fix prepare tenant during stop archive

deps/oblib/src/lib/utility/ob_tracepoint.h

@@ -445,6 +445,7 @@ public:
     EN_BACKUP_UPDATE_START_REPLAY_LOG_TS = 183,
     EN_BACKUP_BACKUPSET_DO_SCHEDULE = 184,
     EN_BACKUP_CHECK_BACKUP_POINT_EXIST = 185,
+    EN_STOP_TENANT_LOG_ARCHIVE_BACKUP = 186,
     // 下面请从201开始
     EN_CHECK_STANDBY_CLUSTER_SCHEMA_CONDITION = 201,
     EN_ALLOCATE_LOB_BUF_FAILED = 202,

src/rootserver/ob_log_archive_scheduler.cpp

@@ -1379,6 +1379,12 @@ int ObLogArchiveScheduler::prepare_new_tenant_info_(const share::ObLogArchiveBac
     LOG_ERROR("not inited", K(ret));
   } else if (ObLogArchiveStatus::STOP == sys_info.status_.status_) {
     // do nothing for stop status
+  } else if (ObLogArchiveStatus::STOPPING == sys_info.status_.status_) {
+    // do nothing for stopping status
+    LOG_INFO("no need to prepare new tenant when sys tenant in STOPPING state",
+        K(sys_info),
+        K(non_frozen_piece),
+        K(tenant_ids));
   } else {
     for (int64_t i = 0; OB_SUCC(ret) && i < tenant_ids.count(); ++i) {
       const uint64_t tenant_id = tenant_ids.at(i);
@@ -2431,7 +2437,14 @@ int ObLogArchiveScheduler::do_stop_tenant_log_archive_backup_v2_(
   const uint64_t tenant_id = cur_key.tenant_id_;
   max_ts = -1;
 
-  if (!is_inited_) {
+  DEBUG_SYNC(BEFROE_DO_STOP_TENANT_ARCHIVE);
+
+#ifdef ERRSIM
+  ret = E(EventTable::EN_STOP_TENANT_LOG_ARCHIVE_BACKUP) OB_SUCCESS;
+#endif
+
+  if (OB_FAIL(ret)) {
+  } else if (!is_inited_) {
     ret = OB_NOT_INIT;
     LOG_ERROR("not inited", K(ret));
   } else if (OB_FAIL(check_can_do_work_())) {

src/share/ob_debug_sync_point.h

@@ -184,6 +184,7 @@ class ObString;
   ACT(BLOCK_FREEZE_INFO_UPDATE, )                                  \
   ACT(BEFROE_DO_ROOT_BACKUP, )                                     \
   ACT(BEFROE_DO_LOG_ARCHIVE_SCHEDULER, )                           \
+  ACT(BEFROE_DO_STOP_TENANT_ARCHIVE, )                             \
   ACT(WRTIE_EXTERN_LOG_ARCHIVE_BACKUP_INFO, )                      \
   ACT(FAILED_TO_PROCESS_TO_PRIMARY, )                              \
   ACT(BEFORE_REFRESH_CLUSTER_ID, )                                 \