chore(bigtable): fix AdminBackup ... again
@@ -2579,7 +2579,8 @@ func TestIntegration_AdminBackup(t *testing.T) {
t.Fatalf("NewInstanceAdminClient: %v", err)
}
defer iAdminClient.Close()
- diffInstanceId := uid.NewSpace(testEnv.Config().Instance, &uid.Options{})
+ prefix := fmt.Sprintf("%s-%s", "inst", time.Now().Format("2012-02-20"))
+ diffInstanceId := uid.NewSpace(prefix, &uid.Options{Short: true})
diffInstance := diffInstanceId.New()
diffCluster := sourceCluster + "-d"
conf := &InstanceConf{
