br: fix bootstrap domain (#40307)

close pingcap/tidb#40281
2023-01-04 19:36:20 +08:00
parent 6ae151a9bc
commit 00604eb19d
1 changed files with 4 additions and 0 deletions
--- a/br/pkg/gluetidb/glue.go
+++ b/br/pkg/gluetidb/glue.go
@ -69,6 +69,10 @@ func (Glue) GetDomain(store kv.Storage) (*domain.Domain, error) {
 	if err != nil {
 		return nil, errors.Trace(err)
 	}
+	err = session.InitMDLVariable(store)
+	if err != nil {
+		return nil, err
+	}
 	// create stats handler for backup and restore.
 	err = dom.UpdateTableStatsLoop(se)
 	if err != nil {