support atomic renaming for mysql/postgres filer store

2019-03-30 23:08:29 -07:00
parent 920b4e56aa
commit 97406333a5
17 changed files with 517 additions and 285 deletions
--- a/weed/filer2/leveldb/leveldb_store.go
+++ b/weed/filer2/leveldb/leveldb_store.go
@@ -46,6 +46,16 @@ func (store *LevelDBStore) initialize(dir string) (err error) {
 	return
 }

+func (store *LevelDBStore) BeginTransaction(ctx context.Context) (context.Context, error){
+	return ctx, nil
+}
+func (store *LevelDBStore) CommitTransaction(ctx context.Context) error{
+	return nil
+}
+func (store *LevelDBStore) RollbackTransaction(ctx context.Context) error{
+	return nil
+}
+
 func (store *LevelDBStore) InsertEntry(ctx context.Context, entry *filer2.Entry) (err error) {
 	key := genKey(entry.DirAndName())