fix bug of br checkpoint ticker leak

pingcap · Dec 5, 2022 · 627db90 · 627db90
1 parent a7c4c71
commit 627db90
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/br/pkg/checkpoint/checkpoint.go b/br/pkg/checkpoint/checkpoint.go
@@ -353,6 +353,7 @@ func (r *CheckpointRunner) startCheckpointLoop(ctx context.Context, tickDuration
 		var wg sync.WaitGroup
 		errCh := r.startCheckpointRunner(cctx, &wg)
 		ticker := time.NewTicker(tickDuration)
+		defer ticker.Stop()
 		for {
 			select {
 			case <-ctx.Done():