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switch hardlink id from int64 to bytes

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This commit is contained in:
Chris Lu
2020-09-24 11:11:42 -07:00
parent 4856bce0ee
commit 1012df7bb5
12 changed files with 29 additions and 33 deletions
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15
weed/filer/filerstore_hardlink.go
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@@ -1,6 +1,7 @@
package filer
import (
"bytes"
"context"
"fmt"
"github.com/chrislusf/seaweedfs/weed/glog"
@@ -8,7 +9,7 @@ import (
)
func (fsw *FilerStoreWrapper) handleUpdateToHardLinks(ctx context.Context, entry *Entry) error {
if entry.HardLinkId == 0 {
if len(entry.HardLinkId) == 0 {
return nil
}
// handle hard links
@@ -23,7 +24,7 @@ func (fsw *FilerStoreWrapper) handleUpdateToHardLinks(ctx context.Context, entry
}
// remove old hard link
if err == nil && existingEntry.HardLinkId != entry.HardLinkId {
if err == nil && bytes.Compare(existingEntry.HardLinkId, entry.HardLinkId) != 0 {
if err = fsw.DeleteHardLink(ctx, existingEntry.HardLinkId); err != nil {
return err
}
@@ -32,10 +33,10 @@ func (fsw *FilerStoreWrapper) handleUpdateToHardLinks(ctx context.Context, entry
}
func (fsw *FilerStoreWrapper) setHardLink(ctx context.Context, entry *Entry) error {
if entry.HardLinkId == 0 {
if len(entry.HardLinkId) == 0 {
return nil
}
key := entry.HardLinkId.Key()
key := entry.HardLinkId
newBlob, encodeErr := entry.EncodeAttributesAndChunks()
if encodeErr != nil {
@@ -46,10 +47,10 @@ func (fsw *FilerStoreWrapper) setHardLink(ctx context.Context, entry *Entry) err
}
func (fsw *FilerStoreWrapper) maybeReadHardLink(ctx context.Context, entry *Entry) error {
if entry.HardLinkId == 0 {
if len(entry.HardLinkId) == 0 {
return nil
}
key := entry.HardLinkId.Key()
key := entry.HardLinkId
value, err := fsw.KvGet(ctx, key)
if err != nil {
@@ -66,7 +67,7 @@ func (fsw *FilerStoreWrapper) maybeReadHardLink(ctx context.Context, entry *Entr
}
func (fsw *FilerStoreWrapper) DeleteHardLink(ctx context.Context, hardLinkId HardLinkId) error {
key := hardLinkId.Key()
key := hardLinkId
value, err := fsw.KvGet(ctx, key)
if err == ErrKvNotFound {
return nil