store/tikv: point get use lite resolve lock

Signed-off-by: disksing <[email protected]>
pingcap · Jul 26, 2021 · 885280f · 885280f
1 parent fb0eaf7
commit 885280f
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Showing 3 changed files with 5 additions and 4 deletions.
diff --git a/store/copr/coprocessor.go b/store/copr/coprocessor.go
@@ -405,7 +405,7 @@ func (it *copIterator) open(ctx context.Context, enabledRateLimitAction bool) {
 			respChan:        it.respChan,
 			finishCh:        it.finishCh,
 			vars:            it.vars,
-			kvclient:        tikv.NewClientHelper(it.store.store, it.resolvedLocks),
+			kvclient:        tikv.NewClientHelper(it.store.store, it.resolvedLocks, false),
 			memTracker:      it.memTracker,
 			replicaReadSeed: it.replicaReadSeed,
 			actionOnExceed:  it.actionOnExceed,

diff --git a/store/tikv/client_helper.go b/store/tikv/client_helper.go
@@ -38,12 +38,13 @@ type ClientHelper struct {
 }
 
 // NewClientHelper creates a helper instance.
-func NewClientHelper(store *KVStore, resolvedLocks *util.TSSet) *ClientHelper {
+func NewClientHelper(store *KVStore, resolvedLocks *util.TSSet, resolveLockLite bool) *ClientHelper {
 	return &ClientHelper{
 		lockResolver:  store.GetLockResolver(),
 		regionCache:   store.GetRegionCache(),
 		resolvedLocks: resolvedLocks,
 		client:        store.GetTiKVClient(),
+		resolveLite:   resolveLockLite,
 	}
 }
 

diff --git a/store/tikv/snapshot.go b/store/tikv/snapshot.go
@@ -312,7 +312,7 @@ func (s *KVSnapshot) batchGetKeysByRegions(bo *Backoffer, keys [][]byte, collect
 }
 
 func (s *KVSnapshot) batchGetSingleRegion(bo *Backoffer, batch batchKeys, collectF func(k, v []byte)) error {
-	cli := NewClientHelper(s.store, s.resolvedLocks)
+	cli := NewClientHelper(s.store, s.resolvedLocks, false)
 	s.mu.RLock()
 	if s.mu.stats != nil {
 		cli.Stats = make(map[tikvrpc.CmdType]*RPCRuntimeStats)
@@ -483,7 +483,7 @@ func (s *KVSnapshot) get(ctx context.Context, bo *Backoffer, k []byte) ([]byte,
 		}
 	})
 
-	cli := NewClientHelper(s.store, s.resolvedLocks)
+	cli := NewClientHelper(s.store, s.resolvedLocks, true)
 
 	s.mu.RLock()
 	if s.mu.stats != nil {