refactor(sync): optimized one replica

source/dnode/vnode/src/vnd/vnodeSync.c

@@ -155,7 +155,6 @@ void vnodeProposeMsg(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs) {
           if (rsp.info.handle != NULL) {
             tmsgSendRsp(&rsp);
           }
-          code = 0;
         }
       }
     }
@@ -183,11 +182,13 @@ void vnodeProposeMsg(SQueueInfo *pInfo, STaosQall *qall, int32_t numOfMsgs) {
       SRpcMsg rsp = {.code = TSDB_CODE_RPC_REDIRECT, .info = pMsg->info};
       tmsgSendRedirectRsp(&rsp, &newEpSet);
     } else {
+      if (code != 1) {
         if (terrno != 0) code = terrno;
         vError("vgId:%d, msg:%p failed to propose since %s, code:0x%x", vgId, pMsg, tstrerror(code), code);
         SRpcMsg rsp = {.code = code, .info = pMsg->info};
         tmsgSendRsp(&rsp);
       }
+    }
 
     vGTrace("vgId:%d, msg:%p is freed, code:0x%x", vgId, pMsg, code);
     rpcFreeCont(pMsg->pCont);

source/libs/sync/inc/syncIO.h

@@ -50,7 +50,7 @@ typedef struct SSyncIO {
   void *pSyncNode;
   int32_t (*FpOnSyncPing)(SSyncNode *pSyncNode, SyncPing *pMsg);
   int32_t (*FpOnSyncPingReply)(SSyncNode *pSyncNode, SyncPingReply *pMsg);
-  int32_t (*FpOnSyncClientRequest)(SSyncNode *pSyncNode, SyncClientRequest *pMsg, SyncIndex* pRetIndex);
+  int32_t (*FpOnSyncClientRequest)(SSyncNode *pSyncNode, SyncClientRequest *pMsg, SyncIndex *pRetIndex);
   int32_t (*FpOnSyncRequestVote)(SSyncNode *pSyncNode, SyncRequestVote *pMsg);
   int32_t (*FpOnSyncRequestVoteReply)(SSyncNode *pSyncNode, SyncRequestVoteReply *pMsg);
   int32_t (*FpOnSyncAppendEntries)(SSyncNode *pSyncNode, SyncAppendEntries *pMsg);

source/libs/sync/inc/syncRaftCfg.h

@@ -49,14 +49,14 @@ int32_t   raftCfgClose(SRaftCfg *pRaftCfg);
 int32_t   raftCfgPersist(SRaftCfg *pRaftCfg);
 int32_t   raftCfgAddConfigIndex(SRaftCfg *pRaftCfg, SyncIndex configIndex);
 
-cJSON  *syncCfg2Json(SSyncCfg *pSyncCfg);
+cJSON * syncCfg2Json(SSyncCfg *pSyncCfg);
-char   *syncCfg2Str(SSyncCfg *pSyncCfg);
+char *  syncCfg2Str(SSyncCfg *pSyncCfg);
-char   *syncCfg2SimpleStr(SSyncCfg *pSyncCfg);
+char *  syncCfg2SimpleStr(SSyncCfg *pSyncCfg);
 int32_t syncCfgFromJson(const cJSON *pRoot, SSyncCfg *pSyncCfg);
 int32_t syncCfgFromStr(const char *s, SSyncCfg *pSyncCfg);
 
-cJSON  *raftCfg2Json(SRaftCfg *pRaftCfg);
+cJSON * raftCfg2Json(SRaftCfg *pRaftCfg);
-char   *raftCfg2Str(SRaftCfg *pRaftCfg);
+char *  raftCfg2Str(SRaftCfg *pRaftCfg);
 int32_t raftCfgFromJson(const cJSON *pRoot, SRaftCfg *pRaftCfg);
 int32_t raftCfgFromStr(const char *s, SRaftCfg *pRaftCfg);
 

source/libs/sync/src/syncIO.c

@@ -30,7 +30,7 @@ static int32_t  syncIODestroy(SSyncIO *io);
 static int32_t  syncIOStartInternal(SSyncIO *io);
 static int32_t  syncIOStopInternal(SSyncIO *io);
 
-static void   *syncIOConsumerFunc(void *param);
+static void *  syncIOConsumerFunc(void *param);
 static void    syncIOProcessRequest(void *pParent, SRpcMsg *pMsg, SEpSet *pEpSet);
 static void    syncIOProcessReply(void *pParent, SRpcMsg *pMsg, SEpSet *pEpSet);
 static int32_t syncIOAuth(void *parent, char *meterId, char *spi, char *encrypt, char *secret, char *ckey);
@@ -242,9 +242,9 @@ static int32_t syncIOStopInternal(SSyncIO *io) {
 }
 
 static void *syncIOConsumerFunc(void *param) {
-  SSyncIO   *io = param;
+  SSyncIO *  io = param;
   STaosQall *qall;
-  SRpcMsg   *pRpcMsg, rpcMsg;
+  SRpcMsg *  pRpcMsg, rpcMsg;
   qall = taosAllocateQall();
 
   while (1) {

source/libs/sync/src/syncIndexMgr.c

@@ -126,7 +126,7 @@ cJSON *syncIndexMgr2Json(SSyncIndexMgr *pSyncIndexMgr) {
 
 char *syncIndexMgr2Str(SSyncIndexMgr *pSyncIndexMgr) {
   cJSON *pJson = syncIndexMgr2Json(pSyncIndexMgr);
-  char  *serialized = cJSON_Print(pJson);
+  char * serialized = cJSON_Print(pJson);
   cJSON_Delete(pJson);
   return serialized;
 }

source/libs/sync/src/syncMain.c

@@ -2654,11 +2654,18 @@ int32_t syncNodeCommit(SSyncNode* ths, SyncIndex beginIndex, SyncIndex endIndex,
         syncEntry2OriginalRpc(pEntry, &rpcMsg);
 
         // user commit
-        bool internalExecute = (ths->pFsm->FpCommitCb != NULL) && syncUtilUserCommit(pEntry->originalRpcType);
+        if ((ths->pFsm->FpCommitCb != NULL) && syncUtilUserCommit(pEntry->originalRpcType)) {
-        if (ths->replicaNum == 1) {
+          bool internalExecute = true;
-          internalExecute = syncNodeIsOptimizedOneReplica(ths, &rpcMsg) && !(ths->restoreFinish);
+          if ((ths->replicaNum == 1) && ths->restoreFinish && (ths->vgId != 1)) {
+            internalExecute = false;
           }
 
+          do {
+            char logBuf[128];
+            snprintf(logBuf, sizeof(logBuf), "index:%ld, internalExecute:%d", i, internalExecute);
+            syncNodeEventLog(ths, logBuf);
+          } while (0);
+
           // execute fsm in apply thread, or execute outside syncPropose
           if (internalExecute) {
             SFsmCbMeta cbMeta = {0};
@@ -2674,6 +2681,7 @@ int32_t syncNodeCommit(SSyncNode* ths, SyncIndex beginIndex, SyncIndex endIndex,
 
             ths->pFsm->FpCommitCb(ths->pFsm, &rpcMsg, cbMeta);
           }
+        }
 
         // config change
         if (pEntry->originalRpcType == TDMT_SYNC_CONFIG_CHANGE) {

source/libs/sync/src/syncRaftCfg.c

@@ -101,7 +101,7 @@ cJSON *syncCfg2Json(SSyncCfg *pSyncCfg) {
 
 char *syncCfg2Str(SSyncCfg *pSyncCfg) {
   cJSON *pJson = syncCfg2Json(pSyncCfg);
-  char  *serialized = cJSON_Print(pJson);
+  char * serialized = cJSON_Print(pJson);
   cJSON_Delete(pJson);
   return serialized;
 }
@@ -109,7 +109,7 @@ char *syncCfg2Str(SSyncCfg *pSyncCfg) {
 char *syncCfg2SimpleStr(SSyncCfg *pSyncCfg) {
   if (pSyncCfg != NULL) {
     int32_t len = 512;
-    char   *s = taosMemoryMalloc(len);
+    char *  s = taosMemoryMalloc(len);
     memset(s, 0, len);
 
     snprintf(s, len, "{replica-num:%d, my-index:%d, ", pSyncCfg->replicaNum, pSyncCfg->myIndex);
@@ -205,7 +205,7 @@ cJSON *raftCfg2Json(SRaftCfg *pRaftCfg) {
 
 char *raftCfg2Str(SRaftCfg *pRaftCfg) {
   cJSON *pJson = raftCfg2Json(pRaftCfg);
-  char  *serialized = cJSON_Print(pJson);
+  char * serialized = cJSON_Print(pJson);
   cJSON_Delete(pJson);
   return serialized;
 }
@@ -271,7 +271,7 @@ int32_t raftCfgFromJson(const cJSON *pRoot, SRaftCfg *pRaftCfg) {
     (pRaftCfg->configIndexArr)[i] = atoll(pIndex->valuestring);
   }
 
-  cJSON  *pJsonSyncCfg = cJSON_GetObjectItem(pJson, "SSyncCfg");
+  cJSON * pJsonSyncCfg = cJSON_GetObjectItem(pJson, "SSyncCfg");
   int32_t code = syncCfgFromJson(pJsonSyncCfg, &(pRaftCfg->cfg));
   ASSERT(code == 0);
 

source/libs/sync/src/syncRaftStore.c

@@ -216,7 +216,7 @@ cJSON *raftStore2Json(SRaftStore *pRaftStore) {
 
 char *raftStore2Str(SRaftStore *pRaftStore) {
   cJSON *pJson = raftStore2Json(pRaftStore);
-  char  *serialized = cJSON_Print(pJson);
+  char * serialized = cJSON_Print(pJson);
   cJSON_Delete(pJson);
   return serialized;
 }

source/libs/sync/src/syncSnapshot.c

@@ -314,14 +314,14 @@ cJSON *snapshotSender2Json(SSyncSnapshotSender *pSender) {
 
 char *snapshotSender2Str(SSyncSnapshotSender *pSender) {
   cJSON *pJson = snapshotSender2Json(pSender);
-  char  *serialized = cJSON_Print(pJson);
+  char * serialized = cJSON_Print(pJson);
   cJSON_Delete(pJson);
   return serialized;
 }
 
 char *snapshotSender2SimpleStr(SSyncSnapshotSender *pSender, char *event) {
   int32_t len = 256;
-  char   *s = taosMemoryMalloc(len);
+  char *  s = taosMemoryMalloc(len);
 
   SRaftId  destId = pSender->pSyncNode->replicasId[pSender->replicaIndex];
   char     host[128];
@@ -461,7 +461,7 @@ cJSON *snapshotReceiver2Json(SSyncSnapshotReceiver *pReceiver) {
     cJSON_AddStringToObject(pFromId, "addr", u64buf);
     {
       uint64_t u64 = pReceiver->fromId.addr;
-      cJSON   *pTmp = pFromId;
+      cJSON *  pTmp = pFromId;
       char     host[128] = {0};
       uint16_t port;
       syncUtilU642Addr(u64, host, sizeof(host), &port);
@@ -494,14 +494,14 @@ cJSON *snapshotReceiver2Json(SSyncSnapshotReceiver *pReceiver) {
 
 char *snapshotReceiver2Str(SSyncSnapshotReceiver *pReceiver) {
   cJSON *pJson = snapshotReceiver2Json(pReceiver);
-  char  *serialized = cJSON_Print(pJson);
+  char * serialized = cJSON_Print(pJson);
   cJSON_Delete(pJson);
   return serialized;
 }
 
 char *snapshotReceiver2SimpleStr(SSyncSnapshotReceiver *pReceiver, char *event) {
   int32_t len = 256;
-  char   *s = taosMemoryMalloc(len);
+  char *  s = taosMemoryMalloc(len);
 
   SRaftId  fromId = pReceiver->fromId;
   char     host[128];

source/libs/sync/src/syncVoteMgr.c

@@ -127,7 +127,7 @@ cJSON *voteGranted2Json(SVotesGranted *pVotesGranted) {
 
 char *voteGranted2Str(SVotesGranted *pVotesGranted) {
   cJSON *pJson = voteGranted2Json(pVotesGranted);
-  char  *serialized = cJSON_Print(pJson);
+  char * serialized = cJSON_Print(pJson);
   cJSON_Delete(pJson);
   return serialized;
 }
@@ -256,7 +256,7 @@ cJSON *votesRespond2Json(SVotesRespond *pVotesRespond) {
 
 char *votesRespond2Str(SVotesRespond *pVotesRespond) {
   cJSON *pJson = votesRespond2Json(pVotesRespond);
-  char  *serialized = cJSON_Print(pJson);
+  char * serialized = cJSON_Print(pJson);
   cJSON_Delete(pJson);
   return serialized;
 }

source/libs/sync/test/syncRaftLogTest2.cpp

@@ -113,7 +113,7 @@ void test2() {
   pLogStore = logStoreCreate(pSyncNode);
   assert(pLogStore);
   pSyncNode->pLogStore = pLogStore;
-  //pLogStore->syncLogSetBeginIndex(pLogStore, 5);
+  // pLogStore->syncLogSetBeginIndex(pLogStore, 5);
   pLogStore->syncLogRestoreFromSnapshot(pLogStore, 4);
   logStoreLog2((char*)"\n\n\ntest2 ----- ", pLogStore);
 
@@ -229,7 +229,7 @@ void test4() {
   assert(pLogStore);
   pSyncNode->pLogStore = pLogStore;
   logStoreLog2((char*)"\n\n\ntest4 ----- ", pLogStore);
-  //pLogStore->syncLogSetBeginIndex(pLogStore, 5);
+  // pLogStore->syncLogSetBeginIndex(pLogStore, 5);
   pLogStore->syncLogRestoreFromSnapshot(pLogStore, 4);
 
   for (int i = 5; i <= 9; ++i) {
@@ -291,7 +291,7 @@ void test5() {
   assert(pLogStore);
   pSyncNode->pLogStore = pLogStore;
   logStoreLog2((char*)"\n\n\ntest5 ----- ", pLogStore);
-  //pLogStore->syncLogSetBeginIndex(pLogStore, 5);
+  // pLogStore->syncLogSetBeginIndex(pLogStore, 5);
   pLogStore->syncLogRestoreFromSnapshot(pLogStore, 4);
 
   for (int i = 5; i <= 9; ++i) {
@@ -419,15 +419,12 @@ void test6() {
   logStoreDestory(pLogStore);
   cleanup();
 
-
-
   // restart
   init();
   pLogStore = logStoreCreate(pSyncNode);
   assert(pLogStore);
   pSyncNode->pLogStore = pLogStore;
 
-
   do {
     SyncIndex firstVer = walGetFirstVer(pWal);
     SyncIndex lastVer = walGetLastVer(pWal);
@@ -461,13 +458,13 @@ int main(int argc, char** argv) {
   }
   sTrace("gAssert : %d", gAssert);
 
-/*
+  /*
     test1();
     test2();
     test3();
     test4();
     test5();
-*/
+  */
   test6();
 
   return 0;

source/libs/sync/test/syncRaftLogTest3.cpp

@@ -312,7 +312,7 @@ void test5() {
   pSyncNode->pLogStore = pLogStore;
   logStoreLog2((char*)"\n\n\ntest5 ----- ", pLogStore);
 
-  //pSyncNode->pLogStore->syncLogSetBeginIndex(pSyncNode->pLogStore, 6);
+  // pSyncNode->pLogStore->syncLogSetBeginIndex(pSyncNode->pLogStore, 6);
   pLogStore->syncLogRestoreFromSnapshot(pSyncNode->pLogStore, 5);
   for (int i = 6; i <= 10; ++i) {
     int32_t         dataLen = 10;