feat: support force assign

src/mnode/src/mnodeVgroup.c

@@ -472,7 +472,11 @@ int32_t mnodeGetAvailableVgroup(SMnodeMsg *pMsg, SVgObj **ppVgroup, int32_t *pSi
         }
         *pSid = sid; // assignment
       } else {
-        int32_t code = taosAssignId(pVgroup->idPool, *pSid);
+        bool forceAssign = false;
+        if (tsMetaSyncOption == 2) {
+          forceAssign = true;
+        }
+        int32_t code = taosAssignId(pVgroup->idPool, *pSid, forceAssign);
         if (code != TSDB_CODE_SUCCESS) {
           mError("msg:%p, app:%p db:%s, failed to assign tid:%d in vgId:%d since %s", pMsg, pMsg->rpcMsg.ahandle,
                  pDb->name, *pSid, pVgroup->vgId, tstrerror(code));

src/util/inc/tidpool.h

@@ -28,7 +28,7 @@ int taosIdPoolMaxSize(void *handle);
 
 int taosAllocateId(void *handle);
 
-int taosAssignId(void *handle, int id);
+int taosAssignId(void *handle, int id, bool force);
 
 void taosFreeId(void *handle, int id);
 

src/util/src/tidpool.c

@@ -72,7 +72,7 @@ int taosAllocateId(void *handle) {
   return slot + 1;
 }
 
-int taosAssignId(void *handle, int id) {
+int taosAssignId(void *handle, int id, bool force) {
   id_pool_t *pIdPool = handle;
   if (handle == NULL) {
     return TSDB_CODE_MND_APP_ERROR;
@@ -83,7 +83,7 @@ int taosAssignId(void *handle, int id) {
 
   if (pIdPool->numOfFree > 0) {
     if (id > 0 && id < pIdPool->maxId) {
-      if (false == pIdPool->freeList[id - 1]) {
+      if (force || (false == pIdPool->freeList[id - 1])) {
         pIdPool->freeList[id - 1] = true;
         pIdPool->numOfFree--;
       } else {