nil {
// A GetProperties failure may be transient, so allow a couple
// of them before giving up.
nErrors++
if ctx.Err() != nil || nErrors == 3 {
metric.AZCopyObjectCompleted(err)
return err
}
} else {
copyStatus = blob.CopyStatusType(util.GetStringFromPointer((*string)(resp.CopyStatus)))
if err := fs.mkdirInternal(target); err != nil {
return err
}
}
if copyStatus != blob.CopyStatusTypeSuccess {
err := fmt.Errorf("copy failed with status: %s", copyStatus)
metric.AZCopyObjectCompleted(err)
return err
}
} else {
ctx, cancelFn := context.WithDeadline(context.Background(), time.Now().Add(fs.ctxLongTimeout))
defer cancelFn()
metric.AZCopyObjectCompleted(nil)
fs.preserveModificationTime(source, target, fi)
srcBlob := fs.containerClient.NewBlockBlobClient(url.PathEscape(source))
dstBlob := fs.containerClient.NewBlockBlobClient(url.PathEscape(target))
resp, err := dstBlob.StartCopyFromURL(ctx, srcBlob.URL(), fs.getCopyOptions())
if err != nil {
metric.AZCopyObjectCompleted(err)
return err
}
copyStatus := blob.CopyStatusType(util.GetStringFromPointer((*string)(resp.CopyStatus)))
nErrors := 0
for copyStatus == blob.CopyStatusTypePending {
// Poll until the copy is complete.
time.Sleep(500 * time.Millisecond)
resp, err := dstBlob.GetProperties(ctx, &blob.GetPropertiesOptions{})
if err != nil {
// A GetProperties failure may be transient, so allow a couple
// of them before giving up.
nErrors++
if ctx.Err() != nil || nErrors == 3 {
metric.AZCopyObjectCompleted(err)
return err
}
} else {
copyStatus = blob.CopyStatusType(util.GetStringFromPointer((*string)(resp.CopyStatus)))
}
}
if copyStatus != blob.CopyStatusTypeSuccess {
err := fmt.Errorf("copy failed with status: %s", copyStatus)
metric.AZCopyObjectCompleted(err)
return err
}
metric.AZCopyObjectCompleted(nil)
fs.preserveModificationTime(source, target, fi)
}
return fs.Remove(source, fi.IsDir())
}
@ -337,11 +354,22 @@ func (fs *AzureBlobFs) Remove(name string, isDir bool) error {
ctx, cancelFn := context.WithDeadline(context.Background(), time.Now().Add(fs.ctxTimeout))
defer cancelFn()
blobBlock := fs.containerClient.NewBlockBlobClient(name)
deletSnapshots := blob.DeleteSnapshotsOptionTypeInclude
blobBlock := fs.containerClient.NewBlockBlobClient(url.PathEscape(name))
var deletSnapshots blob.DeleteSnapshotsOptionType
if !isDir {
deletSnapshots = blob.DeleteSnapshotsOptionTypeInclude
}
_, err := blobBlock.Delete(ctx, &blob.DeleteOptions{
DeleteSnapshots: &deletSnapshots,
})
if err != nil && isDir {
if fs.isBadRequestError(err) {
deletSnapshots = blob.DeleteSnapshotsOptionTypeInclude
_, err = blobBlock.Delete(ctx, &blob.DeleteOptions{
DeleteSnapshots: &deletSnapshots,
})
}
}
metric.AZDeleteObjectCompleted(err)
if plugin.Handler.HasMetadater() && err == nil && !isDir {
if errMetadata := plugin.Handler.RemoveMetadata(fs.getStorageID(), ensureAbsPath(name)); errMetadata != nil {
@ -357,11 +385,7 @@ func (fs *AzureBlobFs) Mkdir(name string) error {
if !fs.IsNotExist(err) {
return err
}
_, w, _, err := fs.Create(name, -1)
if err != nil {
return err
}
return w.Close()
return fs.mkdirInternal(name)
}
// Symlink creates source as a symbolic link to target.
@ -424,8 +448,10 @@ func (fs *AzureBlobFs) ReadDir(dirname string) ([]os.FileInfo, error) {
prefixes := make(map[string]bool)
pager := fs.containerClient.NewListBlobsHierarchyPager("/", &container.ListBlobsHierarchyOptions{
Include: container.ListBlobsInclude{},
Prefix: &prefix,
Include: container.ListBlobsInclude{
//Metadata: true,
},
Prefix: &prefix,
})
for pager.More() {
@ -462,7 +488,7 @@ func (fs *AzureBlobFs) ReadDir(dirname string) ([]os.FileInfo, error) {
size = util.GetIntFromPointer(blobItem.Properties.ContentLength)
modTime = util.GetTimeFromPointer(blobItem.Properties.LastModified)
contentType := util.GetStringFromPointer(blobItem.Properties.ContentType)
isDir = (contentType == dirMimeType)
isDir = checkDirectoryMarkers(contentType, blobItem.Metadata)
if isDir {
// check if the dir is already included, it will be sent as blob prefix if it contains at least one item
if _, ok := prefixes[name]; ok {
@ -530,6 +556,17 @@ func (*AzureBlobFs) IsNotSupported(err error) bool {
return err == ErrVfsUnsupported
}
func (*AzureBlobFs) isBadRequestError(err error) bool {
if err == nil {
return false
}
var respErr *azcore.ResponseError
if errors.As(err, &respErr) {
return respErr.StatusCode == http.StatusBadRequest
}
return false
}
// CheckRootPath creates the specified local root directory if it does not exists
func (fs *AzureBlobFs) CheckRootPath(username string, uid int, gid int) bool {
// we need a local directory for temporary files
@ -544,6 +581,9 @@ func (fs *AzureBlobFs) ScanRootDirContents() (int, int64, error) {
size := int64(0)
pager := fs.containerClient.NewListBlobsFlatPager(&container.ListBlobsFlatOptions{
Include: container.ListBlobsInclude{
Metadata: true,
},
Prefix: &fs.config.KeyPrefix,
})
@ -559,7 +599,7 @@ func (fs *AzureBlobFs) ScanRootDirContents() (int, int64, error) {
for _, blobItem := range resp.ListBlobsFlatSegmentResponse.Segment.BlobItems {
if blobItem.Properties != nil {
contentType := util.GetStringFromPointer(blobItem.Properties.ContentType)
isDir := (contentType == dirMimeType)
isDir := checkDirectoryMarkers(contentType, blobItem.Metadata)
blobSize := util.GetIntFromPointer(blobItem.Properties.ContentLength)
if isDir && blobSize == 0 {
continue
@ -585,8 +625,10 @@ func (fs *AzureBlobFs) getFileNamesInPrefix(fsPrefix string) (map[string]bool, e
}
pager := fs.containerClient.NewListBlobsHierarchyPager("/", &container.ListBlobsHierarchyOptions{
Include: container.ListBlobsInclude{},
Prefix: &prefix,
Include: container.ListBlobsInclude{
//Metadata: true,
},
Prefix: &prefix,
})
for pager.More() {
@ -603,7 +645,7 @@ func (fs *AzureBlobFs) getFileNamesInPrefix(fsPrefix string) (map[string]bool, e
name = strings.TrimPrefix(name, prefix)
if blobItem.Properties != nil {
contentType := util.GetStringFromPointer(blobItem.Properties.ContentType)
isDir := (contentType == dirMimeType)
isDir := checkDirectoryMarkers(contentType, blobItem.Metadata)
if isDir {
continue
}
@ -660,7 +702,10 @@ func (fs *AzureBlobFs) GetRelativePath(name string) string {
func (fs *AzureBlobFs) Walk(root string, walkFn filepath.WalkFunc) error {
prefix := fs.getPrefix(root)
pager := fs.containerClient.NewListBlobsFlatPager(&container.ListBlobsFlatOptions{
Prefix: &fs.config.KeyPrefix,
Include: container.ListBlobsInclude{
Metadata: true,
},
Prefix: &prefix,
})
for pager.More() {
@ -682,7 +727,7 @@ func (fs *AzureBlobFs) Walk(root string, walkFn filepath.WalkFunc) error {
isDir := false
if blobItem.Properties != nil {
contentType := util.GetStringFromPointer(blobItem.Properties.ContentType)
isDir = (contentType == dirMimeType)
isDir = checkDirectoryMarkers(contentType, blobItem.Metadata)
blobSize = util.GetIntFromPointer(blobItem.Properties.ContentLength)
lastModified = util.GetTimeFromPointer(blobItem.Properties.LastModified)
}
@ -722,7 +767,7 @@ func (fs *AzureBlobFs) headObject(name string) (blob.GetPropertiesResponse, erro
ctx, cancelFn := context.WithDeadline(context.Background(), time.Now().Add(fs.ctxTimeout))
defer cancelFn()
resp, err := fs.containerClient.NewBlockBlobClient(name).GetProperties(ctx, &blob.GetPropertiesOptions{})
resp, err := fs.containerClient.NewBlockBlobClient(url.PathEscape(name)).GetProperties(ctx, &blob.GetPropertiesOptions{})
metric.AZHeadObjectCompleted(err)
return resp, err
@ -795,6 +840,14 @@ func (fs *AzureBlobFs) setConfigDefaults() {
}
}
func (fs *AzureBlobFs) mkdirInternal(name string) error {
_, w, _, err := fs.Create(name, -1)
if err != nil {
return err
}
return w.Close()
}
func (fs *AzureBlobFs) hasContents(name string) (bool, error) {
result := false
prefix := fs.getPrefix(name)
@ -931,7 +984,7 @@ func (fs *AzureBlobFs) handleMultipartDownload(ctx context.Context, blockBlob *b
}
func (fs *AzureBlobFs) handleMultipartUpload(ctx context.Context, reader io.Reader,
blockBlob *blockblob.Client, httpHeaders *blob.HTTPHeaders,
blockBlob *blockblob.Client, httpHeaders *blob.HTTPHeaders, metadata map[string]string,
) error {
partSize := fs.config.UploadPartSize
guard := make(chan struct{}, fs.config.UploadConcurrency)
@ -1021,6 +1074,7 @@ func (fs *AzureBlobFs) handleMultipartUpload(ctx context.Context, reader io.Read
commitOptions := blockblob.CommitBlockListOptions{
HTTPHeaders: httpHeaders,
Metadata: metadata,
}
if fs.config.AccessTier != "" {
commitOptions.Tier = (*blob.AccessTier)(&fs.config.AccessTier)
@ -1083,6 +1137,18 @@ func (fs *AzureBlobFs) getStorageID() string {
return fmt.Sprintf("azblob://%v", fs.config.Container)
}
func checkDirectoryMarkers(contentType string, metadata map[string]*string) bool {
if contentType == dirMimeType {
return true
}
for k, v := range metadata {
if strings.ToLower(k) == azFolderKey {
return util.GetStringFromPointer(v) == "true"
}
}
return false
}
func getAzContainerClientOptions() *container.ClientOptions {
version := version.Get()
return &container.ClientOptions{

View file

@ -226,38 +226,32 @@ func (fs *GCSFs) Rename(source, target string) error {
if hasContents {
return fmt.Errorf("cannot rename non empty directory: %#v", source)
}
if !strings.HasSuffix(target, "/") {
target += "/"
if err := fs.mkdirInternal(target); err != nil {
return err
}
}
src := fs.svc.Bucket(fs.config.Bucket).Object(realSourceName)
dst := fs.svc.Bucket(fs.config.Bucket).Object(target)
ctx, cancelFn := context.WithDeadline(context.Background(), time.Now().Add(fs.ctxTimeout))
defer cancelFn()
copier := dst.CopierFrom(src)
if fs.config.StorageClass != "" {
copier.StorageClass = fs.config.StorageClass
}
if fs.config.ACL != "" {
copier.PredefinedACL = fs.config.ACL
}
var contentType string
if fi.IsDir() {
contentType = dirMimeType
} else {
contentType = mime.TypeByExtension(path.Ext(source))
}
if contentType != "" {
copier.ContentType = contentType
}
_, err = copier.Run(ctx)
metric.GCSCopyObjectCompleted(err)
if err != nil {
return err
}
if plugin.Handler.HasMetadater() {
if !fi.IsDir() {
src := fs.svc.Bucket(fs.config.Bucket).Object(realSourceName)
dst := fs.svc.Bucket(fs.config.Bucket).Object(target)
ctx, cancelFn := context.WithDeadline(context.Background(), time.Now().Add(fs.ctxTimeout))
defer cancelFn()
copier := dst.CopierFrom(src)
if fs.config.StorageClass != "" {
copier.StorageClass = fs.config.StorageClass
}
if fs.config.ACL != "" {
copier.PredefinedACL = fs.config.ACL
}
contentType := mime.TypeByExtension(path.Ext(source))
if contentType != "" {
copier.ContentType = contentType
}
_, err = copier.Run(ctx)
metric.GCSCopyObjectCompleted(err)
if err != nil {
return err
}
if plugin.Handler.HasMetadater() {
err = plugin.Handler.SetModificationTime(fs.getStorageID(), ensureAbsPath(target),
util.GetTimeAsMsSinceEpoch(fi.ModTime()))
if err != nil {
@ -306,14 +300,7 @@ func (fs *GCSFs) Mkdir(name string) error {
if !fs.IsNotExist(err) {
return err
}
if !strings.HasSuffix(name, "/") {
name += "/"
}
_, w, _, err := fs.Create(name, -1)
if err != nil {
return err
}
return w.Close()
return fs.mkdirInternal(name)
}
// Symlink creates source as a symbolic link to target.
@ -762,6 +749,17 @@ func (fs *GCSFs) getObjectStat(name string) (string, os.FileInfo, error) {
return name + "/", info, err
}
func (fs *GCSFs) mkdirInternal(name string) error {
if !strings.HasSuffix(name, "/") {
name += "/"
}
_, w, _, err := fs.Create(name, -1)
if err != nil {
return err
}
return w.Close()
}
func (fs *GCSFs) hasContents(name string) (bool, error) {
result := false
prefix := fs.getPrefix(name)