Do not replay checkpoint if it is covered by snapshot (#9226)

Signed-off-by: Ganesh Vernekar <ganeshvern@gmail.com>
prometheus · Aug 25, 2021 · 8a5d8c1 · 8a5d8c1
1 parent 235e4f3
commit 8a5d8c1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tsdb/head.go b/tsdb/head.go
@@ -523,7 +523,7 @@ func (h *Head) Init(minValidTime int64) (err error) {
 	h.startWALReplayStatus(startFrom, endAt)
 
 	multiRef := map[uint64]uint64{}
-	if err == nil {
+	if err == nil && startFrom >= snapIdx {
 		sr, err := wal.NewSegmentsReader(dir)
 		if err != nil {
 			return errors.Wrap(err, "open checkpoint")