comment

fe/fe-core/src/main/java/org/apache/doris/catalog/authorizer/ranger/RangerAccessController.java

@@ -93,6 +93,10 @@ public List<? extends RowFilterPolicy> evalRowFilterPolicies(UserIdentity curren
             String tbl) {
         RangerAccessResourceImpl resource = createResource(ctl, db, tbl);
         RangerAccessRequestImpl request = createRequest(currentUser);
+        // If the access type is not set here, it defaults to ANY1 ACCESS.
+        // The internal logic of the ranger is to traverse all permission items.
+        // Since the ranger UI will set the access type to 'SELECT',
+        // we will keep it consistent with the UI here to avoid performance issues
         request.setAccessType(DorisAccessType.SELECT.name());
         request.setResource(resource);