region_cache: cherry-pick tikv#1262 to tidb-6.5

Signed-off-by: zyguan <[email protected]>
zyguan · Jun 11, 2024 · ba93272 · ba93272
1 parent 92eaf46
commit ba93272
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/internal/locate/region_cache.go b/internal/locate/region_cache.go
@@ -1891,7 +1891,9 @@ func (c *RegionCache) GetTiFlashStores() []*Store {
 	defer c.storeMu.RUnlock()
 	var stores []*Store
 	for _, s := range c.storeMu.stores {
-		if s.storeType == tikvrpc.TiFlash {
+		// it should only returns resolved stores so that users won't be bothered by tombstones.
+		// ref: https://github.com/pingcap/tidb/issues/46602
+		if s.storeType == tikvrpc.TiFlash && s.getResolveState() == resolved {
 			stores = append(stores, s)
 		}
 	}