add placeholder for backup cluster and tenant parameter data.

src/objit/include/objit/common/ob_item_type.h

@@ -2513,6 +2513,7 @@ typedef enum ObItemType
   T_VEC_INDEX_PARAMS,
   T_VEC_INDEX_COLUMN,
   T_VEC_INDEX_COLUMN_EXPR,
+  T_BACKUP_CLUSTER_PARAMETERS,
   T_MAX //Attention: add a new type before T_MAX
 } ObItemType;
 

src/sql/resolver/ob_stmt_type.h

@@ -343,6 +343,7 @@ OB_STMT_TYPE_DEF_UNKNOWN_AT(T_ADMIN_STORAGE, get_sys_tenant_alter_system_priv, 3
 OB_STMT_TYPE_DEF_UNKNOWN_AT(T_EVENT_JOB_CREATE, no_priv_needed, 343)
 OB_STMT_TYPE_DEF_UNKNOWN_AT(T_EVENT_JOB_ALTER, no_priv_needed, 344)
 OB_STMT_TYPE_DEF_UNKNOWN_AT(T_EVENT_JOB_DROP, no_priv_needed, 345)
+OB_STMT_TYPE_DEF_UNKNOWN_AT(T_BACKUP_CLUSTER_PARAMETERS, get_sys_tenant_alter_system_priv, 346)
 
 OB_STMT_TYPE_DEF_UNKNOWN_AT(T_MAX, err_stmt_type_priv, 500)
 #endif

src/storage/backup/ob_backup_data_store.cpp

@@ -76,6 +76,20 @@ bool ObBackupDeletedTabletToLSDesc::is_valid() const
   return true;
 }
 
+/*
+ *------------------------------ObBackupResourcePool----------------------------------------
+ */
+int ObBackupResourcePool::assign(const ObBackupResourcePool &that)
+{
+  int ret = OB_SUCCESS;
+  if (OB_FAIL(resource_pool_.assign(that.resource_pool_))) {
+    LOG_WARN("failed to assign resource pool", K(ret));
+  } else if (OB_FAIL(unit_config_.assign(that.unit_config_))) {
+    LOG_WARN("failed to assign unit config", K(ret));
+  }
+  return ret;
+}
+
 /*
  *------------------------------ObExternTenantLocalityInfo----------------------------
  */
@@ -99,6 +113,8 @@ int ObExternTenantLocalityInfoDesc::assign(const ObExternTenantLocalityInfoDesc
   int ret = OB_SUCCESS;
   if (OB_FAIL(sys_time_zone_wrap_.deep_copy(that.sys_time_zone_wrap_))) {
     LOG_WARN("failed to deep copy", K(ret));
+  } else if (OB_FAIL(resource_pool_infos_.assign(that.resource_pool_infos_))) {
+    LOG_WARN("failed to assign resource pool infos", K(ret));
   } else {
     tenant_id_ = that.tenant_id_;
     backup_set_id_ = that.backup_set_id_;

src/storage/backup/ob_backup_data_store.h

@@ -119,6 +119,19 @@ public:
   bool is_valid() const override { return true; }
 };
 
+struct ObBackupResourcePool
+{
+public:
+    ObBackupResourcePool()
+      : resource_pool_(),
+        unit_config_() {}
+    int assign(const ObBackupResourcePool &that);
+    TO_STRING_KV(K_(resource_pool), K_(unit_config));
+public:
+    share::ObResourcePool resource_pool_;
+    share::ObUnitConfig unit_config_;
+};
+
 struct ObExternTenantLocalityInfoDesc final : public ObExternBackupDataDesc
 {
 public:
@@ -141,7 +154,8 @@ public:
       locality_(),
       primary_zone_(),
       sys_time_zone_(),
-      sys_time_zone_wrap_() {}
+      sys_time_zone_wrap_(),
+      resource_pool_infos_() {}
   virtual ~ObExternTenantLocalityInfoDesc() {}
   int assign(const ObExternTenantLocalityInfoDesc &that);
   bool is_valid() const override;
@@ -159,6 +173,7 @@ public:
   PrimaryZone primary_zone_;
   TimeZone sys_time_zone_;
   ObTimeZoneInfoWrap sys_time_zone_wrap_;
+  common::ObSArray<ObBackupResourcePool> resource_pool_infos_;
 };
 
 struct ObExternBackupSetInfoDesc final : public ObExternBackupDataDesc