fix

Signed-off-by: nolouch <[email protected]>

Author: nolouch

pkg/resourcegroup/runaway/checker.go

@@ -92,9 +92,8 @@ func (rm *Manager) DeriveChecker(resourceGroupName, originalSQL, sqlDigest, plan
 		logutil.BgLogger().Warn("cannot setup up runaway checker", zap.Error(err))
 		return nil
 	}
-	// Only check the normal query.
+	// Only check the normal statement.
 	if len(planDigest) == 0 {
-		logutil.BgLogger().Warn("cannot setup up runaway checker, there is no plan digest", zap.Error(err))
 		return nil
 	}
 	rm.ActiveLock.RLock()

pkg/store/copr/copr_test/coprocessor_test.go

@@ -265,7 +265,7 @@ func TestBuildCopIteratorWithRunawayChecker(t *testing.T) {
 
 	sql := "select * from t"
 	group1 := "rg1"
-	checker := manager.DeriveChecker(group1, sql, "", "", time.Now())
+	checker := manager.DeriveChecker(group1, sql, "test", "test", time.Now())
 	manager.AddWatch(&runaway.QuarantineRecord{
 		ID:                1,
 		ResourceGroupName: group1,