Merge pull request #3255 from taosdata/hotfix/sync

Hotfix/sync

src/inc/tsdb.h

@@ -115,7 +115,7 @@ int   tsdbDropTable(TSDB_REPO_T *pRepo, STableId tableId);
 int   tsdbUpdateTableTagValue(TSDB_REPO_T *repo, SUpdateTableTagValMsg *pMsg);
 TSKEY tsdbGetTableLastKey(TSDB_REPO_T *repo, uint64_t uid);
 
-uint32_t tsdbGetFileInfo(TSDB_REPO_T *repo, char *name, uint32_t *index, uint32_t eindex, int32_t *size);
+uint32_t tsdbGetFileInfo(TSDB_REPO_T *repo, char *name, uint32_t *index, uint32_t eindex, int64_t *size);
 
 // the TSDB repository info
 typedef struct STsdbRepoInfo {

src/inc/tsync.h

@@ -64,7 +64,7 @@ typedef struct {
   if name is provided(name[0] is not zero), get the named file at the specified index. If not there, return
   zero. If it is there, set the size to file size, and return file magic number. Index shall not be updated.
 */
-typedef uint32_t (*FGetFileInfo)(void *ahandle, char *name, uint32_t *index, uint32_t eindex, int32_t *size, uint64_t *fversion); 
+typedef uint32_t (*FGetFileInfo)(void *ahandle, char *name, uint32_t *index, uint32_t eindex, int64_t *size, uint64_t *fversion); 
 
 // get the wal file from index or after
 // return value, -1: error, 1:more wal files, 0:last WAL. if name[0]==0, no WAL file

src/mnode/src/mnodeSdb.c

@@ -224,7 +224,7 @@ void sdbUpdateMnodeRoles() {
   mnodeUpdateMnodeEpSet();
 }
 
-static uint32_t sdbGetFileInfo(void *ahandle, char *name, uint32_t *index, uint32_t eindex, int32_t *size, uint64_t *fversion) {
+static uint32_t sdbGetFileInfo(void *ahandle, char *name, uint32_t *index, uint32_t eindex, int64_t *size, uint64_t *fversion) {
   sdbUpdateMnodeRoles();
   return 0;
 }

src/sync/inc/syncInt.h

@@ -74,7 +74,7 @@ typedef struct {
   uint32_t  magic;
   uint32_t  index;
   uint64_t  fversion;
-  int32_t   size;
+  int64_t   size;
 } SFileInfo;
 
 typedef struct {

src/sync/src/syncMain.c

@@ -108,8 +108,7 @@ static void syncModuleInitFunc() {
   tstrncpy(tsNodeFqdn, tsLocalFqdn, sizeof(tsNodeFqdn));
 }
 
-void *syncStart(const SSyncInfo *pInfo) 
-{
+void *syncStart(const SSyncInfo *pInfo) {
   const SSyncCfg *pCfg = &pInfo->syncCfg;
 
   SSyncNode *pNode = (SSyncNode *) calloc(sizeof(SSyncNode), 1);
@@ -189,9 +188,8 @@ void *syncStart(const SSyncInfo *pInfo)
   return pNode;
 }
 
-void syncStop(void *param) 
-{
-  SSyncNode  *pNode = param;
+void syncStop(void *param) {
+  SSyncNode * pNode = param;
   SSyncPeer  *pPeer;
 
   if (pNode == NULL) return;
@@ -215,9 +213,8 @@ void syncStop(void *param)
   syncDecNodeRef(pNode);
 }
 
-int32_t syncReconfig(void *param, const SSyncCfg *pNewCfg) 
-{
-  SSyncNode  *pNode = param;
+int32_t syncReconfig(void *param, const SSyncCfg *pNewCfg) {
+  SSyncNode * pNode = param;
   int         i, j;
 
   if (pNode == NULL) return TSDB_CODE_SYN_INVALID_CONFIG;
@@ -283,10 +280,9 @@ int32_t syncReconfig(void *param, const SSyncCfg *pNewCfg)
   return 0;
 }
 
-int32_t syncForwardToPeer(void *param, void *data, void *mhandle, int qtype)
-{
-  SSyncNode  *pNode = param;
-  SSyncPeer  *pPeer;
+int32_t syncForwardToPeer(void *param, void *data, void *mhandle, int qtype) {
+  SSyncNode * pNode = param;
+  SSyncPeer * pPeer;
   SSyncHead  *pSyncHead;
   SWalHead   *pWalHead = data;
   int         fwdLen;
@@ -334,8 +330,7 @@ int32_t syncForwardToPeer(void *param, void *data, void *mhandle, int qtype)
   return code;
 }
 
-void syncConfirmForward(void *param, uint64_t version, int32_t code)
-{
+void syncConfirmForward(void *param, uint64_t version, int32_t code) {
   SSyncNode *pNode = param;
   if (pNode == NULL) return;
   if (pNode->quorum <= 1) return;
@@ -387,8 +382,7 @@ void syncRecover(void *param) {
   pthread_mutex_unlock(&(pNode->mutex));
 }
 
-int syncGetNodesRole(void *param, SNodesRole *pNodesRole)
-{
+int syncGetNodesRole(void *param, SNodesRole *pNodesRole) {
   SSyncNode *pNode = param;
 
   pNodesRole->selfIndex = pNode->selfIndex;
@@ -400,8 +394,7 @@ int syncGetNodesRole(void *param, SNodesRole *pNodesRole)
   return 0;
 }
 
-static void syncAddArbitrator(SSyncNode *pNode)
-{
+static void syncAddArbitrator(SSyncNode *pNode) {
   SSyncPeer *pPeer = pNode->peerInfo[TAOS_SYNC_MAX_REPLICA];
 
   // if not configured, return right away
@@ -456,13 +449,11 @@ static void syncDecNodeRef(SSyncNode *pNode)
   }
 }
 
-void syncAddPeerRef(SSyncPeer *pPeer)
-{
+void syncAddPeerRef(SSyncPeer *pPeer) {
    atomic_add_fetch_8(&pPeer->refCount, 1);
 }
 
-int syncDecPeerRef(SSyncPeer *pPeer)
-{
+int syncDecPeerRef(SSyncPeer *pPeer) {
   if (atomic_sub_fetch_8(&pPeer->refCount, 1) == 0) {
     syncDecNodeRef(pPeer->pSyncNode);
 
@@ -475,18 +466,16 @@ int syncDecPeerRef(SSyncPeer *pPeer)
   return 1;
 }
 
-static void syncClosePeerConn(SSyncPeer *pPeer) 
-{
+static void syncClosePeerConn(SSyncPeer *pPeer) {
   taosTmrStopA(&pPeer->timer);
   taosClose(pPeer->syncFd);
-  if (pPeer->peerFd >=0) {
+  if (pPeer->peerFd >= 0) {
     pPeer->peerFd = -1;
     taosFreeTcpConn(pPeer->pConn);
   }
 }
 
-static void syncRemovePeer(SSyncPeer *pPeer)
-{
+static void syncRemovePeer(SSyncPeer *pPeer) {
   sInfo("%s, it is removed", pPeer->id);
 
   pPeer->ip = 0;
@@ -494,8 +483,7 @@ static void syncRemovePeer(SSyncPeer *pPeer)
   syncDecPeerRef(pPeer);
 }
 
-static SSyncPeer *syncAddPeer(SSyncNode *pNode, const SNodeInfo *pInfo) 
-{
+static SSyncPeer *syncAddPeer(SSyncNode *pNode, const SNodeInfo *pInfo) {
   uint32_t ip = taosGetIpFromFqdn(pInfo->nodeFqdn);
   if (ip == -1) return NULL;
  
@@ -525,25 +513,24 @@ static SSyncPeer *syncAddPeer(SSyncNode *pNode, const SNodeInfo *pInfo)
   return pPeer;
 }
 
-void syncBroadcastStatus(SSyncNode *pNode)
-{
+void syncBroadcastStatus(SSyncNode *pNode) {
   SSyncPeer *pPeer;
 
   for (int i = 0; i < pNode->replica; ++i) {
-    if ( i == pNode->selfIndex ) continue;
+    if (i == pNode->selfIndex) continue;
     pPeer = pNode->peerInfo[i];
     syncSendPeersStatusMsgToPeer(pPeer, 1);
   }
 }
 
 static void syncResetFlowCtrl(SSyncNode *pNode) {
-
   for (int i = 0; i < pNode->replica; ++i) {
     pNode->peerInfo[i]->numOfRetrieves = 0;
   }
 
-  if (pNode->notifyFlowCtrl)
+  if (pNode->notifyFlowCtrl) {
     (*pNode->notifyFlowCtrl)(pNode->ahandle, 0);
+  }
 }
 
 static void syncChooseMaster(SSyncNode *pNode) {
@@ -602,7 +589,7 @@ static void syncChooseMaster(SSyncNode *pNode) {
   }
 }
 
-static SSyncPeer *syncCheckMaster(SSyncNode *pNode ) {
+static SSyncPeer *syncCheckMaster(SSyncNode *pNode) {
   int onlineNum = 0;
   int index = -1;
   int replica = pNode->replica;
@@ -619,7 +606,7 @@ static SSyncPeer *syncCheckMaster(SSyncNode *pNode ) {
     replica = pNode->replica + 1;
   }
 
-  if (onlineNum <= replica*0.5) {
+  if (onlineNum <= replica * 0.5) {
     if (nodeRole != TAOS_SYNC_ROLE_UNSYNCED) {
       nodeRole = TAOS_SYNC_ROLE_UNSYNCED;
       pNode->peerInfo[pNode->selfIndex]->role = nodeRole;
@@ -627,13 +614,13 @@ static SSyncPeer *syncCheckMaster(SSyncNode *pNode ) {
       sInfo("vgId:%d, change to unsynced state, online:%d replica:%d", pNode->vgId, onlineNum, replica);
     }
   } else {
-    for (int i=0; i<pNode->replica; ++i) {
+    for (int i = 0; i < pNode->replica; ++i) {
       SSyncPeer *pTemp = pNode->peerInfo[i];
-      if ( pTemp->role != TAOS_SYNC_ROLE_MASTER ) continue;
-      if ( index < 0 ) {
+      if (pTemp->role != TAOS_SYNC_ROLE_MASTER) continue;
+      if (index < 0) {
         index = i;
       } else {  // multiple masters, it shall not happen
-        if ( i == pNode->selfIndex ) {
+        if (i == pNode->selfIndex) {
           sError("%s, peer is master, work as slave instead", pTemp->id);
           nodeRole = TAOS_SYNC_ROLE_SLAVE;
           (*pNode->notifyRole)(pNode->ahandle, nodeRole);
@@ -642,7 +629,7 @@ static SSyncPeer *syncCheckMaster(SSyncNode *pNode ) {
     }
   }
 
-  SSyncPeer *pMaster = (index>=0) ? pNode->peerInfo[index]:NULL;
+  SSyncPeer *pMaster = (index >= 0) ? pNode->peerInfo[index] : NULL;
   return pMaster;
 }
 
@@ -665,8 +652,7 @@ static int syncValidateMaster(SSyncPeer *pPeer) {
   return code;
 }
 
-static void syncCheckRole(SSyncPeer *pPeer, SPeerStatus peersStatus[], int8_t newRole)
-{
+static void syncCheckRole(SSyncPeer *pPeer, SPeerStatus peersStatus[], int8_t newRole) {
   SSyncNode *pNode = pPeer->pSyncNode;
   int8_t     peerOldRole = pPeer->role;
   int8_t     selfOldRole = nodeRole;
@@ -688,14 +674,14 @@ static void syncCheckRole(SSyncPeer *pPeer, SPeerStatus peersStatus[], int8_t ne
     if (syncValidateMaster(pPeer) < 0) return;
 
     if (nodeRole == TAOS_SYNC_ROLE_UNSYNCED) {
-      if ( nodeVersion < pMaster->version) {
+      if (nodeVersion < pMaster->version) {
         syncRequired = 1;
       } else {
         sInfo("%s is master, work as slave, ver:%" PRIu64, pMaster->id, pMaster->version);
         nodeRole = TAOS_SYNC_ROLE_SLAVE;
         (*pNode->notifyRole)(pNode->ahandle, nodeRole);
       }
-    } else if ( nodeRole == TAOS_SYNC_ROLE_SLAVE && pMaster == pPeer) {
+    } else if (nodeRole == TAOS_SYNC_ROLE_SLAVE && pMaster == pPeer) {
       // nodeVersion = pMaster->version;
     }
   } else {
@@ -736,20 +722,18 @@ static void syncRestartPeer(SSyncPeer *pPeer) {
   pPeer->sstatus = TAOS_SYNC_STATUS_INIT;
 
   int ret = strcmp(pPeer->fqdn, tsNodeFqdn);
-  if (ret > 0 || (ret == 0 && pPeer->port > tsSyncPort) )
-    taosTmrReset(syncCheckPeerConnection, tsSyncTimer*1000, pPeer, syncTmrCtrl, &pPeer->timer);
+  if (ret > 0 || (ret == 0 && pPeer->port > tsSyncPort))
+    taosTmrReset(syncCheckPeerConnection, tsSyncTimer * 1000, pPeer, syncTmrCtrl, &pPeer->timer);
 }
 
-void syncRestartConnection(SSyncPeer *pPeer)
-{
+void syncRestartConnection(SSyncPeer *pPeer) {
   if (pPeer->ip == 0) return;
 
   syncRestartPeer(pPeer);
   syncCheckRole(pPeer, NULL, TAOS_SYNC_ROLE_OFFLINE);
 }
 
-static void syncProcessSyncRequest(char *msg, SSyncPeer *pPeer)
-{
+static void syncProcessSyncRequest(char *msg, SSyncPeer *pPeer) {
   SSyncNode *pNode = pPeer->pSyncNode;
   sDebug("%s, sync-req is received", pPeer->id);
 
@@ -784,8 +768,7 @@ static void syncProcessSyncRequest(char *msg, SSyncPeer *pPeer)
   }
 }
 
-static void syncNotStarted(void *param, void *tmrId)
-{
+static void syncNotStarted(void *param, void *tmrId) {
   SSyncPeer *pPeer = param;
   SSyncNode *pNode = pPeer->pSyncNode;
 
@@ -805,11 +788,10 @@ static void syncTryRecoverFromMaster(void *param, void *tmrId) {
   pthread_mutex_unlock(&(pNode->mutex));
 }
 
-static void syncRecoverFromMaster(SSyncPeer *pPeer)
-{
+static void syncRecoverFromMaster(SSyncPeer *pPeer) {
   SSyncNode *pNode = pPeer->pSyncNode;
 
-  if ( nodeSStatus != TAOS_SYNC_STATUS_INIT) {
+  if (nodeSStatus != TAOS_SYNC_STATUS_INIT) {
     sDebug("%s, sync is already started, status:%d", pPeer->id, nodeSStatus);
     return;
   }
@@ -842,9 +824,8 @@ static void syncRecoverFromMaster(SSyncPeer *pPeer)
   return;
 }
 
-static void syncProcessFwdResponse(char *cont, SSyncPeer *pPeer) 
-{
-  SSyncNode  *pNode = pPeer->pSyncNode;
+static void syncProcessFwdResponse(char *cont, SSyncPeer *pPeer) {
+  SSyncNode * pNode = pPeer->pSyncNode;
   SFwdRsp    *pFwdRsp = (SFwdRsp *) cont;
   SSyncFwds  *pSyncFwds = pNode->pSyncFwds;
   SFwdInfo   *pFwdInfo;
@@ -864,10 +845,8 @@ static void syncProcessFwdResponse(char *cont, SSyncPeer *pPeer)
   }
 }
 
-
-static void syncProcessForwardFromPeer(char *cont, SSyncPeer *pPeer)
-{
-  SSyncNode   *pNode = pPeer->pSyncNode;
+static void syncProcessForwardFromPeer(char *cont, SSyncPeer *pPeer) {
+  SSyncNode *  pNode = pPeer->pSyncNode;
   SWalHead    *pHead = (SWalHead *)cont;
 
   sDebug("%s, forward is received, ver:%" PRIu64, pPeer->id, pHead->version);
@@ -886,9 +865,8 @@ static void syncProcessForwardFromPeer(char *cont, SSyncPeer *pPeer)
   return;
 }
 
-static void syncProcessPeersStatusMsg(char *cont, SSyncPeer *pPeer)
-{
-  SSyncNode    *pNode = pPeer->pSyncNode;
+static void syncProcessPeersStatusMsg(char *cont, SSyncPeer *pPeer) {
+  SSyncNode *   pNode = pPeer->pSyncNode;
   SPeersStatus *pPeersStatus = (SPeersStatus *)cont;
 
   sDebug("%s, status msg received, self:%s ver:%" PRIu64 " peer:%s ver:%" PRIu64 ", ack:%d", pPeer->id,
@@ -911,7 +889,7 @@ static int syncReadPeerMsg(SSyncPeer *pPeer, SSyncHead *pHead, char *cont) {
   }
 
   // head.len = htonl(head.len);
-  if (pHead->len <0) {
+  if (pHead->len < 0) {
     sError("%s, invalid pkt length, len:%d", pPeer->id, pHead->len);
     return -1;
   }
@@ -925,9 +903,8 @@ static int syncReadPeerMsg(SSyncPeer *pPeer, SSyncHead *pHead, char *cont) {
   return 0;
 }
 
-static int syncProcessPeerMsg(void *param, void *buffer)
-{
-  SSyncPeer  *pPeer = param;
+static int syncProcessPeerMsg(void *param, void *buffer) {
+  SSyncPeer * pPeer = param;
   SSyncHead   head;
   char       *cont = (char *)buffer;
 
@@ -955,8 +932,7 @@ static int syncProcessPeerMsg(void *param, void *buffer)
 
 #define statusMsgLen sizeof(SSyncHead)+sizeof(SPeersStatus)+sizeof(SPeerStatus)*TAOS_SYNC_MAX_REPLICA
 
-static void syncSendPeersStatusMsgToPeer(SSyncPeer *pPeer, char ack)
-{
+static void syncSendPeersStatusMsgToPeer(SSyncPeer *pPeer, char ack) {
   SSyncNode *pNode = pPeer->pSyncNode;
   char       msg[statusMsgLen] = {0};
 
@@ -1013,7 +989,7 @@ static void syncSetupPeerConnection(SSyncPeer *pPeer) {
   firstPkt.port = tsSyncPort;
   firstPkt.sourceId = pNode->vgId;  // tell arbitrator its vgId
 
-  if ( write(connFd, &firstPkt, sizeof(firstPkt)) == sizeof(firstPkt)) {
+  if (write(connFd, &firstPkt, sizeof(firstPkt)) == sizeof(firstPkt)) {
     sDebug("%s, connection to peer server is setup", pPeer->id);
     pPeer->peerFd = connFd; 
     pPeer->role = TAOS_SYNC_ROLE_UNSYNCED;
@@ -1026,8 +1002,7 @@ static void syncSetupPeerConnection(SSyncPeer *pPeer) {
   }
 }
 
-static void syncCheckPeerConnection(void *param, void *tmrId) 
-{
+static void syncCheckPeerConnection(void *param, void *tmrId) {
   SSyncPeer *pPeer = param;
   SSyncNode *pNode = pPeer->pSyncNode;
 
@@ -1039,8 +1014,7 @@ static void syncCheckPeerConnection(void *param, void *tmrId)
   pthread_mutex_unlock(&(pNode->mutex));
 }
 
-static void syncCreateRestoreDataThread(SSyncPeer *pPeer) 
-{
+static void syncCreateRestoreDataThread(SSyncPeer *pPeer) {
   taosTmrStopA(&pPeer->timer);
 
   pthread_attr_t thattr;
@@ -1061,8 +1035,7 @@ static void syncCreateRestoreDataThread(SSyncPeer *pPeer)
   }
 }
 
-static void syncProcessIncommingConnection(int connFd, uint32_t sourceIp) 
-{
+static void syncProcessIncommingConnection(int connFd, uint32_t sourceIp) {
   char  ipstr[24];
   int   i;
    
@@ -1139,8 +1112,7 @@ static void syncProcessBrokenLink(void *param) {
   syncDecNodeRef(pNode);
 }
 
-static void syncSaveFwdInfo(SSyncNode *pNode, uint64_t version, void *mhandle) 
-{
+static void syncSaveFwdInfo(SSyncNode *pNode, uint64_t version, void *mhandle) {
   SSyncFwds *pSyncFwds = pNode->pSyncFwds;
   uint64_t   time = taosGetTimestampMs();
 
@@ -1162,8 +1134,7 @@ static void syncSaveFwdInfo(SSyncNode *pNode, uint64_t version, void *mhandle)
   sDebug("vgId:%d, fwd info is saved, ver:%" PRIu64 " fwds:%d ", pNode->vgId, version, pSyncFwds->fwds);
 }
 
-static void syncRemoveConfirmedFwdInfo(SSyncNode *pNode)
-{
+static void syncRemoveConfirmedFwdInfo(SSyncNode *pNode) {
   SSyncFwds *pSyncFwds = pNode->pSyncFwds;
 
   int fwds = pSyncFwds->fwds;
@@ -1180,8 +1151,7 @@ static void syncRemoveConfirmedFwdInfo(SSyncNode *pNode)
   }
 }
 
-static void syncProcessFwdAck(SSyncNode *pNode, SFwdInfo *pFwdInfo, int32_t code) 
-{
+static void syncProcessFwdAck(SSyncNode *pNode, SFwdInfo *pFwdInfo, int32_t code) {
   int confirm = 0;
   if (pFwdInfo->code == 0) pFwdInfo->code = code;
 
@@ -1202,8 +1172,7 @@ static void syncProcessFwdAck(SSyncNode *pNode, SFwdInfo *pFwdInfo, int32_t code
   }
 }
 
-static void syncMonitorFwdInfos(void *param, void *tmrId)
-{
+static void syncMonitorFwdInfos(void *param, void *tmrId) {
   SSyncNode *pNode = param;
   SSyncFwds *pSyncFwds = pNode->pSyncFwds;
   uint64_t   time = taosGetTimestampMs();
@@ -1222,6 +1191,3 @@ static void syncMonitorFwdInfos(void *param, void *tmrId)
   
   pNode->pFwdTimer = taosTmrStart(syncMonitorFwdInfos, 300, pNode, syncTmrCtrl);
 }
- 
-
-

src/sync/src/syncRestore.c

@@ -28,7 +28,7 @@ static void syncRemoveExtraFile(SSyncPeer *pPeer, uint32_t sindex, uint32_t eind
   char       fname[TSDB_FILENAME_LEN*3] = {0};
   uint32_t   magic; 
   uint64_t   fversion;
-  int32_t    size;
+  int64_t    size;
   uint32_t   index = sindex;
   SSyncNode *pNode = pPeer->pSyncNode;
 
@@ -48,8 +48,7 @@ static void syncRemoveExtraFile(SSyncPeer *pPeer, uint32_t sindex, uint32_t eind
   }        
 }
 
-static int syncRestoreFile(SSyncPeer *pPeer, uint64_t *fversion) 
-{
+static int syncRestoreFile(SSyncPeer *pPeer, uint64_t *fversion) {
   SSyncNode *pNode = pPeer->pSyncNode;
   SFileInfo  minfo; memset(&minfo, 0, sizeof(minfo)); /* = {0}; */  // master file info
   SFileInfo  sinfo; memset(&sinfo, 0, sizeof(sinfo)); /* = {0}; */  // slave file info
@@ -113,7 +112,7 @@ static int syncRestoreFile(SSyncPeer *pPeer, uint64_t *fversion)
     close(dfd);
     if (ret<0) break;
 
-    sDebug("%s, %s is received, size:%d", pPeer->id, minfo.name, minfo.size);
+    sDebug("%s, %s is received, size:%" PRId64, pPeer->id, minfo.name, minfo.size);
 
   }
 
@@ -130,8 +129,7 @@ static int syncRestoreFile(SSyncPeer *pPeer, uint64_t *fversion)
   return code;
 }
 
-static int syncRestoreWal(SSyncPeer *pPeer)
-{
+static int syncRestoreWal(SSyncPeer *pPeer) {
   SSyncNode  *pNode = pPeer->pSyncNode;
   int         ret, code = -1;
 
@@ -172,8 +170,7 @@ static char *syncProcessOneBufferedFwd(SSyncPeer *pPeer, char *offset)
   return offset;
 }
 
-static int syncProcessBufferedFwd(SSyncPeer *pPeer)
-{
+static int syncProcessBufferedFwd(SSyncPeer *pPeer) {
   SSyncNode   *pNode = pPeer->pSyncNode;
   SRecvBuffer *pRecv = pNode->pRecv;
   int          forwards = 0;
@@ -201,8 +198,7 @@ static int syncProcessBufferedFwd(SSyncPeer *pPeer)
   return pRecv->code;
 }
 
-int syncSaveIntoBuffer(SSyncPeer *pPeer, SWalHead *pHead)
-{ 
+int syncSaveIntoBuffer(SSyncPeer *pPeer, SWalHead *pHead) {
   SSyncNode   *pNode = pPeer->pSyncNode;
   SRecvBuffer *pRecv = pNode->pRecv;
 
@@ -222,8 +218,7 @@ int syncSaveIntoBuffer(SSyncPeer *pPeer, SWalHead *pHead)
   return pRecv->code;
 }
 
-static void syncCloseRecvBuffer(SSyncNode *pNode)
-{
+static void syncCloseRecvBuffer(SSyncNode *pNode) {
   if (pNode->pRecv) {
     taosTFree(pNode->pRecv->buffer);
   }
@@ -231,8 +226,7 @@ static void syncCloseRecvBuffer(SSyncNode *pNode)
   taosTFree(pNode->pRecv);
 }
 
-static int syncOpenRecvBuffer(SSyncNode *pNode) 
-{
+static int syncOpenRecvBuffer(SSyncNode *pNode) {
   syncCloseRecvBuffer(pNode);
 
   SRecvBuffer *pRecv = calloc(sizeof(SRecvBuffer), 1);
@@ -253,8 +247,7 @@ static int syncOpenRecvBuffer(SSyncNode *pNode)
   return 0;
 }
 
-static int syncRestoreDataStepByStep(SSyncPeer *pPeer)
-{
+static int syncRestoreDataStepByStep(SSyncPeer *pPeer) {
   SSyncNode *pNode = pPeer->pSyncNode;
   nodeSStatus = TAOS_SYNC_STATUS_FILE;
   uint64_t fversion = 0;
@@ -292,8 +285,7 @@ static int syncRestoreDataStepByStep(SSyncPeer *pPeer)
   return 0;
 }
 
-void *syncRestoreData(void *param)
-{
+void *syncRestoreData(void *param) {
   SSyncPeer *pPeer = (SSyncPeer *)param;
   SSyncNode *pNode = pPeer->pSyncNode;
 
@@ -326,4 +318,3 @@ void *syncRestoreData(void *param)
 
   return NULL;
 }
-

src/sync/src/syncRetrieve.c

@@ -27,11 +27,10 @@
 #include "tsync.h"
 #include "syncInt.h"
 
-static int syncAddIntoWatchList(SSyncPeer *pPeer, char *name) 
-{
+static int syncAddIntoWatchList(SSyncPeer *pPeer, char *name) {
   sDebug("%s, start to monitor:%s", pPeer->id, name);
 
-  if (pPeer->notifyFd <=0) {
+  if (pPeer->notifyFd <= 0) {
     pPeer->watchNum = 0;
     pPeer->notifyFd = inotify_init1(IN_NONBLOCK);
     if (pPeer->notifyFd < 0) {
@@ -70,9 +69,8 @@ static int syncAddIntoWatchList(SSyncPeer *pPeer, char *name)
   return 0;
 }
 
-static int syncAreFilesModified(SSyncPeer *pPeer) 
-{
-  if (pPeer->notifyFd <=0) return 0;
+static int syncAreFilesModified(SSyncPeer *pPeer) {
+  if (pPeer->notifyFd <= 0) return 0;
 
   char buf[2048]; 
   int len = read(pPeer->notifyFd, buf, sizeof(buf));
@@ -99,9 +97,8 @@ static int syncAreFilesModified(SSyncPeer *pPeer)
   return code;
 }
 
-static int syncRetrieveFile(SSyncPeer *pPeer)
-{
-  SSyncNode  *pNode = pPeer->pSyncNode;
+static int syncRetrieveFile(SSyncPeer *pPeer) {
+  SSyncNode * pNode = pPeer->pSyncNode;
   SFileInfo   fileInfo;
   SFileAck    fileAck;
   int         code = -1;
@@ -128,7 +125,7 @@ static int syncRetrieveFile(SSyncPeer *pPeer)
 
     // wait for the ack from peer
     ret = taosReadMsg(pPeer->syncFd, &(fileAck), sizeof(fileAck));
-    if (ret <0)  break;
+    if (ret < 0) break;
 
     // set the peer sync version
     pPeer->sversion = fileInfo.fversion;
@@ -148,13 +145,13 @@ static int syncRetrieveFile(SSyncPeer *pPeer)
 
     // send the file to peer
     int sfd = open(name, O_RDONLY);
-    if ( sfd < 0 ) break;
+    if (sfd < 0) break;
 
     ret = taosTSendFile(pPeer->syncFd, sfd, NULL, fileInfo.size); 
     close(sfd);
-    if (ret <0) break;
+    if (ret < 0) break;
 
-    sDebug("%s, %s is sent, size:%d", pPeer->id, name, fileInfo.size);    
+    sDebug("%s, %s is sent, size:%" PRId64, pPeer->id, name, fileInfo.size);    
     fileInfo.index++; 
 
     // check if processed files are modified 
@@ -170,8 +167,7 @@ static int syncRetrieveFile(SSyncPeer *pPeer)
 
 /* if only a partial record is read out, set the IN_MODIFY flag in event,
    so upper layer will reload the file to get a complete record */
-static int syncReadOneWalRecord(int sfd, SWalHead *pHead, uint32_t *pEvent) 
-{ 
+static int syncReadOneWalRecord(int sfd, SWalHead *pHead, uint32_t *pEvent) {
   int ret;
 
   ret = read(sfd, pHead, sizeof(SWalHead));
@@ -185,7 +181,7 @@ static int syncReadOneWalRecord(int sfd, SWalHead *pHead, uint32_t *pEvent)
   }
 
   ret = read(sfd, pHead->cont, pHead->len);
-  if (ret <0) return -1;
+  if (ret < 0) return -1;
 
   if (ret != pHead->len) {
     // file is not at end yet, it shall be reloaded
@@ -196,8 +192,7 @@ static int syncReadOneWalRecord(int sfd, SWalHead *pHead, uint32_t *pEvent)
   return sizeof(SWalHead) + pHead->len;
 }
 
-static int syncMonitorLastWal(SSyncPeer *pPeer, char *name) 
-{ 
+static int syncMonitorLastWal(SSyncPeer *pPeer, char *name) {
   pPeer->watchNum = 0;
   taosClose(pPeer->notifyFd);
   pPeer->notifyFd = inotify_init1(IN_NONBLOCK);
@@ -224,11 +219,10 @@ static int syncMonitorLastWal(SSyncPeer *pPeer, char *name)
   return 0;
 }
 
-static uint32_t syncCheckLastWalChanges(SSyncPeer *pPeer, uint32_t *pEvent) 
-{
+static uint32_t syncCheckLastWalChanges(SSyncPeer *pPeer, uint32_t *pEvent) {
   char       buf[2048]; 
   int  len = read(pPeer->notifyFd, buf, sizeof(buf));
-  if (len <0 && errno != EAGAIN) {
+  if (len < 0 && errno != EAGAIN) {
     sError("%s, failed to read notify FD(%s)", pPeer->id, strerror(errno));
     return -1;
   }
@@ -248,8 +242,7 @@ static uint32_t syncCheckLastWalChanges(SSyncPeer *pPeer, uint32_t *pEvent)
   return 0;
 }
 
-static int syncRetrieveLastWal(SSyncPeer *pPeer, char *name, uint64_t fversion, int64_t offset, uint32_t *pEvent) 
-{
+static int syncRetrieveLastWal(SSyncPeer *pPeer, char *name, uint64_t fversion, int64_t offset, uint32_t *pEvent) {
   SWalHead  *pHead = (SWalHead *) malloc(640000);
   int        code = -1;
   int32_t    bytes = 0;
@@ -262,8 +255,11 @@ static int syncRetrieveLastWal(SSyncPeer *pPeer, char *name, uint64_t fversion,
 
   while (1) {
     int wsize = syncReadOneWalRecord(sfd, pHead, pEvent);
-    if (wsize <0) break;
-    if (wsize == 0) { code = 0; break; }
+    if (wsize < 0) break;
+    if (wsize == 0) {
+      code = 0;
+      break;
+    }
 
     sDebug("%s, last wal is forwarded, ver:%" PRIu64, pPeer->id, pHead->version);
     int ret = taosWriteMsg(pPeer->syncFd, pHead, wsize);
@@ -286,8 +282,7 @@ static int syncRetrieveLastWal(SSyncPeer *pPeer, char *name, uint64_t fversion,
   return -1;
 }
 
-static int syncProcessLastWal(SSyncPeer *pPeer, char *wname, uint32_t index) 
-{
+static int syncProcessLastWal(SSyncPeer *pPeer, char *wname, uint32_t index) {
   SSyncNode  *pNode = pPeer->pSyncNode;
   int         code = -1;
   char        fname[TSDB_FILENAME_LEN * 2];  // full path to wal file
@@ -352,10 +347,14 @@ static int syncProcessLastWal(SSyncPeer *pPeer, char *wname, uint32_t index)
     if (code < 0) break;
     if (pPeer->sversion >= fversion && fversion > 0) break;
 
-    index++;  wname[0] = 0;
+    index++;
+    wname[0] = 0;
     code = (*pNode->getWalInfo)(pNode->ahandle, wname, &index);
-    if ( code < 0) break;  
-    if ( wname[0] == 0 ) {code = 0; break;}
+    if (code < 0) break;
+    if (wname[0] == 0) {
+      code = 0;
+      break;
+    }
 
     // current last wal is closed, there is a new one 
     sDebug("%s, last wal is closed, try new one", pPeer->id);
@@ -366,9 +365,8 @@ static int syncProcessLastWal(SSyncPeer *pPeer, char *wname, uint32_t index)
   return code;
 }
 
-static int syncRetrieveWal(SSyncPeer *pPeer)
-{
-  SSyncNode  *pNode = pPeer->pSyncNode;
+static int syncRetrieveWal(SSyncPeer *pPeer) {
+  SSyncNode * pNode = pPeer->pSyncNode;
   char        fname[TSDB_FILENAME_LEN * 3];
   char        wname[TSDB_FILENAME_LEN * 2];
   int32_t     size;
@@ -396,7 +394,7 @@ static int syncRetrieveWal(SSyncPeer *pPeer)
 
     // send wal file, 
     // inotify is not required, old wal file won't be modified, even remove is ok
-    if ( stat(fname, &fstat) < 0 ) break;
+    if (stat(fname, &fstat) < 0) break;
     size = fstat.st_size;
 
     sDebug("%s, retrieve wal:%s size:%d", pPeer->id, fname, size);    
@@ -425,8 +423,7 @@ static int syncRetrieveWal(SSyncPeer *pPeer)
   return code;
 }
 
-static int syncRetrieveDataStepByStep(SSyncPeer *pPeer)
-{
+static int syncRetrieveDataStepByStep(SSyncPeer *pPeer) {
   SSyncNode *pNode = pPeer->pSyncNode;
 
   SFirstPkt firstPkt;
@@ -462,9 +459,8 @@ static int syncRetrieveDataStepByStep(SSyncPeer *pPeer)
   return 0;
 }
 
-void *syncRetrieveData(void *param)
-{
-  SSyncPeer  *pPeer = (SSyncPeer *)param;
+void *syncRetrieveData(void *param) {
+  SSyncPeer * pPeer = (SSyncPeer *)param;
   SSyncNode  *pNode = pPeer->pSyncNode;
   taosBlockSIGPIPE();
 

src/sync/src/taosTcpPool.c

@@ -48,8 +48,7 @@ static void *taosProcessTcpData(void *param);
 static SThreadObj *taosGetTcpThread(SPoolObj *pPool);
 static void taosStopPoolThread(SThreadObj* pThread);
 
-void *taosOpenTcpThreadPool(SPoolInfo *pInfo)
-{
+void *taosOpenTcpThreadPool(SPoolInfo *pInfo) {
   pthread_attr_t thattr;
 
   SPoolObj *pPool = calloc(sizeof(SPoolObj), 1);
@@ -89,8 +88,7 @@ void *taosOpenTcpThreadPool(SPoolInfo *pInfo)
   return pPool;
 }
 
-void taosCloseTcpThreadPool(void *param)
-{
+void taosCloseTcpThreadPool(void *param) {
   SPoolObj    *pPool = (SPoolObj *)param;
   SThreadObj  *pThread;
 
@@ -107,8 +105,7 @@ void taosCloseTcpThreadPool(void *param)
   uDebug("%p TCP pool is closed", pPool);
 }
 
-void *taosAllocateTcpConn(void *param, void *pPeer, int connFd)
-{
+void *taosAllocateTcpConn(void *param, void *pPeer, int connFd) {
   struct epoll_event event;
   SPoolObj *pPool = (SPoolObj *)param;
 
@@ -145,9 +142,8 @@ void *taosAllocateTcpConn(void *param, void *pPeer, int connFd)
   return pConn;
 }
 
-void taosFreeTcpConn(void *param)
-{
-  SConnObj *pConn = (SConnObj *)param;
+void taosFreeTcpConn(void *param) {
+  SConnObj *    pConn = (SConnObj *)param;
   SThreadObj   *pThread = pConn->pThread;
 
   uDebug("%p TCP connection will be closed, fd:%d", pThread, pConn->fd);

src/sync/src/tarbitrator.c

@@ -152,9 +152,8 @@ static void arbProcessBrokenLink(void *param) {
   taosTFree(pNode);
 }
 
-static int arbProcessPeerMsg(void *param, void *buffer)
-{
-  SNodeConn  *pNode = param;
+static int arbProcessPeerMsg(void *param, void *buffer) {
+  SNodeConn * pNode = param;
   SSyncHead   head;
   int         bytes = 0;
   char       *cont = (char *)buffer;
@@ -176,7 +175,6 @@ static int arbProcessPeerMsg(void *param, void *buffer)
 }
 
 static void arbSignalHandler(int32_t signum, siginfo_t *sigInfo, void *context) {
-
   struct sigaction act = {{0}};
   act.sa_handler = SIG_IGN;
   sigaction(SIGTERM, &act, NULL);
@@ -188,4 +186,3 @@ static void arbSignalHandler(int32_t signum, siginfo_t *sigInfo, void *context)
   // inform main thread to exit
   tsem_post(&tsArbSem);
 }
-

src/sync/test/syncServer.c

@@ -234,7 +234,7 @@ void processRequestMsg(SRpcMsg *pMsg, SRpcEpSet *pEpSet) {
   taosWriteQitem(qhandle, TAOS_QTYPE_RPC, pTemp); 
 }
 
-uint32_t getFileInfo(void *ahandle, char *name, uint32_t *index, uint32_t eindex, int32_t *size, uint64_t *fversion) 
+uint32_t getFileInfo(void *ahandle, char *name, uint32_t *index, uint32_t eindex, int64_t *size, uint64_t *fversion) 
 {
   uint32_t     magic;
   struct stat  fstat;

src/tsdb/inc/tsdbMain.h

@@ -475,7 +475,7 @@ int         tsdbUpdateFileHeader(SFile* pFile);
 int         tsdbEncodeSFileInfo(void** buf, const STsdbFileInfo* pInfo);
 void*       tsdbDecodeSFileInfo(void* buf, STsdbFileInfo* pInfo);
 void        tsdbRemoveFileGroup(STsdbRepo* pRepo, SFileGroup* pFGroup);
-void        tsdbGetFileInfoImpl(char* fname, uint32_t* magic, int32_t* size);
+void        tsdbGetFileInfoImpl(char* fname, uint32_t* magic, int64_t* size);
 void        tsdbGetFidKeyRange(int daysPerFile, int8_t precision, int fileId, TSKEY *minKey, TSKEY *maxKey);
 
 // ------------------ tsdbRWHelper.c

src/tsdb/src/tsdbFile.c

@@ -424,7 +424,7 @@ void tsdbRemoveFileGroup(STsdbRepo *pRepo, SFileGroup *pFGroup) {
   }
 }
 
-void tsdbGetFileInfoImpl(char *fname, uint32_t *magic, int32_t *size) {
+void tsdbGetFileInfoImpl(char *fname, uint32_t *magic, int64_t *size) {
   char          buf[TSDB_FILE_HEAD_SIZE] = "\0";
   uint32_t      version = 0;
   STsdbFileInfo info = {0};
@@ -445,7 +445,7 @@ void tsdbGetFileInfoImpl(char *fname, uint32_t *magic, int32_t *size) {
   close(fd);
 
   *magic = info.magic;
-  *size = (int32_t)offset;
+  *size = offset;
 
   return;
 

src/tsdb/src/tsdbMain.c

@@ -212,7 +212,7 @@ int32_t tsdbInsertData(TSDB_REPO_T *repo, SSubmitMsg *pMsg, SShellSubmitRspMsg *
   return 0;
 }
 
-uint32_t tsdbGetFileInfo(TSDB_REPO_T *repo, char *name, uint32_t *index, uint32_t eindex, int32_t *size) {
+uint32_t tsdbGetFileInfo(TSDB_REPO_T *repo, char *name, uint32_t *index, uint32_t eindex, int64_t *size) {
   STsdbRepo *pRepo = (STsdbRepo *)repo;
   // STsdbMeta *pMeta = pRepo->tsdbMeta;
   STsdbFileH *pFileH = pRepo->tsdbFileH;

src/util/inc/tkvstore.h

@@ -58,7 +58,7 @@ int       tdKVStoreStartCommit(SKVStore *pStore);
 int       tdUpdateKVStoreRecord(SKVStore *pStore, uint64_t uid, void *cont, int contLen);
 int       tdDropKVStoreRecord(SKVStore *pStore, uint64_t uid);
 int       tdKVStoreEndCommit(SKVStore *pStore);
-void      tsdbGetStoreInfo(char *fname, uint32_t *magic, int32_t *size);
+void      tsdbGetStoreInfo(char *fname, uint32_t *magic, int64_t *size);
 
 #ifdef __cplusplus
 }

src/util/src/tkvstore.c

@@ -332,7 +332,7 @@ int tdKVStoreEndCommit(SKVStore *pStore) {
   return 0;
 }
 
-void tsdbGetStoreInfo(char *fname, uint32_t *magic, int32_t *size) {
+void tsdbGetStoreInfo(char *fname, uint32_t *magic, int64_t *size) {
   char       buf[TD_KVSTORE_HEADER_SIZE] = "\0";
   SStoreInfo info = {0};
 
@@ -349,7 +349,7 @@ void tsdbGetStoreInfo(char *fname, uint32_t *magic, int32_t *size) {
   close(fd);
 
   *magic = info.magic;
-  *size = (int32_t)offset;
+  *size = offset;
 
   return;
 

src/vnode/src/vnodeMain.c

@@ -41,7 +41,7 @@ static int32_t  vnodeReadCfg(SVnodeObj *pVnode);
 static int32_t  vnodeSaveVersion(SVnodeObj *pVnode);
 static int32_t  vnodeReadVersion(SVnodeObj *pVnode);
 static int      vnodeProcessTsdbStatus(void *arg, int status);
-static uint32_t vnodeGetFileInfo(void *ahandle, char *name, uint32_t *index, uint32_t eindex, int32_t *size, uint64_t *fversion);
+static uint32_t vnodeGetFileInfo(void *ahandle, char *name, uint32_t *index, uint32_t eindex, int64_t *size, uint64_t *fversion);
 static int      vnodeGetWalInfo(void *ahandle, char *name, uint32_t *index);
 static void     vnodeNotifyRole(void *ahandle, int8_t role);
 static void     vnodeCtrlFlow(void *handle, int32_t mseconds); 
@@ -290,6 +290,8 @@ int32_t vnodeOpen(int32_t vnode, char *rootDir) {
   pVnode->sync = syncStart(&syncInfo);
 
   if (pVnode->sync == NULL) {
+    vError("vgId:%d, failed to open sync module, replica:%d reason:%s", pVnode->vgId, pVnode->syncCfg.replica,
+           tstrerror(terrno));
     vnodeCleanUp(pVnode);
     return terrno;
   }
@@ -536,7 +538,7 @@ static int vnodeProcessTsdbStatus(void *arg, int status) {
   return 0; 
 }
 
-static uint32_t vnodeGetFileInfo(void *ahandle, char *name, uint32_t *index, uint32_t eindex, int32_t *size, uint64_t *fversion) {
+static uint32_t vnodeGetFileInfo(void *ahandle, char *name, uint32_t *index, uint32_t eindex, int64_t *size, uint64_t *fversion) {
   SVnodeObj *pVnode = ahandle;
   *fversion = pVnode->fversion;
   return tsdbGetFileInfo(pVnode->tsdb, name, index, eindex, size);