diff --git a/src/rootserver/ddl_task/ob_ddl_redefinition_task.cpp b/src/rootserver/ddl_task/ob_ddl_redefinition_task.cpp
index 936b504093..f07faaf01f 100644
--- a/src/rootserver/ddl_task/ob_ddl_redefinition_task.cpp
+++ b/src/rootserver/ddl_task/ob_ddl_redefinition_task.cpp
@@ -1815,14 +1815,14 @@ int ObDDLRedefinitionTask::sync_column_stats_info_accross_tenant(common::ObMySQL
   ObArray<ObObjectID> target_partition_ids;
   ObHashMap<int64_t, int64_t> part_ids_map;
   ObOptStatSqlService &stat_svr = ObOptStatManager::get_instance().get_stat_sql_service();
-  common::ObArenaAllocator allocator(lib::ObLabel("RedefTask"));
+  common::ObArenaAllocator allocator(lib::ObLabel("SyncColStats"));
   ObSEArray<ObOptColumnStat *, 4> target_column_stats;
   if (column_stats.empty()) {
     LOG_INFO("column stats are empty, no need to sync", K_(tenant_id), K_(dst_tenant_id), K_(object_id), K_(target_object_id));
   } else {
     // build partition id mapping table in order to replace the old partition
     // with new partition.
-    if (OB_FAIL(part_ids_map.create(MAP_BUCKET_NUM, "RedefTask"))) {
+    if (OB_FAIL(part_ids_map.create(MAP_BUCKET_NUM, "SyncColStats"))) {
       LOG_WARN("failed to create map", K(ret));
     } else if (!data_table_schema.is_partitioned_table()) {
       if (OB_FAIL(part_ids_map.set_refactored(object_id_, target_object_id_))) {
@@ -1879,6 +1879,7 @@ int ObDDLRedefinitionTask::sync_column_stats_info_accross_tenant(common::ObMySQL
       LOG_INFO("column stats are empty, no need to sync", K_(tenant_id), K_(dst_tenant_id), K_(object_id), K_(target_object_id));
     } else if (OB_FAIL(stat_svr.update_column_stat(dst_tenant_schema_guard,
                                                    dst_tenant_id_,
+                                                   allocator,
                                                    trans,
                                                    target_column_stats,
                                                    ObTimeUtility::current_time(),
diff --git a/src/share/restore/ob_import_table_struct.h b/src/share/restore/ob_import_table_struct.h
index b3ace7b2b3..8125d5ffcf 100644
--- a/src/share/restore/ob_import_table_struct.h
+++ b/src/share/restore/ob_import_table_struct.h
@@ -32,7 +32,7 @@ public:
   int set_result(const bool is_succeed, const char *buf);
   int set_result(const int err_code, const share::ObTaskId &trace_id, const ObAddr &addr, const ObString &extra_info = ObString());
   void reset();
-  const char *get_result_str() const { return is_succeed_ ? "SUCCEESS" : "FAILED"; }
+  const char *get_result_str() const { return is_succeed_ ? "SUCCESS" : "FAILED"; }
   const char *get_comment() const { return comment_.ptr(); }
   bool is_succeed() const { return is_succeed_; }
   bool is_comment_setted() const { return !comment_.is_empty(); }
diff --git a/src/share/stat/ob_opt_stat_manager.cpp b/src/share/stat/ob_opt_stat_manager.cpp
index 05f7f21c1a..cef366182a 100644
--- a/src/share/stat/ob_opt_stat_manager.cpp
+++ b/src/share/stat/ob_opt_stat_manager.cpp
@@ -245,12 +245,14 @@ int ObOptStatManager::update_column_stat(share::schema::ObSchemaGetterGuard *sch
                                          const ObObjPrintParams &print_params)
 {
   int ret = OB_SUCCESS;
+  ObArenaAllocator allocator("UpdateColStat", OB_MALLOC_NORMAL_BLOCK_SIZE, tenant_id);
   int64_t current_time = ObTimeUtility::current_time();
   if (!inited_) {
     ret = OB_NOT_INIT;
     LOG_WARN("optimizer statistics manager has not been initialized.", K(ret));
   } else if (OB_FAIL(stat_service_.get_sql_service().update_column_stat(schema_guard,
                                                                         tenant_id,
+                                                                        allocator,
                                                                         trans,
                                                                         column_stats,
                                                                         current_time,
@@ -384,6 +386,7 @@ int ObOptStatManager::batch_write(share::schema::ObSchemaGetterGuard *schema_gua
                                   const ObObjPrintParams &print_params)
 {
   int ret = OB_SUCCESS;
+  ObArenaAllocator allocator("UpdateColStat", OB_MALLOC_NORMAL_BLOCK_SIZE, tenant_id);
   if (OB_UNLIKELY(!inited_)) {
     ret = OB_NOT_INIT;
     LOG_WARN("optimizer statistics manager has not been initialized.", K(ret));
@@ -399,6 +402,7 @@ int ObOptStatManager::batch_write(share::schema::ObSchemaGetterGuard *schema_gua
   } else if (!column_stats.empty() &&
              OB_FAIL(stat_service_.get_sql_service().update_column_stat(schema_guard,
                                                                         tenant_id,
+                                                                        allocator,
                                                                         trans,
                                                                         column_stats,
                                                                         current_time,
diff --git a/src/share/stat/ob_opt_stat_sql_service.cpp b/src/share/stat/ob_opt_stat_sql_service.cpp
index 1a7b7c8a31..7d5ac5375e 100644
--- a/src/share/stat/ob_opt_stat_sql_service.cpp
+++ b/src/share/stat/ob_opt_stat_sql_service.cpp
@@ -476,6 +476,7 @@ int ObOptStatSqlService::update_table_stat(const uint64_t tenant_id,
 
 int ObOptStatSqlService::update_column_stat(share::schema::ObSchemaGetterGuard *schema_guard,
                                             const uint64_t exec_tenant_id,
+                                            ObIAllocator &allocator,
                                             ObMySQLTransaction &trans,
                                             const ObIArray<ObOptColumnStat*> &column_stats,
                                             const int64_t current_time,
@@ -488,7 +489,6 @@ int ObOptStatSqlService::update_column_stat(share::schema::ObSchemaGetterGuard *
   ObSqlString insert_histogram;
   ObSqlString delete_histogram;
   ObSqlString column_stats_sql;
-  ObArenaAllocator allocator("UpdateColStat", OB_MALLOC_NORMAL_BLOCK_SIZE, exec_tenant_id);
   bool need_histogram = false;
   if (!inited_) {
     ret = OB_NOT_INIT;
diff --git a/src/share/stat/ob_opt_stat_sql_service.h b/src/share/stat/ob_opt_stat_sql_service.h
index 93e450c00a..752c1f50b6 100644
--- a/src/share/stat/ob_opt_stat_sql_service.h
+++ b/src/share/stat/ob_opt_stat_sql_service.h
@@ -105,6 +105,7 @@ public:
                         const bool is_history_stat = false);
   int update_column_stat(share::schema::ObSchemaGetterGuard *schema_guard,
                          const uint64_t exec_tenant_id,
+                         ObIAllocator &allocator,
                          ObMySQLTransaction &trans,
                          const common::ObIArray<ObOptColumnStat*> &column_stats,
                          const int64_t current_time,