server in mgmtShell

src/client/inc/tsclient.h

@@ -325,7 +325,7 @@ typedef struct _sql_obj {
   int64_t           stime;
   uint32_t          queryId;
   void *            thandle;
-  SRpcIpSet         ipSet;
+  SRpcIpSet        *ipSet;
   void *            pStream;
   void *            pSubscription;
   char *            sqlstr;

src/client/src/tscProfile.c

@@ -209,16 +209,16 @@ void tscKillStream(STscObj *pObj, uint32_t killId) {
 }
 
 char *tscBuildQueryStreamDesc(char *pMsg, STscObj *pObj) {
-  SQList *pQList = (SQList *)pMsg;
+  SCMQqueryList *pQList = (SCMQqueryList *)pMsg;
   char *  pMax = pMsg + TSDB_PAYLOAD_SIZE - 256;
 
-  SQDesc *pQdesc = pQList->qdesc;
+  SCMQueryDesc *pQdesc = pQList->qdesc;
   pQList->numOfQueries = 0;
 
   // We extract the lock to tscBuildHeartBeatMsg function.
   /* pthread_mutex_lock (&pObj->mutex); */
 
-  pMsg += sizeof(SQList);
+  pMsg += sizeof(SCMQqueryList);
   SSqlObj *pSql = pObj->sqlList;
   while (pSql) {
     /*
@@ -239,15 +239,15 @@ char *tscBuildQueryStreamDesc(char *pMsg, STscObj *pObj) {
     pQList->numOfQueries++;
     pQdesc++;
     pSql = pSql->next;
-    pMsg += sizeof(SQDesc);
+    pMsg += sizeof(SCMQueryDesc);
     if (pMsg > pMax) break;
   }
 
-  SSList *pSList = (SSList *)pMsg;
-  SSDesc *pSdesc = pSList->sdesc;
+  SCMStreamList *pSList = (SCMStreamList *)pMsg;
+  SCMStreamDesc *pSdesc = pSList->sdesc;
   pSList->numOfStreams = 0;
 
-  pMsg += sizeof(SSList);
+  pMsg += sizeof(SCMStreamList);
   SSqlStream *pStream = pObj->streamList;
   while (pStream) {
     strncpy(pSdesc->sql, pStream->pSql->sqlstr, TSDB_SHOW_SQL_LEN - 1);
@@ -265,7 +265,7 @@ char *tscBuildQueryStreamDesc(char *pMsg, STscObj *pObj) {
     pSList->numOfStreams++;
     pSdesc++;
     pStream = pStream->next;
-    pMsg += sizeof(SSDesc);
+    pMsg += sizeof(SCMStreamDesc);
     if (pMsg > pMax) break;
   }
 

src/client/src/tscServer.c

@@ -31,12 +31,10 @@
 
 #define TSC_MGMT_VNODE 999
 
-SRpcIpSet  tscMgmtIpList;
 int        tsMasterIndex = 0;
 int        tsSlaveIndex = 1;
 
-//temp
-SRpcIpSet  tscMgmtIpSet;
+SRpcIpSet  tscMgmtIpList;
 SRpcIpSet  tscDnodeIpSet;
 
 int (*tscBuildMsg[TSDB_SQL_MAX])(SSqlObj *pSql, SSqlInfo *pInfo) = {0};
@@ -62,29 +60,27 @@ void tscPrintMgmtIp() {
   }
 }
 
-void tscSetMgmtIpListFromCluster(SIpList *pIpList) {
-  tscMgmtIpList.numOfIps = pIpList->numOfIps;
-  if (memcmp(tscMgmtIpList.ip, pIpList->ip, pIpList->numOfIps * 4) != 0) {
-    for (int i = 0; i < pIpList->numOfIps; ++i) {
-      //tinet_ntoa(tscMgmtIpList.ipStr[i], pIpList->ip[i]);
+void tscSetMgmtIpListFromCluster(SRpcIpSet *pIpList) {
+  tscMgmtIpList.numOfIps = htons(pIpList->numOfIps);
+  tscMgmtIpList.index = htons(pIpList->index);
+  tscMgmtIpList.port = htons(pIpList->port);
+  for (int32_t i = 0; i <tscMgmtIpList.numOfIps; ++i) {
     tscMgmtIpList.ip[i] = pIpList->ip[i];
   }
-    tscTrace("cluster mgmt IP list:");
-    tscPrintMgmtIp();
-  }
 }
 
 void tscSetMgmtIpListFromEdge() {
-  if (tscMgmtIpList.numOfIps != 2) {
-    tscMgmtIpList.numOfIps = 2;
+  if (tscMgmtIpList.numOfIps != 1) {
+    tscMgmtIpList.numOfIps = 1;
+    tscMgmtIpList.index = 0;
+    tscMgmtIpList.port = tsMgmtShellPort;
     tscMgmtIpList.ip[0] = inet_addr(tsMasterIp);
-    tscMgmtIpList.ip[1] = inet_addr(tsMasterIp);
     tscTrace("edge mgmt IP list:");
     tscPrintMgmtIp();
   }
 }
 
-void tscSetMgmtIpList(SIpList *pIpList) {
+void tscSetMgmtIpList(SRpcIpSet *pIpList) {
   /*
     * The iplist returned by the cluster edition is the current management nodes
     * and the iplist returned by the edge edition is empty
@@ -120,8 +116,8 @@ void tscProcessHeartBeatRsp(void *param, TAOS_RES *tres, int code) {
   SSqlRes *pRes = &pSql->res;
 
   if (code == 0) {
-    SHeartBeatRsp *pRsp = (SHeartBeatRsp *)pRes->pRsp;
-    SIpList *      pIpList = &pRsp->ipList;
+    SCMHeartBeatRsp *pRsp = (SCMHeartBeatRsp *)pRes->pRsp;
+    SRpcIpSet *      pIpList = &pRsp->ipList;
     tscSetMgmtIpList(pIpList);
 
     if (pRsp->killConnection) {
@@ -296,7 +292,7 @@ void tscGetConnToVnode(SSqlObj *pSql, uint8_t *pCode) {
              pVPeersDesc[pSql->index].ip, pSql->index, pSql->thandle);
 
     //TODO fetch from vpeerdesc
-    pSql->ipSet = tscMgmtIpSet;
+    pSql->ipSet = &tscMgmtIpList;
     break;
   }
 
@@ -364,17 +360,17 @@ int tscSendMsgToServer(SSqlObj *pSql) {
 }
 
 void tscProcessMgmtRedirect(SSqlObj *pSql, uint8_t *cont) {
-  SIpList *pIpList = (SIpList *)(cont);
-  tscSetMgmtIpList(pIpList);
-
-  if (pSql->cmd.command < TSDB_SQL_READ) {
-    tsMasterIndex = 0;
-    pSql->index = 0;
-  } else {
-    pSql->index++;
-  }
-
-  tscPrintMgmtIp();
+//  SIpList *pIpList = (SIpList *)(cont);
+//  tscSetMgmtIpList(pIpList);
+//
+//  if (pSql->cmd.command < TSDB_SQL_READ) {
+//    tsMasterIndex = 0;
+//    pSql->index = 0;
+//  } else {
+//    pSql->index++;
+//  }
+//
+//  tscPrintMgmtIp();
 }
 
 void *tscProcessMsgFromServer(char *msg, void *ahandle, void *thandle) {
@@ -2884,18 +2880,18 @@ int tscEstimateHeartBeatMsgLength(SSqlObj *pSql) {
   STscObj *pObj = pSql->pTscObj;
 
   size += tsRpcHeadSize + sizeof(SMgmtHead);
-  size += sizeof(SQList);
+  size += sizeof(SCMQqueryList);
 
   SSqlObj *tpSql = pObj->sqlList;
   while (tpSql) {
-    size += sizeof(SQDesc);
+    size += sizeof(SCMQueryDesc);
     tpSql = tpSql->next;
   }
 
-  size += sizeof(SSList);
+  size += sizeof(SCMStreamList);
   SSqlStream *pStream = pObj->streamList;
   while (pStream) {
-    size += sizeof(SSDesc);
+    size += sizeof(SCMStreamDesc);
     pStream = pStream->next;
   }
 
@@ -3323,10 +3319,10 @@ int tscProcessConnectRsp(SSqlObj *pSql) {
   assert(len <= tListLen(pObj->db));
   strncpy(pObj->db, temp, tListLen(pObj->db));
   
-  SIpList *    pIpList;
-  char *rsp = pRes->pRsp + sizeof(SCMConnectRsp);
-  pIpList = (SIpList *)rsp;
-  tscSetMgmtIpList(pIpList);
+//  SIpList *    pIpList;
+//  char *rsp = pRes->pRsp + sizeof(SCMConnectRsp);
+//  pIpList = (SIpList *)rsp;
+//  tscSetMgmtIpList(pIpList);
 
   strcpy(pObj->sversion, pConnect->serverVersion);
   pObj->writeAuth = pConnect->writeAuth;

src/inc/mnode.h

@@ -306,8 +306,8 @@ typedef struct _connObj {
   uint32_t         ip;                  // shell IP
   uint16_t         port;                // shell port
   void *           thandle;
-  SQList *         pQList;  // query list
-  SSList *         pSList;  // stream list
+  SCMQqueryList *         pQList;  // query list
+  SCMStreamList *         pSList;  // stream list
   uint64_t         qhandle;
   struct _connObj *prev, *next;
 } SConnObj;

src/inc/sdb.h

@@ -37,8 +37,8 @@ extern int      sdbExtConns;
 extern int      sdbMaster;
 extern uint32_t sdbPublicIp;
 extern uint32_t sdbMasterStartTime;
-extern SIpList *pSdbIpList;
-extern SIpList *pSdbPublicIpList;
+extern SRpcIpSet *pSdbIpList;
+extern SRpcIpSet *pSdbPublicIpList;
 
 extern void (*sdbWorkAsMasterCallback)();  // this function pointer will be set by taosd
 
@@ -71,8 +71,6 @@ enum _sdbaction {
   SDB_MAX_ACTION_TYPES
 };
 
-#ifdef CLUSTER
-
 #define SDB_MAX_PEERS 4
 typedef struct {
   uint32_t ip;
@@ -103,8 +101,6 @@ extern SSdbPeer *sdbPeer[];
 #define sdbInited (sdbPeer[0])
 #define sdbStatus (sdbPeer[0]->status)
 
-#endif
-
 void *sdbOpenTable(int maxRows, int32_t maxRowSize, char *name, uint8_t keyType, char *directory,
                    void *(*appTool)(char, void *, char *, int, int *));
 
@@ -138,6 +134,7 @@ int sdbCfgNode(char *cont);
 
 int64_t sdbGetVersion();
 
+int32_t sdbGetRunStatus();
 
 #define TSDB_MAX_TABLES 1000
 extern void* tsChildTableSdb;

src/inc/taosmsg.h

@@ -26,6 +26,7 @@ extern "C" {
 #include "taosdef.h"
 #include "taoserror.h"
 #include "taosdef.h"
+#include "trpc.h"
 
 // message type
 #define TSDB_MSG_TYPE_REG                    1
@@ -187,25 +188,8 @@ typedef enum {
 
 extern char *taosMsg[];
 
-#define TSDB_MSG_DEF_MAX_MPEERS        5
-#define TSDB_MSG_DEF_VERSION_LEN       64
-#define TSDB_MSG_DEF_DB_LEN            128
-#define TSDB_MSG_DEF_USER_LEN          128
-#define TSDB_MSG_DEF_TABLE_LEN         128
-#define TSDB_MSG_DEF_ACCT_LEN          128
-
 #pragma pack(push, 1)
 
-typedef struct {
-  char     numOfIps;
-  uint32_t ip[];
-} SIpList;
-
-typedef struct {
-  char     numOfIps;
-  uint32_t ip[TSDB_MAX_MGMT_IPS];
-} SMgmtIpList;
-
 typedef struct {
   uint32_t customerId;
   uint32_t osId;
@@ -332,20 +316,17 @@ typedef struct {
 } SAlterTableMsg;
 
 typedef struct {
-  char clientVersion[TSDB_MSG_DEF_VERSION_LEN];
-  char msgVersion[TSDB_MSG_DEF_VERSION_LEN];
-  char db[TSDB_MSG_DEF_DB_LEN];
+  char clientVersion[TSDB_VERSION_LEN];
+  char msgVersion[TSDB_VERSION_LEN];
+  char db[TSDB_TABLE_ID_LEN];
 } SCMConnectMsg;
 
 typedef struct {
-  char     acctId[TSDB_MSG_DEF_ACCT_LEN];
-  char     serverVersion[TSDB_MSG_DEF_VERSION_LEN];
+  char      acctId[TSDB_ACCT_LEN];
+  char      serverVersion[TSDB_VERSION_LEN];
   int8_t    writeAuth;
   int8_t    superAuth;
-  int16_t  index;
-  int16_t  numOfIps;
-  uint16_t port;
-  uint32_t ip[TSDB_MSG_DEF_MAX_MPEERS];
+  SRpcIpSet ipList;
 } SCMConnectRsp;
 
 typedef struct {
@@ -799,19 +780,12 @@ typedef struct {
   char config[60];
 } SCfgMsg;
 
-typedef struct {
-  uint32_t queryId;
-  uint32_t streamId;
-  char     killConnection;
-  SIpList  ipList;
-} SHeartBeatRsp;
-
 typedef struct {
   char     sql[TSDB_SHOW_SQL_LEN];
   uint32_t queryId;
   int64_t  useconds;
   int64_t  stime;
-} SQDesc;
+} SCMQueryDesc;
 
 typedef struct {
   char     sql[TSDB_SHOW_SQL_LEN];
@@ -822,17 +796,29 @@ typedef struct {
   int64_t  stime;
   int64_t  slidingTime;
   int64_t  interval;
-} SSDesc;
+} SCMStreamDesc;
 
 typedef struct {
   int32_t numOfQueries;
-  SQDesc  qdesc[];
-} SQList;
+  SCMQueryDesc  qdesc[];
+} SCMQqueryList;
 
 typedef struct {
   int32_t numOfStreams;
-  SSDesc  sdesc[];
-} SSList;
+  SCMStreamDesc  sdesc[];
+} SCMStreamList;
+
+typedef struct {
+  SCMQqueryList qlist;
+  SCMStreamList slist;
+} SCMHeartBeatMsg;
+
+typedef struct {
+  uint32_t  queryId;
+  uint32_t  streamId;
+  int8_t    killConnection;
+  SRpcIpSet ipList;
+} SCMHeartBeatRsp;
 
 typedef struct {
   uint64_t handle;

src/mnode/inc/mgmtProfile.h

@@ -22,21 +22,21 @@ extern "C" {
 
 #include "mnode.h"
 
-int mgmtGetQueryMeta(SMeterMeta *pMeta, SShowObj *pShow, SConnObj *pConn);
+int32_t mgmtGetQueryMeta(SMeterMeta *pMeta, SShowObj *pShow, SConnObj *pConn);
 
-int mgmtGetStreamMeta(SMeterMeta *pMeta, SShowObj *pShow, SConnObj *pConn);
+int32_t mgmtGetStreamMeta(SMeterMeta *pMeta, SShowObj *pShow, SConnObj *pConn);
 
-int mgmtRetrieveQueries(SShowObj *pShow, char *data, int rows, SConnObj *pConn);
+int32_t mgmtRetrieveQueries(SShowObj *pShow, char *data, int32_t rows, SConnObj *pConn);
 
-int mgmtRetrieveStreams(SShowObj *pShow, char *data, int rows, SConnObj *pConn);
+int32_t mgmtRetrieveStreams(SShowObj *pShow, char *data, int32_t rows, SConnObj *pConn);
 
-int mgmtSaveQueryStreamList(char *cont, int contLen, SConnObj *pConn);
+int32_t mgmtSaveQueryStreamList(SCMHeartBeatMsg *pHBMsg);
 
-int mgmtKillQuery(char *qidstr, SConnObj *pConn);
+int32_t mgmtKillQuery(char *qidstr, SConnObj *pConn);
 
-int mgmtKillStream(char *qidstr, SConnObj *pConn);
+int32_t mgmtKillStream(char *qidstr, SConnObj *pConn);
 
-int mgmtKillConnection(char *qidstr, SConnObj *pConn);
+int32_t mgmtKillConnection(char *qidstr, SConnObj *pConn);
 
 #ifdef __cplusplus
 }

src/mnode/inc/mgmtShell.h

@@ -28,13 +28,13 @@ int32_t  mgmtInitShell();
 void mgmtCleanUpShell();
 
 extern int32_t (*mgmtCheckRedirectMsg)(SConnObj *pConn, int32_t msgType);
-extern int32_t (*mgmtProcessAlterAcctMsg)(char *pMsg, int32_t msgLen, SConnObj *pConn);
-extern int32_t (*mgmtProcessCreateDnodeMsg)(char *pMsg, int32_t msgLen, SConnObj *pConn);
-extern int32_t (*mgmtProcessCfgMnodeMsg)(char *pMsg, int32_t msgLen, SConnObj *pConn);
-extern int32_t (*mgmtProcessDropMnodeMsg)(char *pMsg, int32_t msgLen, SConnObj *pConn);
-extern int32_t (*mgmtProcessDropDnodeMsg)(char *pMsg, int32_t msgLen, SConnObj *pConn);
-extern int32_t (*mgmtProcessDropAcctMsg)(char *pMsg, int32_t msgLen, SConnObj *pConn);
-extern int32_t (*mgmtProcessCreateAcctMsg)(char *pMsg, int32_t msgLen, SConnObj *pConn);
+extern int32_t (*mgmtProcessAlterAcctMsg)(void *pCont, int32_t contLen, void *ahandle);
+extern int32_t (*mgmtProcessCreateDnodeMsg)(void *pCont, int32_t contLen, void *ahandle);
+extern int32_t (*mgmtProcessCfgMnodeMsg)(void *pCont, int32_t contLen, void *ahandle);
+extern int32_t (*mgmtProcessDropMnodeMsg)(void *pCont, int32_t contLen, void *ahandle);
+extern int32_t (*mgmtProcessDropDnodeMsg)(void *pCont, int32_t contLen, void *ahandle);
+extern int32_t (*mgmtProcessDropAcctMsg)(void *pCont, int32_t contLen, void *ahandle);
+extern int32_t (*mgmtProcessCreateAcctMsg)(void *pCont, int32_t contLen, void *ahandle);
 
 #ifdef __cplusplus
 }

src/mnode/src/mgmtProfile.c

@@ -28,55 +28,55 @@ typedef struct {
 } SCDesc;
 
 typedef struct {
-  int      index;
-  int      numOfQueries;
+  int32_t      index;
+  int32_t      numOfQueries;
   SCDesc * connInfo;
   SCDesc **cdesc;
-  SQDesc   qdesc[];
+  SCMQueryDesc   qdesc[];
 } SQueryShow;
 
 typedef struct {
-  int      index;
-  int      numOfStreams;
+  int32_t      index;
+  int32_t      numOfStreams;
   SCDesc * connInfo;
   SCDesc **cdesc;
-  SSDesc   sdesc[];
+  SCMStreamDesc   sdesc[];
 } SStreamShow;
 
-int mgmtSaveQueryStreamList(char *cont, int contLen, SConnObj *pConn) {
-  SAcctObj *pAcct = pConn->pAcct;
-
-  if (contLen <= 0 || pAcct == NULL) {
-    return 0;
-  }
-
-  pthread_mutex_lock(&pAcct->mutex);
-
-  if (pConn->pQList) {
-    pAcct->acctInfo.numOfQueries -= pConn->pQList->numOfQueries;
-    pAcct->acctInfo.numOfStreams -= pConn->pSList->numOfStreams;
-  }
-
-  pConn->pQList = realloc(pConn->pQList, contLen);
-  memcpy(pConn->pQList, cont, contLen);
-
-  pConn->pSList = (SSList *)(((char *)pConn->pQList) + pConn->pQList->numOfQueries * sizeof(SQDesc) + sizeof(SQList));
-
-  pAcct->acctInfo.numOfQueries += pConn->pQList->numOfQueries;
-  pAcct->acctInfo.numOfStreams += pConn->pSList->numOfStreams;
-
-  pthread_mutex_unlock(&pAcct->mutex);
-
-  return 0;
+int32_t  mgmtSaveQueryStreamList(SCMHeartBeatMsg *pHBMsg) {
+//  SAcctObj *pAcct = pConn->pAcct;
+//
+//  if (contLen <= 0 || pAcct == NULL) {
+//    return 0;
+//  }
+//
+//  pthread_mutex_lock(&pAcct->mutex);
+//
+//  if (pConn->pQList) {
+//    pAcct->acctInfo.numOfQueries -= pConn->pQList->numOfQueries;
+//    pAcct->acctInfo.numOfStreams -= pConn->pSList->numOfStreams;
+//  }
+//
+//  pConn->pQList = realloc(pConn->pQList, contLen);
+//  memcpy(pConn->pQList, cont, contLen);
+//
+//  pConn->pSList = (SCMStreamList *)(((char *)pConn->pQList) + pConn->pQList->numOfQueries * sizeof(SCMQueryDesc) + sizeof(SCMQqueryList));
+//
+//  pAcct->acctInfo.numOfQueries += pConn->pQList->numOfQueries;
+//  pAcct->acctInfo.numOfStreams += pConn->pSList->numOfStreams;
+//
+//  pthread_mutex_unlock(&pAcct->mutex);
+
+  return TSDB_CODE_SUCCESS;
 }
 
-int mgmtGetQueries(SShowObj *pShow, SConnObj *pConn) {
+int32_t mgmtGetQueries(SShowObj *pShow, SConnObj *pConn) {
   SAcctObj *  pAcct = pConn->pAcct;
   SQueryShow *pQueryShow;
 
   pthread_mutex_lock(&pAcct->mutex);
 
-  pQueryShow = malloc(sizeof(SQDesc) * pAcct->acctInfo.numOfQueries + sizeof(SQueryShow));
+  pQueryShow = malloc(sizeof(SCMQueryDesc) * pAcct->acctInfo.numOfQueries + sizeof(SQueryShow));
   pQueryShow->numOfQueries = 0;
   pQueryShow->index = 0;
   pQueryShow->connInfo = NULL;
@@ -87,7 +87,7 @@ int mgmtGetQueries(SShowObj *pShow, SConnObj *pConn) {
     pQueryShow->cdesc = (SCDesc **)malloc(pAcct->acctInfo.numOfQueries * sizeof(SCDesc *));
 
     pConn = pAcct->pConn;
-    SQDesc * pQdesc = pQueryShow->qdesc;
+    SCMQueryDesc * pQdesc = pQueryShow->qdesc;
     SCDesc * pCDesc = pQueryShow->connInfo;
     SCDesc **ppCDesc = pQueryShow->cdesc;
 
@@ -97,10 +97,10 @@ int mgmtGetQueries(SShowObj *pShow, SConnObj *pConn) {
         pCDesc->port = pConn->port;
         strcpy(pCDesc->user, pConn->pUser->user);
 
-        memcpy(pQdesc, pConn->pQList->qdesc, sizeof(SQDesc) * pConn->pQList->numOfQueries);
+        memcpy(pQdesc, pConn->pQList->qdesc, sizeof(SCMQueryDesc) * pConn->pQList->numOfQueries);
         pQdesc += pConn->pQList->numOfQueries;
         pQueryShow->numOfQueries += pConn->pQList->numOfQueries;
-        for (int i = 0; i < pConn->pQList->numOfQueries; ++i, ++ppCDesc) *ppCDesc = pCDesc;
+        for (int32_t i = 0; i < pConn->pQList->numOfQueries; ++i, ++ppCDesc) *ppCDesc = pCDesc;
 
         pCDesc++;
       }
@@ -117,8 +117,8 @@ int mgmtGetQueries(SShowObj *pShow, SConnObj *pConn) {
   return 0;
 }
 
-int mgmtGetQueryMeta(SMeterMeta *pMeta, SShowObj *pShow, SConnObj *pConn) {
-  int cols = 0;
+int32_t mgmtGetQueryMeta(SMeterMeta *pMeta, SShowObj *pShow, SConnObj *pConn) {
+  int32_t cols = 0;
 
   SSchema *pSchema = tsGetSchema(pMeta);
 
@@ -156,7 +156,7 @@ int mgmtGetQueryMeta(SMeterMeta *pMeta, SShowObj *pShow, SConnObj *pConn) {
   pShow->numOfColumns = cols;
 
   pShow->offset[0] = 0;
-  for (int i = 1; i < cols; ++i) pShow->offset[i] = pShow->offset[i - 1] + pShow->bytes[i - 1];
+  for (int32_t i = 1; i < cols; ++i) pShow->offset[i] = pShow->offset[i - 1] + pShow->bytes[i - 1];
 
   pShow->numOfRows = 1000000;
   pShow->pNode = NULL;
@@ -166,7 +166,7 @@ int mgmtGetQueryMeta(SMeterMeta *pMeta, SShowObj *pShow, SConnObj *pConn) {
   return 0;
 }
 
-int mgmtKillQuery(char *qidstr, SConnObj *pConn) {
+int32_t mgmtKillQuery(char *qidstr, SConnObj *pConn) {
   char *temp, *chr, idstr[64];
   strcpy(idstr, qidstr);
 
@@ -192,8 +192,8 @@ int mgmtKillQuery(char *qidstr, SConnObj *pConn) {
   pConn = pAcct->pConn;
   while (pConn) {
     if (pConn->ip == ip && pConn->port == port && pConn->pQList) {
-      int     i;
-      SQDesc *pQDesc = pConn->pQList->qdesc;
+      int32_t     i;
+      SCMQueryDesc *pQDesc = pConn->pQList->qdesc;
       for (i = 0; i < pConn->pQList->numOfQueries; ++i, ++pQDesc) {
         if (pQDesc->queryId == queryId) break;
       }
@@ -219,17 +219,17 @@ _error:
   return TSDB_CODE_INVALID_QUERY_ID;
 }
 
-int mgmtRetrieveQueries(SShowObj *pShow, char *data, int rows, SConnObj *pConn) {
-  int   numOfRows = 0;
+int32_t mgmtRetrieveQueries(SShowObj *pShow, char *data, int32_t rows, SConnObj *pConn) {
+  int32_t   numOfRows = 0;
   char *pWrite;
-  int   cols = 0;
+  int32_t   cols = 0;
 
   SQueryShow *pQueryShow = (SQueryShow *)pShow->pNode;
 
   if (rows > pQueryShow->numOfQueries - pQueryShow->index) rows = pQueryShow->numOfQueries - pQueryShow->index;
 
   while (numOfRows < rows) {
-    SQDesc *pNode = pQueryShow->qdesc + pQueryShow->index;
+    SCMQueryDesc *pNode = pQueryShow->qdesc + pQueryShow->index;
     SCDesc *pCDesc = pQueryShow->cdesc[pQueryShow->index];
     cols = 0;
 
@@ -269,13 +269,13 @@ int mgmtRetrieveQueries(SShowObj *pShow, char *data, int rows, SConnObj *pConn)
   return numOfRows;
 }
 
-int mgmtGetStreams(SShowObj *pShow, SConnObj *pConn) {
+int32_t mgmtGetStreams(SShowObj *pShow, SConnObj *pConn) {
   SAcctObj *   pAcct = pConn->pAcct;
   SStreamShow *pStreamShow;
 
   pthread_mutex_lock(&pAcct->mutex);
 
-  pStreamShow = malloc(sizeof(SSDesc) * pAcct->acctInfo.numOfStreams + sizeof(SQueryShow));
+  pStreamShow = malloc(sizeof(SCMStreamDesc) * pAcct->acctInfo.numOfStreams + sizeof(SQueryShow));
   pStreamShow->numOfStreams = 0;
   pStreamShow->index = 0;
   pStreamShow->connInfo = NULL;
@@ -286,7 +286,7 @@ int mgmtGetStreams(SShowObj *pShow, SConnObj *pConn) {
     pStreamShow->cdesc = (SCDesc **)malloc(pAcct->acctInfo.numOfStreams * sizeof(SCDesc *));
 
     pConn = pAcct->pConn;
-    SSDesc * pSdesc = pStreamShow->sdesc;
+    SCMStreamDesc * pSdesc = pStreamShow->sdesc;
     SCDesc * pCDesc = pStreamShow->connInfo;
     SCDesc **ppCDesc = pStreamShow->cdesc;
 
@@ -296,10 +296,10 @@ int mgmtGetStreams(SShowObj *pShow, SConnObj *pConn) {
         pCDesc->port = pConn->port;
         strcpy(pCDesc->user, pConn->pUser->user);
 
-        memcpy(pSdesc, pConn->pSList->sdesc, sizeof(SSDesc) * pConn->pSList->numOfStreams);
+        memcpy(pSdesc, pConn->pSList->sdesc, sizeof(SCMStreamDesc) * pConn->pSList->numOfStreams);
         pSdesc += pConn->pSList->numOfStreams;
         pStreamShow->numOfStreams += pConn->pSList->numOfStreams;
-        for (int i = 0; i < pConn->pSList->numOfStreams; ++i, ++ppCDesc) *ppCDesc = pCDesc;
+        for (int32_t i = 0; i < pConn->pSList->numOfStreams; ++i, ++ppCDesc) *ppCDesc = pCDesc;
 
         pCDesc++;
       }
@@ -316,8 +316,8 @@ int mgmtGetStreams(SShowObj *pShow, SConnObj *pConn) {
   return 0;
 }
 
-int mgmtGetStreamMeta(SMeterMeta *pMeta, SShowObj *pShow, SConnObj *pConn) {
-  int      cols = 0;
+int32_t mgmtGetStreamMeta(SMeterMeta *pMeta, SShowObj *pShow, SConnObj *pConn) {
+  int32_t      cols = 0;
   SSchema *pSchema = tsGetSchema(pMeta);
 
   pShow->bytes[cols] = TSDB_USER_LEN;
@@ -366,7 +366,7 @@ int mgmtGetStreamMeta(SMeterMeta *pMeta, SShowObj *pShow, SConnObj *pConn) {
   pShow->numOfColumns = cols;
 
   pShow->offset[0] = 0;
-  for (int i = 1; i < cols; ++i) pShow->offset[i] = pShow->offset[i - 1] + pShow->bytes[i - 1];
+  for (int32_t i = 1; i < cols; ++i) pShow->offset[i] = pShow->offset[i - 1] + pShow->bytes[i - 1];
 
   pShow->numOfRows = 1000000;
   pShow->pNode = NULL;
@@ -376,17 +376,17 @@ int mgmtGetStreamMeta(SMeterMeta *pMeta, SShowObj *pShow, SConnObj *pConn) {
   return 0;
 }
 
-int mgmtRetrieveStreams(SShowObj *pShow, char *data, int rows, SConnObj *pConn) {
-  int   numOfRows = 0;
+int32_t mgmtRetrieveStreams(SShowObj *pShow, char *data, int32_t rows, SConnObj *pConn) {
+  int32_t   numOfRows = 0;
   char *pWrite;
-  int   cols = 0;
+  int32_t   cols = 0;
 
   SStreamShow *pStreamShow = (SStreamShow *)pShow->pNode;
 
   if (rows > pStreamShow->numOfStreams - pStreamShow->index) rows = pStreamShow->numOfStreams - pStreamShow->index;
 
   while (numOfRows < rows) {
-    SSDesc *pNode = pStreamShow->sdesc + pStreamShow->index;
+    SCMStreamDesc *pNode = pStreamShow->sdesc + pStreamShow->index;
     SCDesc *pCDesc = pStreamShow->cdesc[pStreamShow->index];
     cols = 0;
 
@@ -434,7 +434,7 @@ int mgmtRetrieveStreams(SShowObj *pShow, char *data, int rows, SConnObj *pConn)
   return numOfRows;
 }
 
-int mgmtKillStream(char *qidstr, SConnObj *pConn) {
+int32_t mgmtKillStream(char *qidstr, SConnObj *pConn) {
   char *temp, *chr, idstr[64];
   strcpy(idstr, qidstr);
 
@@ -460,8 +460,8 @@ int mgmtKillStream(char *qidstr, SConnObj *pConn) {
   pConn = pAcct->pConn;
   while (pConn) {
     if (pConn->ip == ip && pConn->port == port && pConn->pSList) {
-      int     i;
-      SSDesc *pSDesc = pConn->pSList->sdesc;
+      int32_t     i;
+      SCMStreamDesc *pSDesc = pConn->pSList->sdesc;
       for (i = 0; i < pConn->pSList->numOfStreams; ++i, ++pSDesc) {
         if (pSDesc->streamId == streamId) break;
       }
@@ -487,7 +487,7 @@ _error:
   return TSDB_CODE_INVALID_STREAM_ID;
 }
 
-int mgmtKillConnection(char *qidstr, SConnObj *pConn) {
+int32_t mgmtKillConnection(char *qidstr, SConnObj *pConn) {
   SConnObj *pConn1 = NULL;
   char *    temp, *chr, idstr[64];
   strcpy(idstr, qidstr);

src/sdb/src/sdbEngine.c

@@ -24,8 +24,9 @@
 extern char   version[];
 const int16_t sdbFileVersion = 0;
 int           sdbExtConns = 0;
-SIpList      *pSdbIpList = NULL;
-SIpList      *pSdbPublicIpList = NULL;
+SRpcIpSet    *pSdbIpList = NULL;
+SRpcIpSet    *pSdbPublicIpList = NULL;
+SSdbPeer *    sdbPeer[SDB_MAX_PEERS];  // first slot for self
 
 #ifdef CLUSTER
 int           sdbMaster = 0;
@@ -57,6 +58,13 @@ int64_t sdbGetVersion() {
   return sdbVersion;
 };
 
+int32_t sdbGetRunStatus() {
+  if (sdbInited == NULL) {
+    return SDB_STATUS_OFFLINE;
+  }
+  return sdbStatus;
+}
+
 void sdbFinishCommit(void *handle) {
   SSdbTable *pTable = (SSdbTable *)handle;
   uint32_t   sdbEcommit = SDB_ENDCOMMIT;