[CP] [to #43172849] ignore OB_TIER_END in dbms_job_utils

src/observer/dbms_job/ob_dbms_job_utils.cpp

@@ -363,7 +363,9 @@ int ObDBMSJobUtils::get_dbms_job_infos_in_tenant(
       } else if (OB_NOT_NULL(result.get_result())) {
         do {
           if (OB_FAIL(result.get_result()->next())) {
-            LOG_WARN("failed to get result", K(ret));
+            if (ret != OB_ITER_END) {
+              LOG_WARN("failed to get result from result", K(ret));
+            }
           } else {
             ObDBMSJobInfo job_info;
             OZ (extract_info(*(result.get_result()), allocator, job_info));