kv: fix transaction too large error message (#17198) (#17219)

pingcap · May 19, 2020 · 6098373 · 6098373
1 parent e481b9f
commit 6098373
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/kv/memdb_buffer.go b/kv/memdb_buffer.go
@@ -99,7 +99,7 @@ func (m *memDbBuffer) Set(k Key, v []byte) error {
 
 	m.sandbox.Put(k, v)
 	if m.Size() > int(m.bufferSizeLimit) {
-		return ErrTxnTooLarge.GenWithStackByArgs(m.Size())
+		return ErrTxnTooLarge.GenWithStackByArgs(atomic.LoadUint64(&TxnTotalSizeLimit))
 	}
 	return nil
 }
@@ -108,7 +108,7 @@ func (m *memDbBuffer) Set(k Key, v []byte) error {
 func (m *memDbBuffer) Delete(k Key) error {
 	m.sandbox.Put(k, nil)
 	if m.Size() > int(m.bufferSizeLimit) {
-		return ErrTxnTooLarge.GenWithStackByArgs(m.Size())
+		return ErrTxnTooLarge.GenWithStackByArgs(atomic.LoadUint64(&TxnTotalSizeLimit))
 	}
 	return nil
 }