add retry when tablet autoinc seq -4023

src/share/ob_tablet_autoincrement_service.cpp

@@ -252,6 +252,8 @@ int ObTabletAutoincrementService::get_autoinc_seq(const uint64_t tenant_id, cons
   }
   if (OB_SUCC(ret)) {
     ObTabletCacheInterval interval(tablet_id, 1/*cache size*/);
+    lib::ObMutex &mutex = init_node_mutexs_[tablet_id.id() % INIT_NODE_MUTEX_NUM];
+    lib::ObMutexGuard guard(mutex);
     if (OB_ISNULL(autoinc_mgr)) {
       ret = OB_ERR_UNEXPECTED;
       LOG_WARN("autoinc mgr is unexpected null", K(ret));

src/share/ob_tablet_autoincrement_service.h

@@ -110,7 +110,7 @@ private:
 
 private:
   typedef common::ObLinkHashMap<ObTabletAutoincKey, ObTabletAutoincMgr> TabletAutoincMgrMap;
-  const static int INIT_NODE_MUTEX_NUM = 1024;
+  const static int INIT_NODE_MUTEX_NUM = 10243L;
   bool is_inited_;
   common::ObSmallAllocator node_allocator_;
   TabletAutoincMgrMap tablet_autoinc_mgr_map_;