Merge pull request #2757 from taosdata/feature/vnode

Feature/vnode

src/client/src/tscSQLParser.c

@@ -358,7 +358,7 @@ int32_t tscToSQLCmd(SSqlObj* pSql, struct SSqlInfo* pInfo) {
     }
 
     case TSDB_SQL_CFG_DNODE: {
-      const char* msg2 = "invalid configure options or values, such as resetlog / debugFlag 135 / balance 'vnode:1-dnode:2' / monitor 1 ";
+      const char* msg2 = "invalid configure options or values, such as resetlog / debugFlag 135 / balance 'vnode:2-dnode:2' / monitor 1 ";
       const char* msg3 = "invalid dnode ep";
 
       /* validate the ip address */
@@ -4700,10 +4700,10 @@ int32_t validateDNodeConfig(tDCLSQL* pOptions) {
   } else if ((strncasecmp(cfgOptions[tokenBalance].name, pOptionToken->z, pOptionToken->n) == 0) &&
              (cfgOptions[tokenBalance].len == pOptionToken->n)) {
     SSQLToken* pValToken = &pOptions->a[2];
-    int32_t vnodeIndex = 0;
-    int32_t dnodeIndex = 0;
+    int32_t vnodeId = 0;
+    int32_t dnodeId = 0;
     strdequote(pValToken->z);
-    bool parseOk = taosCheckBalanceCfgOptions(pValToken->z, &vnodeIndex, &dnodeIndex);
+    bool parseOk = taosCheckBalanceCfgOptions(pValToken->z, &vnodeId, &dnodeId);
     if (!parseOk) {
       return TSDB_CODE_TSC_INVALID_SQL;  // options value is invalid
     }

src/common/inc/tglobal.h

@@ -174,7 +174,7 @@ bool taosCheckGlobalCfg();
 void taosSetAllDebugFlag();
 bool taosCfgDynamicOptions(char *msg);
 int  taosGetFqdnPortFromEp(const char *ep, char *fqdn, uint16_t *port);
-bool taosCheckBalanceCfgOptions(const char *option, int32_t *vnodeIndex, int32_t *dnodeIndex);
+bool taosCheckBalanceCfgOptions(const char *option, int32_t *vnodeId, int32_t *dnodeId);
  
 #ifdef __cplusplus
 }

src/common/src/tglobal.c

@@ -1315,7 +1315,7 @@ int taosGetFqdnPortFromEp(const char *ep, char *fqdn, uint16_t *port) {
  * alter dnode 1 balance "vnode:1-dnode:2"
  */
 
-bool taosCheckBalanceCfgOptions(const char *option, int32_t *vnodeIndex, int32_t *dnodeIndex) {
+bool taosCheckBalanceCfgOptions(const char *option, int32_t *vnodeId, int32_t *dnodeId) {
   int len = strlen(option);
   if (strncasecmp(option, "vnode:", 6) != 0) {
     return false;
@@ -1331,9 +1331,9 @@ bool taosCheckBalanceCfgOptions(const char *option, int32_t *vnodeIndex, int32_t
     return false;
   }
 
-  *vnodeIndex = strtol(option + 6, NULL, 10);
-  *dnodeIndex = strtol(option + pos + 6, NULL, 10);
-  if (*vnodeIndex <= 1 || *dnodeIndex <= 0) {
+  *vnodeId = strtol(option + 6, NULL, 10);
+  *dnodeId = strtol(option + pos + 6, NULL, 10);
+  if (*vnodeId <= 1 || *dnodeId <= 0) {
     return false;
   }
 

src/inc/taoserror.h

@@ -120,12 +120,17 @@ TAOS_DEFINE_ERROR(TSDB_CODE_MND_SDB_OBJ_NOT_THERE,        0, 0x0323, "sdb object
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_SDB_INVAID_META_ROW,      0, 0x0324, "sdb invalid meta row")
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_SDB_INVAID_KEY_TYPE,      0, 0x0325, "sdb invalid key type")
 
-TAOS_DEFINE_ERROR(TSDB_CODE_MND_DNODE_ALREADY_EXIST,      0, 0x0330, "mnode dnode already exist")
-TAOS_DEFINE_ERROR(TSDB_CODE_MND_DNODE_NOT_EXIST,          0, 0x0331, "mnode dnode not exist")
-TAOS_DEFINE_ERROR(TSDB_CODE_MND_VGROUP_NOT_EXIST,         0, 0x0332, "mnode vgroup not exist")
-TAOS_DEFINE_ERROR(TSDB_CODE_MND_NO_REMOVE_MASTER,         0, 0x0333, "mnode cant not remove master")
-TAOS_DEFINE_ERROR(TSDB_CODE_MND_NO_ENOUGH_DNODES,         0, 0x0334, "mnode no enough dnodes")
-TAOS_DEFINE_ERROR(TSDB_CODE_MND_CLUSTER_CFG_INCONSISTENT, 0, 0x0335, "mnode cluster cfg inconsistent")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_DNODE_ALREADY_EXIST,      0, 0x0330, "dnode already exist")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_DNODE_NOT_EXIST,          0, 0x0331, "dnode not exist")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_VGROUP_NOT_EXIST,         0, 0x0332, "vgroup not exist")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_NO_REMOVE_MASTER,         0, 0x0333, "cant not remove master")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_NO_ENOUGH_DNODES,         0, 0x0334, "no enough dnodes")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_CLUSTER_CFG_INCONSISTENT, 0, 0x0335, "cluster cfg inconsistent")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_DNODE_CFG_OPTION, 0, 0x0336, "invalid dnode cfg option")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_BALANCE_ENABLED,          0, 0x0337, "balance already enabled")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_VGROUP_NOT_IN_DNODE,      0, 0x0338, "vgroup not in dnode")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_VGROUP_ALREADY_IN_DNODE,  0, 0x0339, "vgroup already in dnode")
+TAOS_DEFINE_ERROR(TSDB_CODE_MND_DNODE_NOT_FREE,           0, 0x033A, "dnode not avaliable")
 
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_ACCT_ALREADY_EXIST,       0, 0x0340, "mnode accounts already exist")
 TAOS_DEFINE_ERROR(TSDB_CODE_MND_INVALID_ACCT,             0, 0x0341, "mnode invalid account")

src/inc/taosmsg.h

@@ -149,6 +149,7 @@ enum _mgmt_table {
 
 #define TSDB_ALTER_TABLE_ADD_COLUMN        5
 #define TSDB_ALTER_TABLE_DROP_COLUMN       6
+#define TSDB_ALTER_TABLE_CHANGE_COLUMN     7
 
 #define TSDB_FILL_NONE      0
 #define TSDB_FILL_NULL      1

src/inc/tbalance.h

@@ -29,7 +29,7 @@ void    balanceAsyncNotify();
 void    balanceSyncNotify();
 void    balanceReset();
 int32_t balanceAllocVnodes(struct SVgObj *pVgroup);
-int32_t balanceCfgDnode(struct SDnodeObj *pDnode, const char *option);
+int32_t balanceAlterDnode(struct SDnodeObj *pDnode, int32_t vnodeId, int32_t dnodeId);
 int32_t balanceDropDnode(struct SDnodeObj *pDnode);
 
 #ifdef __cplusplus

src/mnode/src/mnodeBalance.c

@@ -28,7 +28,7 @@ void    balanceCleanUp() {}
 void    balanceAsyncNotify() {}
 void    balanceSyncNotify() {}
 void    balanceReset() {}
-int32_t balanceCfgDnode(struct SDnodeObj *pDnode, const char *option) { return TSDB_CODE_SYN_NOT_ENABLED; }
+int32_t balanceAlterDnode(struct SDnodeObj *pDnode, int32_t vnodeId, int32_t dnodeId) { return TSDB_CODE_SYN_NOT_ENABLED; }
 
 int32_t balanceAllocVnodes(SVgObj *pVgroup) {
   void *     pIter = NULL;

src/mnode/src/mnodeDnode.c

@@ -295,10 +295,19 @@ static int32_t mnodeProcessCfgDnodeMsg(SMnodeMsg *pMsg) {
   }
 
   SRpcEpSet epSet = mnodeGetEpSetFromIp(pDnode->dnodeEp);
-  mnodeDecDnodeRef(pDnode);
 
   if (strncasecmp(pCmCfgDnode->config, "balance", 7) == 0) {
-    return balanceCfgDnode(pDnode, pCmCfgDnode->config + 8);
+    int32_t vnodeId = 0;
+    int32_t dnodeId = 0;
+    bool parseOk = taosCheckBalanceCfgOptions(pCmCfgDnode->config + 8, &vnodeId, &dnodeId);
+    if (!parseOk) {
+      mnodeDecDnodeRef(pDnode);
+      return TSDB_CODE_MND_INVALID_DNODE_CFG_OPTION;
+    }
+
+    int32_t code = balanceAlterDnode(pDnode, vnodeId, dnodeId);
+    mnodeDecDnodeRef(pDnode);
+    return code;
   } else {
     SMDCfgDnodeMsg *pMdCfgDnode = rpcMallocCont(sizeof(SMDCfgDnodeMsg));
     strcpy(pMdCfgDnode->ep, pCmCfgDnode->ep);
@@ -314,6 +323,7 @@ static int32_t mnodeProcessCfgDnodeMsg(SMnodeMsg *pMsg) {
 
     mInfo("dnode:%s, is configured by %s", pCmCfgDnode->ep, pMsg->pUser->user);
     dnodeSendMsgToDnode(&epSet, &rpcMdCfgDnodeMsg);
+    mnodeDecDnodeRef(pDnode);
     return TSDB_CODE_SUCCESS;
   }
 }

src/mnode/src/mnodeTable.c

@@ -1223,6 +1223,55 @@ static int32_t mnodeDropSuperTableColumn(SMnodeMsg *pMsg, char *colName) {
   return code;
 }
 
+static int32_t mnodeChangeSuperTableColumnCb(SMnodeMsg *pMsg, int32_t code) {
+  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  mLInfo("app:%p:%p, stable %s, change column result:%s", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId,
+         tstrerror(code));
+  return code;
+}
+
+static int32_t mnodeChangeSuperTableColumn(SMnodeMsg *pMsg, char *oldName, char *newName) {
+  SSuperTableObj *pStable = (SSuperTableObj *)pMsg->pTable;
+  int32_t col = mnodeFindSuperTableColumnIndex(pStable, oldName);
+  if (col < 0) {
+    mError("app:%p:%p, stable:%s, change column, oldName: %s, newName: %s", pMsg->rpcMsg.ahandle, pMsg,
+           pStable->info.tableId, oldName, newName);
+    return TSDB_CODE_MND_FIELD_NOT_EXIST;
+  }
+
+  // int32_t  rowSize = 0;
+  uint32_t len = strlen(newName);
+  if (len >= TSDB_COL_NAME_LEN) {
+    return TSDB_CODE_MND_COL_NAME_TOO_LONG;
+  }
+
+  if (mnodeFindSuperTableColumnIndex(pStable, newName) >= 0) {
+    return TSDB_CODE_MND_FIELD_ALREAY_EXIST;
+  }
+  
+  // update
+  SSchema *schema = (SSchema *) (pStable->schema + col);
+  tstrncpy(schema->name, newName, sizeof(schema->name));
+
+  mInfo("app:%p:%p, stable %s, start to modify column %s to %s", pMsg->rpcMsg.ahandle, pMsg, pStable->info.tableId,
+         oldName, newName);
+
+  SSdbOper oper = {
+    .type = SDB_OPER_GLOBAL,
+    .table = tsSuperTableSdb,
+    .pObj = pStable,
+    .pMsg = pMsg,
+    .cb = mnodeChangeSuperTableColumnCb
+  };
+
+  int32_t code = sdbUpdateRow(&oper);
+  if (code == TSDB_CODE_SUCCESS) {
+    code = TSDB_CODE_MND_ACTION_IN_PROGRESS;
+  }
+
+  return code;
+}
+
 // show super tables
 static int32_t mnodeGetShowSuperTableMeta(STableMetaMsg *pMeta, SShowObj *pShow, void *pConn) {
   SDbObj *pDb = mnodeGetDb(pShow->db);
@@ -1977,6 +2026,48 @@ static int32_t mnodeDropNormalTableColumn(SMnodeMsg *pMsg, char *colName) {
   return code;
 }
 
+static int32_t mnodeChangeNormalTableColumn(SMnodeMsg *pMsg, char *oldName, char *newName) {
+  SChildTableObj *pTable = (SChildTableObj *)pMsg->pTable;
+  int32_t col = mnodeFindNormalTableColumnIndex(pTable, oldName);
+  if (col < 0) {
+    mError("app:%p:%p, ctable:%s, change column, oldName: %s, newName: %s", pMsg->rpcMsg.ahandle, pMsg,
+           pTable->info.tableId, oldName, newName);
+    return TSDB_CODE_MND_FIELD_NOT_EXIST;
+  }
+
+  // int32_t  rowSize = 0;
+  uint32_t len = strlen(newName);
+  if (len >= TSDB_COL_NAME_LEN) {
+    return TSDB_CODE_MND_COL_NAME_TOO_LONG;
+  }
+
+  if (mnodeFindNormalTableColumnIndex(pTable, newName) >= 0) {
+    return TSDB_CODE_MND_FIELD_ALREAY_EXIST;
+  }
+  
+  // update
+  SSchema *schema = (SSchema *) (pTable->schema + col);
+  tstrncpy(schema->name, newName, sizeof(schema->name));
+
+  mInfo("app:%p:%p, ctable %s, start to modify column %s to %s", pMsg->rpcMsg.ahandle, pMsg, pTable->info.tableId,
+         oldName, newName);
+
+  SSdbOper oper = {
+    .type = SDB_OPER_GLOBAL,
+    .table = tsChildTableSdb,
+    .pObj = pTable,
+    .pMsg = pMsg,
+    .cb = mnodeAlterNormalTableColumnCb
+  };
+
+  int32_t code = sdbUpdateRow(&oper);
+  if (code == TSDB_CODE_SUCCESS) {
+    code = TSDB_CODE_MND_ACTION_IN_PROGRESS;
+  }
+
+  return code;
+}
+
 static int32_t mnodeSetSchemaFromNormalTable(SSchema *pSchema, SChildTableObj *pTable) {
   int32_t numOfCols = pTable->numOfColumns;
   for (int32_t i = 0; i < numOfCols; ++i) {
@@ -2596,6 +2687,8 @@ static int32_t mnodeProcessAlterTableMsg(SMnodeMsg *pMsg) {
       code = mnodeAddSuperTableColumn(pMsg, pAlter->schema, 1);
     } else if (pAlter->type == TSDB_ALTER_TABLE_DROP_COLUMN) {
       code = mnodeDropSuperTableColumn(pMsg, pAlter->schema[0].name);
+    } else if (pAlter->type == TSDB_ALTER_TABLE_CHANGE_COLUMN) {
+      code = mnodeChangeSuperTableColumn(pMsg, pAlter->schema[0].name, pAlter->schema[1].name);
     } else {
     }
   } else {
@@ -2606,6 +2699,8 @@ static int32_t mnodeProcessAlterTableMsg(SMnodeMsg *pMsg) {
       code = mnodeAddNormalTableColumn(pMsg, pAlter->schema, 1);
     } else if (pAlter->type == TSDB_ALTER_TABLE_DROP_COLUMN) {
       code = mnodeDropNormalTableColumn(pMsg, pAlter->schema[0].name);
+    } else if (pAlter->type == TSDB_ALTER_TABLE_CHANGE_COLUMN) {
+      code = mnodeChangeNormalTableColumn(pMsg, pAlter->schema[0].name, pAlter->schema[1].name);
     } else {
     }
   }

tests/script/jenkins/basic.txt

@@ -249,6 +249,7 @@ cd ../../../debug; make
 ./test.sh -f unique/big/maxvnodes.sim
 ./test.sh -f unique/big/tcp.sim
 
+./test.sh -f unique/cluster/alter.sim
 ./test.sh -f unique/cluster/balance1.sim
 ./test.sh -f unique/cluster/balance2.sim
 ./test.sh -f unique/cluster/balance3.sim
@@ -325,7 +326,7 @@ cd ../../../debug; make
 #./test.sh -f unique/arbitrator/dn2_mn1_cache_file_sync.sim
 ./test.sh -f unique/arbitrator/dn3_mn1_full_createTableFail.sim
 ./test.sh -f unique/arbitrator/dn3_mn1_multiCreateDropTable.sim
-./test.sh -f unique/arbitrator/dn3_mn1_nw_disable_timeout_autoDropDnode.sim
+#./test.sh -f unique/arbitrator/dn3_mn1_nw_disable_timeout_autoDropDnode.sim
 #./test.sh -f unique/arbitrator/dn3_mn1_replica2_wal1_AddDelDnode.sim
 ./test.sh -f unique/arbitrator/dn3_mn1_replica_change_dropDnod.sim
 ./test.sh -f unique/arbitrator/dn3_mn1_replica_change.sim

tests/script/tmp/mnodes.sim

@@ -4,10 +4,6 @@ system sh/deploy.sh -n dnode1 -i 1
 system sh/deploy.sh -n dnode2 -i 2
 system sh/deploy.sh -n dnode3 -i 3
 
-system sh/cfg.sh -n dnode1 -c walLevel -v 2
-system sh/cfg.sh -n dnode2 -c walLevel -v 2
-system sh/cfg.sh -n dnode3 -c walLevel -v 2
-
 system sh/cfg.sh -n dnode1 -c numOfMnodes -v 3
 system sh/cfg.sh -n dnode2 -c numOfMnodes -v 3
 system sh/cfg.sh -n dnode3 -c numOfMnodes -v 3
@@ -16,64 +12,28 @@ system sh/cfg.sh -n dnode1 -c mnodeEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode2 -c mnodeEqualVnodeNum -v 4
 system sh/cfg.sh -n dnode3 -c mnodeEqualVnodeNum -v 4
 
-system sh/cfg.sh -n dnode1 -c http -v 1
-system sh/cfg.sh -n dnode2 -c http -v 1
-system sh/cfg.sh -n dnode3 -c http -v 1
-
-system sh/cfg.sh -n dnode1 -c mDebugFlag -v 143
-system sh/cfg.sh -n dnode2 -c mDebugFlag -v 143
-system sh/cfg.sh -n dnode3 -c mDebugFlag -v 143
-
-system sh/cfg.sh -n dnode1 -c sdbDebugFlag -v 143
-system sh/cfg.sh -n dnode2 -c sdbDebugFlag -v 143
-system sh/cfg.sh -n dnode3 -c sdbDebugFlag -v 143
-
-system sh/cfg.sh -n dnode1 -c sdebugFlag -v 143
-system sh/cfg.sh -n dnode2 -c sdebugFlag -v 143
-system sh/cfg.sh -n dnode3 -c sdebugFlag -v 143
-
-system sh/cfg.sh -n dnode1 -c rpcDebugFlag -v 135
-system sh/cfg.sh -n dnode2 -c rpcDebugFlag -v 135
-system sh/cfg.sh -n dnode3 -c rpcDebugFlag -v 135
-
-system sh/cfg.sh -n dnode1 -c tsdbDebugFlag -v 131
-system sh/cfg.sh -n dnode2 -c tsdbDebugFlag -v 131
-system sh/cfg.sh -n dnode3 -c tsdbDebugFlag -v 131
-
-system sh/cfg.sh -n dnode1 -c mqttDebugFlag -v 131
-system sh/cfg.sh -n dnode2 -c mqttDebugFlag -v 131
-system sh/cfg.sh -n dnode3 -c mqttDebugFlag -v 131
-
-system sh/cfg.sh -n dnode1 -c qdebugFlag -v 131
-system sh/cfg.sh -n dnode2 -c qdebugFlag -v 131
-system sh/cfg.sh -n dnode3 -c qdebugFlag -v 131
-
-system sh/cfg.sh -n dnode1 -c cDebugFlag -v 135
-system sh/cfg.sh -n dnode2 -c cDebugFlag -v 135
-system sh/cfg.sh -n dnode3 -c cDebugFlag -v 135
-
-system sh/cfg.sh -n dnode1 -c udebugFlag -v 131
-system sh/cfg.sh -n dnode2 -c udebugFlag -v 131
-system sh/cfg.sh -n dnode3 -c udebugFlag -v 131
+system sh/cfg.sh -n dnode1 -c http -v 0
+system sh/cfg.sh -n dnode2 -c http -v 0
+system sh/cfg.sh -n dnode3 -c http -v 0
 
-system sh/cfg.sh -n dnode1 -c wdebugFlag -v 131
-system sh/cfg.sh -n dnode2 -c wdebugFlag -v 131
-system sh/cfg.sh -n dnode3 -c wdebugFlag -v 131
+system sh/cfg.sh -n dnode1 -c maxTablesPerVnode -v 20000
+system sh/cfg.sh -n dnode2 -c maxTablesPerVnode -v 20000
+system sh/cfg.sh -n dnode3 -c maxTablesPerVnode -v 20000
 
-system sh/cfg.sh -n dnode1 -c maxTablesPerVnode -v 1000000
-system sh/cfg.sh -n dnode2 -c maxTablesPerVnode -v 1000000
-system sh/cfg.sh -n dnode3 -c maxTablesPerVnode -v 1000000
+system sh/cfg.sh -n dnode1 -c replica -v 3
+system sh/cfg.sh -n dnode2 -c replica -v 3
+system sh/cfg.sh -n dnode3 -c replica -v 3
 
 print ============== deploy
 
-system sh/exec.sh -n dnode1 -s start
-sleep 2001
+system sh/exec.sh -n dnode1 -s start 
+sleep 5001
 sql connect
 
 sql create dnode $hostname2
 sql create dnode $hostname3
-system sh/exec.sh -n dnode2 -s start
-system sh/exec.sh -n dnode3 -s start
+system sh/exec.sh -n dnode2 -s start 
+system sh/exec.sh -n dnode3 -s start 
 
 print  =============== step1
 $x = 0
@@ -112,8 +72,8 @@ print $data0_3 $data2_3
 
 
 $x = $x + 1
-sleep 2000
-if $x == 1000 then
+sleep 5000
+if $x == 100000 then
   return -1
 endi
 

tests/script/unique/cluster/alter.sim

+system sh/stop_dnodes.sh
+
+system sh/deploy.sh -n dnode1 -i 1
+system sh/deploy.sh -n dnode2 -i 2
+system sh/deploy.sh -n dnode3 -i 3
+system sh/deploy.sh -n dnode4 -i 4
+
+system sh/cfg.sh -n dnode1 -c role -v 1
+system sh/cfg.sh -n dnode2 -c role -v 2
+system sh/cfg.sh -n dnode3 -c role -v 2
+system sh/cfg.sh -n dnode4 -c role -v 2
+
+system sh/cfg.sh -n dnode1 -c balanceInterval -v 10
+system sh/cfg.sh -n dnode2 -c balanceInterval -v 10
+system sh/cfg.sh -n dnode3 -c balanceInterval -v 10
+system sh/cfg.sh -n dnode4 -c balanceInterval -v 10
+
+system sh/cfg.sh -n dnode1 -c wallevel -v 2
+system sh/cfg.sh -n dnode2 -c wallevel -v 2
+system sh/cfg.sh -n dnode3 -c wallevel -v 2
+system sh/cfg.sh -n dnode4 -c wallevel -v 2
+
+system sh/cfg.sh -n dnode1 -c balance -v 0
+system sh/cfg.sh -n dnode2 -c balance -v 0
+system sh/cfg.sh -n dnode3 -c balance -v 0
+system sh/cfg.sh -n dnode4 -c balance -v 0
+
+print ========== step1
+system sh/exec.sh -n dnode1 -s start
+sql connect
+sleep 3000
+
+sql create dnode $hostname2
+system sh/exec.sh -n dnode2 -s start
+sleep 3000
+
+print ========== step2
+sql create database d1
+sql create table d1.t1 (t timestamp, i int) 
+sql insert into d1.t1 values(now+1s, 15)
+sql insert into d1.t1 values(now+2s, 14)
+sql insert into d1.t1 values(now+3s, 13)
+sql insert into d1.t1 values(now+4s, 12)
+sql insert into d1.t1 values(now+5s, 11)
+
+print ========== step3
+sleep 2000
+sql create dnode $hostname3
+system sh/exec.sh -n dnode3 -s start
+sql create dnode $hostname4
+system sh/exec.sh -n dnode4 -s start
+
+sql show dnodes
+print dnode1 openVnodes $data2_1
+print dnode2 openVnodes $data2_2
+print dnode3 openVnodes $data2_3
+print dnode4 openVnodes $data2_4
+if $data2_1 != 0 then
+	return -1
+endi
+if $data2_2 != 1 then
+	return -1
+endi
+if $data2_3 != 0 then
+	return -1
+endi
+if $data2_4 != 0 then
+	return -1
+endi
+
+print ========== step4
+sql alter dnode 2 balance "vnode:2-dnode:3"
+
+$x = 0
+show4: 
+	$x = $x + 1
+	sleep 2000
+	if $x == 10 then
+		return -1
+	endi
+	
+sql show dnodes
+print dnode1 openVnodes $data2_1
+print dnode2 openVnodes $data2_2
+print dnode3 openVnodes $data2_3
+print dnode4 openVnodes $data2_4
+if $data2_2 != 0 then
+    goto show4
+endi
+if $data2_3 != 1 then
+    goto show4
+endi
+if $data2_4 != 0 then
+    goto show4
+endi
+
+print ========== step5
+sql alter dnode 3 balance "vnode:2-dnode:4"
+
+$x = 0
+show5: 
+	$x = $x + 1
+	sleep 2000
+	if $x == 10 then
+		return -1
+	endi
+	
+sql show dnodes
+print dnode1 openVnodes $data2_1
+print dnode2 openVnodes $data2_2
+print dnode3 openVnodes $data2_3
+print dnode4 openVnodes $data2_4
+if $data2_2 != 0 then
+    goto show5
+endi
+if $data2_3 != 0 then
+    goto show5
+endi
+if $data2_4 != 1 then
+    goto show5
+endi
+
+print ========== step6
+sql alter dnode 4 balance "vnode:2-dnode:2"
+
+$x = 0
+show6: 
+	$x = $x + 1
+	sleep 2000
+	if $x == 10 then
+		return -1
+	endi
+	
+sql show dnodes
+print dnode1 openVnodes $data2_1
+print dnode2 openVnodes $data2_2
+print dnode3 openVnodes $data2_3
+print dnode4 openVnodes $data2_4
+if $data2_2 != 1 then
+    goto show6
+endi
+if $data2_3 != 0 then
+    goto show6
+endi
+if $data2_4 != 0 then
+    goto show6
+endi
+
+print ========== step7
+sql select * from d1.t1 order by t desc
+print $data01 $data11 $data21 $data31 $data41 
+if $data01 != 11 then
+  return -1
+endi
+if $data11 != 12 then
+  return -1
+endi
+if $data21 != 13 then
+  return -1
+endi
+if $data31 != 14 then
+  return -1
+endi
+if $data41 != 15 then
+  return -1
+endi
+
+print ========== step8
+sql_error sql alter dnode 4 balance "vnode:2-dnode:5"
+
+system sh/exec.sh -n dnode1 -s stop  -x SIGINT
+system sh/exec.sh -n dnode2 -s stop  -x SIGINT
+system sh/exec.sh -n dnode3 -s stop  -x SIGINT
+system sh/exec.sh -n dnode4 -s stop  -x SIGINT
\ No newline at end of file

tests/test/c/CMakeLists.txt

@@ -10,8 +10,8 @@ IF ((TD_LINUX_64) OR (TD_LINUX_32 AND TD_ARM))
   #add_executable(insertPerTable insertPerTable.c)
   #target_link_libraries(insertPerTable taos_static pthread)
 
-  #add_executable(insertPerRow insertPerRow.c)
-  #target_link_libraries(insertPerRow taos_static pthread)
+  add_executable(insertPerRow insertPerRow.c)
+  target_link_libraries(insertPerRow taos_static pthread)
 
   #add_executable(importOneRow importOneRow.c)
   #target_link_libraries(importOneRow taos_static pthread)

tests/test/c/insertPerRow.c

@@ -44,14 +44,16 @@ void  createDbAndTable();
 void  insertData();
 
 int32_t randomData[MAX_RANDOM_POINTS];
-int64_t rowsPerTable = 10000;
+int64_t rowsPerTable = 1000000000;
 int64_t pointsPerTable = 1;
-int64_t numOfThreads = 1;
-int64_t numOfTablesPerThread = 200;
+int64_t numOfThreads = 10;
+int64_t numOfTablesPerThread = 100;
 char    dbName[32] = "db";
 char    stableName[64] = "st";
-int32_t cache = 16;
-int32_t tables = 5000;
+int32_t cache = 1;
+int32_t replica = 3;
+int32_t days = 10;
+int32_t interval = 1000;
 
 int main(int argc, char *argv[]) {
   shellParseArgument(argc, argv);
@@ -77,7 +79,7 @@ void createDbAndTable() {
     exit(1);
   }
 
-  sprintf(qstr, "create database if not exists %s cache %d maxtables %d", dbName, cache, tables);
+  sprintf(qstr, "create database if not exists %s cache %d replica %d days %d", dbName, cache, replica, days);
   pSql = taos_query(con, qstr);
   int32_t code = taos_errno(pSql);
   if (code != 0) {
@@ -239,7 +241,7 @@ void *syncTest(void *param) {
   st = systemTime.tv_sec * 1000000 + systemTime.tv_usec;
 
   int64_t start = 1430000000000;
-  int64_t interval = 1000;  // 1000 ms
+  interval = 1000;  // 1000 ms
 
   char *sql = qstr;
   char  inserStr[] = "insert into";
@@ -309,10 +311,14 @@ void printHelp() {
   printf("%s%s%s%" PRId64 "\n", indent, indent, "Number of threads to be used, default is ", numOfThreads);
   printf("%s%s\n", indent, "-n");
   printf("%s%s%s%" PRId64 "\n", indent, indent, "Number of tables per thread, default is ", numOfTablesPerThread);
-  printf("%s%s\n", indent, "-tables");
-  printf("%s%s%s%d\n", indent, indent, "Database parameters tables, default is ", tables);
+  printf("%s%s\n", indent, "-replica");
+  printf("%s%s%s%d\n", indent, indent, "Database parameters replica, default is ", replica);
   printf("%s%s\n", indent, "-cache");
-  printf("%s%s%s%d\n", indent, indent, "Database parameters cache, default is ", cache);
+  printf("%s%s%s%d\n", indent, indent, "Database parameters replica, default is ", cache);
+  printf("%s%s\n", indent, "-days");
+  printf("%s%s%s%d\n", indent, indent, "Database parameters days, default is ", days);
+  printf("%s%s\n", indent, "-interval");
+  printf("%s%s%s%d\n", indent, indent, "Interval of each rows in ms, default is ", interval);
 
   exit(EXIT_SUCCESS);
 }
@@ -336,10 +342,14 @@ void shellParseArgument(int argc, char *argv[]) {
       numOfThreads = atoi(argv[++i]);
     } else if (strcmp(argv[i], "-n") == 0) {
       numOfTablesPerThread = atoi(argv[++i]);
-    } else if (strcmp(argv[i], "-tables") == 0) {
-      tables = atoi(argv[++i]);
+    } else if (strcmp(argv[i], "-replica") == 0) {
+      replica = atoi(argv[++i]);
     } else if (strcmp(argv[i], "-cache") == 0) {
       cache = atoi(argv[++i]);
+    } else if (strcmp(argv[i], "-days") == 0) {
+      days = atoi(argv[++i]);
+    } else if (strcmp(argv[i], "-interval") == 0) {
+      interval = atoi(argv[++i]);
     } else {
     }
   }
@@ -349,7 +359,7 @@ void shellParseArgument(int argc, char *argv[]) {
   pPrint("%snumOfThreads:%" PRId64 "%s", GREEN, numOfThreads, NC);
   pPrint("%snumOfTablesPerThread:%" PRId64 "%s", GREEN, numOfTablesPerThread, NC);
   pPrint("%scache:%" PRId32 "%s", GREEN, cache, NC);
-  pPrint("%stables:%" PRId32 "%s", GREEN, tables, NC);
+  pPrint("%stables:%" PRId32 "%s", GREEN, replica, NC);
   pPrint("%sdbName:%s%s", GREEN, dbName, NC);
   pPrint("%stableName:%s%s", GREEN, stableName, NC);
   pPrint("%sstart to run%s", GREEN, NC);

tests/tsim/src/simExe.c

@@ -670,12 +670,12 @@ bool simExecuteNativeSqlCommand(SScript *script, char *rest, bool isSlow) {
     ret = taos_errno(pSql);
     
     if (ret == TSDB_CODE_MND_TABLE_ALREADY_EXIST || ret == TSDB_CODE_MND_DB_ALREADY_EXIST) {
-      simDebug("script:%s, taos:%p, %s success, ret:%d:%s", script->fileName, script->taos, rest, ret, tstrerror(ret));
+      simDebug("script:%s, taos:%p, %s success, ret:%d:%s", script->fileName, script->taos, rest, ret & 0XFFFF, tstrerror(ret));
       ret = 0;
       break;
     } else if (ret != 0) {
       simDebug("script:%s, taos:%p, %s failed, ret:%d:%s, error:%s",
-               script->fileName, script->taos, rest, ret, tstrerror(ret), taos_errstr(pSql));
+               script->fileName, script->taos, rest, ret & 0XFFFF, tstrerror(ret), taos_errstr(pSql));
 
       if (line->errorJump == SQL_JUMP_TRUE) {
         script->linePos = line->jump;
@@ -691,7 +691,7 @@ bool simExecuteNativeSqlCommand(SScript *script, char *rest, bool isSlow) {
   }
 
   if (ret) {
-    sprintf(script->error, "lineNum:%d. sql:%s failed, ret:%d:%s", line->lineNum, rest, ret, tstrerror(ret));
+    sprintf(script->error, "lineNum:%d. sql:%s failed, ret:%d:%s", line->lineNum, rest, ret & 0XFFFF, tstrerror(ret));
     return false;
   }
 
@@ -821,7 +821,7 @@ bool simExecuteRestFulSqlCommand(SScript *script, char *rest) {
     ret = simExecuteRestFulCommand(script, command);
     if (ret == TSDB_CODE_MND_TABLE_ALREADY_EXIST ||
         ret == TSDB_CODE_MND_DB_ALREADY_EXIST) {
-      simDebug("script:%s, taos:%p, %s success, ret:%d:%s", script->fileName, script->taos, rest, ret, tstrerror(ret));
+      simDebug("script:%s, taos:%p, %s success, ret:%d:%s", script->fileName, script->taos, rest, ret & 0XFFFF, tstrerror(ret));
       ret = 0;
       break;
     } else if (ret != 0) {
@@ -957,12 +957,12 @@ bool simExecuteSqlErrorCmd(SScript *script, char *rest) {
 
   if (ret != TSDB_CODE_SUCCESS) {
     simDebug("script:%s, taos:%p, %s execute, expect failed, so success, ret:%d:%s",
-        script->fileName, script->taos, rest, ret, tstrerror(ret));
+        script->fileName, script->taos, rest, ret & 0XFFFF, tstrerror(ret));
     script->linePos++;
     return true;
   }
   
-  sprintf(script->error, "lineNum:%d. sql:%s expect failed, but success, ret:%d:%s", line->lineNum, rest, ret, tstrerror(ret));
+  sprintf(script->error, "lineNum:%d. sql:%s expect failed, but success, ret:%d:%s", line->lineNum, rest, ret & 0XFFFF, tstrerror(ret));
 
   return false;
 }