close opened file

4 years ago · 2880160113
1 changed files with 1 additions and 0 deletions
--- a/weed/sequence/etcd_sequencer.go
+++ b/weed/sequence/etcd_sequencer.go
@ -47,6 +47,7 @@ func NewEtcdSequencer(etcdUrls string, metaFolder string) (*EtcdSequencer, error
 	if nil != err {
 		return nil, fmt.Errorf("open sequence file fialed, %v", err)
 	}
+	defer file.Close()

 	cli, err := client.New(client.Config{
 		Endpoints: strings.Split(etcdUrls, ","),