Prevent standby replay deadlock by using STRICT_BARRIER for DDL_TABLE_FORK_START_LOG

obdev · wyfanxiao · fkuner · ob-robot · commit 0caeb70dde1e · 2026-04-09T16:16:09.000Z
Co-authored-by: wyfanxiao &lt;wyfanxiao@163.com&gt;
Co-authored-by: fkuner &lt;784819644@qq.com&gt;
diff --git a/src/rootserver/fork_table/ob_fork_table_task.cpp b/src/rootserver/fork_table/ob_fork_table_task.cpp
@@ -425,7 +425,7 @@ int ObForkTableTask::build_data(const ObDDLTaskStatus next_task_status)
     LOG_WARN("fail to try schedule fork dags", K(ret));
   } else if (OB_FAIL(ObDDLRedoLogWriter::write_auto_fork_log(SYS_LS,
                                                              ObDDLClogType::DDL_TABLE_FORK_START_LOG,
-                                                             logservice::ObReplayBarrierType::PRE_BARRIER,
+                                                             logservice::ObReplayBarrierType::STRICT_BARRIER,
                                                              start_log,
                                                              start_log_scn))) {
     LOG_WARN("fail to write table fork start log", K(ret), K(start_log));
