MyFavMirrors
/
minio
mirror of https://github.com/minio/minio.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Re-enable bucket deletion, this time with uploadID sitting there

This commit is contained in:
Harshavardhana 2015-05-08 02:23:34 -07:00
parent 2ea10c798b
commit 616241a2c1
1 changed files with 7 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
pkg/storage/drivers/memory/memory.go
View File

@ -501,14 +501,11 @@ func (memory *memoryDriver) evictObject(a ...interface{}) {
cacheStats.Bytes, cacheStats.Items, cacheStats.Evictions)
key := a[0].(string)
// loop through all buckets
for _, storedBucket := range memory.storedBuckets {
for bucket, storedBucket := range memory.storedBuckets {
delete(storedBucket.objectMetadata, key)
// remove bucket if no objects found anymore
if len(storedBucket.objectMetadata) == 0 {
// TODO (y4m4)
// for now refrain from deleting buckets, due to multipart deletes before fullobject being written
// this case gets trigerred and we can't store the actual data at all receiving 404 on the client
// delete(memory.storedBuckets, bucket)
delete(memory.storedBuckets, bucket)
}
}
debug.FreeOSMemory()
@ -540,7 +537,9 @@ func (memory *memoryDriver) NewMultipartUpload(bucket, key, contentType string)
uploadIDSum := sha512.Sum512(id)
uploadID := base64.URLEncoding.EncodeToString(uploadIDSum[:])
md5sumBytes := md5.Sum([]byte(uploadID))
md5sum := hex.EncodeToString(md5sumBytes[:])
// CreateObject expects in base64 which is coming over http request header
// while all response headers with ETag are hex encoding
md5sum := base64.StdEncoding.EncodeToString(md5sumBytes[:])
// Create UploadID session, this is a temporary work around to instantiate a session.
// It would not be valid in future, since we need to work out proper sessions so that
@ -555,7 +554,7 @@ func getMultipartKey(key string, uploadID string, partNumber int) string {
func (memory *memoryDriver) CreateObjectPart(bucket, key, uploadID string, partID int, contentType, expectedMD5Sum string, size int64, data io.Reader) (string, error) {
// Verify upload id
_, ok := memory.objects.Get(key + "?uploadId=" + uploadID)
_, ok := memory.objects.Get(bucket + "/" + key + "?uploadId=" + uploadID)
if !ok {
return "", iodine.New(drivers.InvalidUploadID{UploadID: uploadID}, nil)
}
@ -564,7 +563,7 @@ func (memory *memoryDriver) CreateObjectPart(bucket, key, uploadID string, partI
func (memory *memoryDriver) CompleteMultipartUpload(bucket, key, uploadID string, parts map[int]string) (string, error) {
// Verify upload id
_, ok := memory.objects.Get(key + "?uploadId=" + uploadID)
_, ok := memory.objects.Get(bucket + "/" + key + "?uploadId=" + uploadID)
if !ok {
return "", iodine.New(drivers.InvalidUploadID{UploadID: uploadID}, nil)
}