refactor(sync): calculate index after append entry

source/libs/sync/src/syncMain.c

@@ -2160,7 +2160,7 @@ static int32_t syncNodeEqNoop(SSyncNode* ths) {
   int32_t ret = 0;
   ASSERT(ths->state == TAOS_SYNC_STATE_LEADER);
 
-  SyncIndex       index = ths->pLogStore->getLastIndex(ths->pLogStore) + 1;
+  SyncIndex       index = ths->pLogStore->syncLogWriteIndex(ths->pLogStore);
   SyncTerm        term = ths->pRaftStore->currentTerm;
   SSyncRaftEntry* pEntry = syncEntryBuildNoop(term, index, ths->vgId);
   ASSERT(pEntry != NULL);
@@ -2188,7 +2188,7 @@ static int32_t syncNodeEqNoop(SSyncNode* ths) {
 static int32_t syncNodeAppendNoop(SSyncNode* ths) {
   int32_t ret = 0;
 
-  SyncIndex       index = ths->pLogStore->getLastIndex(ths->pLogStore) + 1;
+  SyncIndex       index = ths->pLogStore->syncLogWriteIndex(ths->pLogStore);
   SyncTerm        term = ths->pRaftStore->currentTerm;
   SSyncRaftEntry* pEntry = syncEntryBuildNoop(term, index, ths->vgId);
   ASSERT(pEntry != NULL);

source/libs/sync/src/syncRaftLog.c

@@ -143,7 +143,10 @@ static int32_t raftLogAppendEntry(struct SSyncLogStore* pLogStore, SSyncRaftEntr
   SWal*              pWal = pData->pWal;
 
   SyncIndex writeIndex = raftLogWriteIndex(pLogStore);
-  ASSERT(pEntry->index == writeIndex);
+  if (pEntry->index != writeIndex) {
+    sError("raftLogAppendEntry error, pEntry->index:%ld update to writeIndex:%ld", pEntry->index, writeIndex);
+    pEntry->index = writeIndex;
+  }
 
   int          code = 0;
   SSyncLogMeta syncMeta;