br: need init MDL variable when GetDomain (#40512)

Signed-off-by: joccau <zak.zhao@pingcap.com> Signed-off-by: joccau <zak.zhao@pingcap.com> Co-authored-by: Ti Chi Robot <ti-community-prow-bot@tidb.io>
pingcap · Jan 11, 2023 · f88714d · f88714d
1 parent defd80a
commit f88714d
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/br/pkg/gluetidb/glue.go b/br/pkg/gluetidb/glue.go
@@ -136,6 +136,10 @@ func (g Glue) UseOneShotSession(store kv.Storage, closeDomain bool, fn func(glue
 	if err != nil {
 		return errors.Trace(err)
 	}
+	if err = session.InitMDLVariable(store); err != nil {
+		return errors.Trace(err)
+	}
+
 	// because domain was created during the whole program exists.
 	// and it will register br info to info syncer.
 	// we'd better close it as soon as possible.