homework-jianmu/source/common/src/tglobal.c

1787 lines
53 KiB
C

/*
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
*
* This program is free software: you can use, redistribute, and/or modify
* it under the terms of the GNU Affero General Public License, version 3
* or later ("AGPL"), as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define _DEFAULT_SOURCE
#include "os.h"
#include "taosdef.h"
#include "taoserror.h"
#include "ulog.h"
#include "tlog.h"
#include "tconfig.h"
#include "tglobal.h"
#include "tcompare.h"
#include "tutil.h"
#include "ttimezone.h"
#include "tlocale.h"
// cluster
char tsFirst[TSDB_EP_LEN] = {0};
char tsSecond[TSDB_EP_LEN] = {0};
char tsArbitrator[TSDB_EP_LEN] = {0};
char tsLocalFqdn[TSDB_FQDN_LEN] = {0};
char tsLocalEp[TSDB_EP_LEN] = {0}; // Local End Point, hostname:port
uint16_t tsServerPort = 6030;
int32_t tsStatusInterval = 1; // second
int32_t tsNumOfMnodes = 1;
int8_t tsEnableVnodeBak = 1;
int8_t tsEnableTelemetryReporting = 0;
int8_t tsArbOnline = 0;
int64_t tsArbOnlineTimestamp = TSDB_ARB_DUMMY_TIME;
char tsEmail[TSDB_FQDN_LEN] = {0};
int32_t tsDnodeId = 0;
int64_t tsDnodeStartTime = 0;
// common
int32_t tsRpcTimer = 300;
int32_t tsRpcMaxTime = 600; // seconds;
int32_t tsRpcForceTcp = 0; //disable this, means query, show command use udp protocol as default
int32_t tsMaxShellConns = 50000;
int32_t tsMaxConnections = 5000;
int32_t tsShellActivityTimer = 3; // second
float tsNumOfThreadsPerCore = 1.0f;
int32_t tsNumOfCommitThreads = 4;
float tsRatioOfQueryCores = 1.0f;
int8_t tsDaylight = 0;
int8_t tsEnableCoreFile = 0;
int32_t tsMaxBinaryDisplayWidth = 30;
int64_t tsMaxVnodeQueuedBytes = 1024*1024*1024; //1GB
/*
* denote if the server needs to compress response message at the application layer to client, including query rsp,
* metricmeta rsp, and multi-meter query rsp message body. The client compress the submit message to server.
*
* 0: all data are compressed
* -1: all data are not compressed
* other values: if the message payload size is greater than the tsCompressMsgSize, the message will be compressed.
*/
int32_t tsCompressMsgSize = -1;
/* denote if server needs to compress the retrieved column data before adding to the rpc response message body.
* 0: all data are compressed
* -1: all data are not compressed
* other values: if any retrieved column size is greater than the tsCompressColData, all data will be compressed.
*/
int32_t tsCompressColData = -1;
/*
* denote if 3.0 query pattern compatible for 2.0
*/
int32_t tsCompatibleModel = 1;
// client
int32_t tsMaxSQLStringLen = TSDB_MAX_ALLOWED_SQL_LEN;
int32_t tsMaxWildCardsLen = TSDB_PATTERN_STRING_DEFAULT_LEN;
int32_t tsMaxRegexStringLen = TSDB_REGEX_STRING_DEFAULT_LEN;
int8_t tsTscEnableRecordSql = 0;
// the maximum number of results for projection query on super table that are returned from
// one virtual node, to order according to timestamp
int32_t tsMaxNumOfOrderedResults = 100000;
// 10 ms for sliding time, the value will changed in case of time precision changed
int32_t tsMinSlidingTime = 10;
// the maxinum number of distict query result
int32_t tsMaxNumOfDistinctResults = 1000 * 10000;
// 1 us for interval time range, changed accordingly
int32_t tsMinIntervalTime = 1;
// 20sec, the maximum value of stream computing delay, changed accordingly
int32_t tsMaxStreamComputDelay = 20000;
// 10sec, the first stream computing delay time after system launched successfully, changed accordingly
int32_t tsStreamCompStartDelay = 10000;
// the stream computing delay time after executing failed, change accordingly
int32_t tsRetryStreamCompDelay = 10*1000;
// The delayed computing ration. 10% of the whole computing time window by default.
float tsStreamComputDelayRatio = 0.1f;
int32_t tsProjectExecInterval = 10000; // every 10sec, the projection will be executed once
int64_t tsMaxRetentWindow = 24 * 3600L; // maximum time window tolerance
// the maximum allowed query buffer size during query processing for each data node.
// -1 no limit (default)
// 0 no query allowed, queries are disabled
// positive value (in MB)
int32_t tsQueryBufferSize = -1;
int64_t tsQueryBufferSizeBytes = -1;
// in retrieve blocking model, the retrieve threads will wait for the completion of the query processing.
int32_t tsRetrieveBlockingModel = 0;
// last_row(*), first(*), last_row(ts, col1, col2) query, the result fields will be the original column name
int8_t tsKeepOriginalColumnName = 0;
// db parameters
int32_t tsCacheBlockSize = TSDB_DEFAULT_CACHE_BLOCK_SIZE;
int32_t tsBlocksPerVnode = TSDB_DEFAULT_TOTAL_BLOCKS;
int16_t tsDaysPerFile = TSDB_DEFAULT_DAYS_PER_FILE;
int32_t tsDaysToKeep = TSDB_DEFAULT_KEEP;
int32_t tsMinRowsInFileBlock = TSDB_DEFAULT_MIN_ROW_FBLOCK;
int32_t tsMaxRowsInFileBlock = TSDB_DEFAULT_MAX_ROW_FBLOCK;
int16_t tsCommitTime = TSDB_DEFAULT_COMMIT_TIME; // seconds
int32_t tsTimePrecision = TSDB_DEFAULT_PRECISION;
int8_t tsCompression = TSDB_DEFAULT_COMP_LEVEL;
int8_t tsWAL = TSDB_DEFAULT_WAL_LEVEL;
int32_t tsFsyncPeriod = TSDB_DEFAULT_FSYNC_PERIOD;
int32_t tsReplications = TSDB_DEFAULT_DB_REPLICA_OPTION;
int32_t tsQuorum = TSDB_DEFAULT_DB_QUORUM_OPTION;
int16_t tsPartitons = TSDB_DEFAULT_DB_PARTITON_OPTION;
int8_t tsUpdate = TSDB_DEFAULT_DB_UPDATE_OPTION;
int8_t tsCacheLastRow = TSDB_DEFAULT_CACHE_LAST_ROW;
int32_t tsMaxVgroupsPerDb = 0;
int32_t tsMinTablePerVnode = TSDB_TABLES_STEP;
int32_t tsMaxTablePerVnode = TSDB_DEFAULT_TABLES;
int32_t tsTableIncStepPerVnode = TSDB_TABLES_STEP;
int32_t tsTsdbMetaCompactRatio = TSDB_META_COMPACT_RATIO;
// tsdb config
// For backward compatibility
bool tsdbForceKeepFile = false;
// balance
int8_t tsEnableBalance = 1;
int8_t tsAlternativeRole = 0;
int32_t tsBalanceInterval = 300; // seconds
int32_t tsOfflineThreshold = 86400 * 10; // seconds of 10 days
int32_t tsMnodeEqualVnodeNum = 4;
int8_t tsEnableFlowCtrl = 1;
int8_t tsEnableSlaveQuery = 1;
int8_t tsEnableAdjustMaster = 1;
// restful
int8_t tsEnableHttpModule = 1;
int32_t tsRestRowLimit = 10240;
uint16_t tsHttpPort = 6041; // only tcp, range tcp[6041]
int32_t tsHttpCacheSessions = 1000;
int32_t tsHttpSessionExpire = 36000;
int32_t tsHttpMaxThreads = 2;
int8_t tsHttpEnableCompress = 1;
int8_t tsHttpEnableRecordSql = 0;
int8_t tsTelegrafUseFieldNum = 0;
int8_t tsHttpDbNameMandatory = 0;
// mqtt
int8_t tsEnableMqttModule = 0; // not finished yet, not started it by default
char tsMqttHostName[TSDB_MQTT_HOSTNAME_LEN] = "test.mosquitto.org";
char tsMqttPort[TSDB_MQTT_PORT_LEN] = "1883";
char tsMqttUser[TSDB_MQTT_USER_LEN] = {0};
char tsMqttPass[TSDB_MQTT_PASS_LEN] = {0};
char tsMqttClientId[TSDB_MQTT_CLIENT_ID_LEN] = "TDengineMqttSubscriber";
char tsMqttTopic[TSDB_MQTT_TOPIC_LEN] = "/test"; // #
// monitor
int8_t tsEnableMonitorModule = 1;
char tsMonitorDbName[TSDB_DB_NAME_LEN] = "log";
char tsInternalPass[] = "secretkey";
int32_t tsMonitorInterval = 30; // seconds
// stream
int8_t tsEnableStream = 1;
// internal
int8_t tsCompactMnodeWal = 0;
int8_t tsPrintAuth = 0;
int8_t tscEmbedded = 0;
char tsVnodeDir[PATH_MAX] = {0};
char tsDnodeDir[PATH_MAX] = {0};
char tsMnodeDir[PATH_MAX] = {0};
int32_t tsDiskCfgNum = 0;
int32_t tsTopicBianryLen = 16000;
#ifndef _STORAGE
SDiskCfg tsDiskCfg[1];
#else
SDiskCfg tsDiskCfg[TSDB_MAX_DISKS];
#endif
/*
* minimum scale for whole system, millisecond by default
* for TSDB_TIME_PRECISION_MILLI: 86400000L
* TSDB_TIME_PRECISION_MICRO: 86400000000L
* TSDB_TIME_PRECISION_NANO: 86400000000000L
*/
int64_t tsTickPerDay[] = {86400000L, 86400000000L, 86400000000000L};
// system info
float tsTotalTmpDirGB = 0;
float tsTotalDataDirGB = 0;
float tsAvailTmpDirectorySpace = 0;
float tsAvailDataDirGB = 0;
float tsUsedDataDirGB = 0;
float tsReservedTmpDirectorySpace = 1.0f;
float tsMinimalDataDirGB = 2.0f;
int32_t tsTotalMemoryMB = 0;
uint32_t tsVersion = 0;
#ifdef TD_TSZ
//
// lossy compress 6
//
char lossyColumns[32] = ""; // "float|double" means all float and double columns can be lossy compressed. set empty can close lossy compress.
// below option can take effect when tsLossyColumns not empty
double fPrecision = 1E-8; // float column precision
double dPrecision = 1E-16; // double column precision
uint32_t maxRange = 500; // max range
uint32_t curRange = 100; // range
char Compressor[32] = "ZSTD_COMPRESSOR"; // ZSTD_COMPRESSOR or GZIP_COMPRESSOR
#endif
// long query death-lock
int8_t tsDeadLockKillQuery = 0;
int32_t (*monStartSystemFp)() = NULL;
void (*monStopSystemFp)() = NULL;
void (*monExecuteSQLFp)(char *sql) = NULL;
char *qtypeStr[] = {"rpc", "fwd", "wal", "cq", "query"};
static pthread_once_t tsInitGlobalCfgOnce = PTHREAD_ONCE_INIT;
void taosSetAllDebugFlag() {
if (debugFlag != 0) {
mDebugFlag = debugFlag;
sdbDebugFlag = debugFlag;
dDebugFlag = debugFlag;
vDebugFlag = debugFlag;
cDebugFlag = debugFlag;
jniDebugFlag = debugFlag;
odbcDebugFlag = debugFlag;
httpDebugFlag = debugFlag;
mqttDebugFlag = debugFlag;
monDebugFlag = debugFlag;
qDebugFlag = debugFlag;
rpcDebugFlag = debugFlag;
uDebugFlag = debugFlag;
sDebugFlag = debugFlag;
wDebugFlag = debugFlag;
tsdbDebugFlag = debugFlag;
cqDebugFlag = debugFlag;
uInfo("all debug flag are set to %d", debugFlag);
}
}
int32_t taosCfgDynamicOptions(char *msg) {
char *option, *value;
int32_t olen, vlen;
int32_t vint = 0;
paGetToken(msg, &option, &olen);
if (olen == 0) return -1;;
paGetToken(option + olen + 1, &value, &vlen);
if (vlen == 0)
vint = 135;
else {
vint = atoi(value);
}
uInfo("change dynamic option: %s, value: %d", option, vint);
for (int32_t i = 0; i < tsGlobalConfigNum; ++i) {
SGlobalCfg *cfg = tsGlobalConfig + i;
//if (!(cfg->cfgType & TSDB_CFG_CTYPE_B_LOG)) continue;
if (cfg->valType != TAOS_CFG_VTYPE_INT32 && cfg->valType != TAOS_CFG_VTYPE_INT8) continue;
int32_t cfgLen = (int32_t)strlen(cfg->option);
if (cfgLen != olen) continue;
if (strncasecmp(option, cfg->option, olen) != 0) continue;
if (cfg->valType == TAOS_CFG_VTYPE_INT32) {
*((int32_t *)cfg->ptr) = vint;
} else {
*((int8_t *)cfg->ptr) = (int8_t)vint;
}
if (strncasecmp(cfg->option, "monitor", olen) == 0) {
if (1 == vint) {
if (monStartSystemFp) {
(*monStartSystemFp)();
uInfo("monitor is enabled");
} else {
uError("monitor can't be updated, for monitor not initialized");
}
} else {
if (monStopSystemFp) {
(*monStopSystemFp)();
uInfo("monitor is disabled");
} else {
uError("monitor can't be updated, for monitor not initialized");
}
}
return 0;
}
if (strncasecmp(cfg->option, "debugFlag", olen) == 0) {
taosSetAllDebugFlag();
}
return 0;
}
if (strncasecmp(option, "resetlog", 8) == 0) {
taosResetLog();
taosPrintGlobalCfg();
return 0;
}
if (strncasecmp(option, "resetQueryCache", 15) == 0) {
if (monExecuteSQLFp) {
(*monExecuteSQLFp)("resetQueryCache");
uInfo("resetquerycache is executed");
} else {
uError("resetquerycache can't be executed, for monitor not started");
}
}
return false;
}
void taosAddDataDir(int index, char *v1, int level, int primary) {
tstrncpy(tsDiskCfg[index].dir, v1, TSDB_FILENAME_LEN);
tsDiskCfg[index].level = level;
tsDiskCfg[index].primary = primary;
uTrace("dataDir:%s, level:%d primary:%d is configured", v1, level, primary);
}
#ifndef _STORAGE
void taosReadDataDirCfg(char *v1, char *v2, char *v3) {
if (tsDiskCfgNum == 1) {
SDiskCfg *cfg = &tsDiskCfg[0];
uInfo("dataDir:%s, level:%d primary:%d is replaced by %s", cfg->dir, cfg->level, cfg->primary, v1);
}
taosAddDataDir(0, v1, 0, 1);
tsDiskCfgNum = 1;
}
void taosPrintDataDirCfg() {
for (int i = 0; i < tsDiskCfgNum; ++i) {
SDiskCfg *cfg = &tsDiskCfg[i];
uInfo(" dataDir: %s", cfg->dir);
}
}
#endif
static void taosCheckDataDirCfg() {
if (tsDiskCfgNum <= 0) {
taosAddDataDir(0, tsDataDir, 0, 1);
tsDiskCfgNum = 1;
uTrace("dataDir:%s, level:0 primary:1 is configured by default", tsDataDir);
}
}
static void doInitGlobalConfig(void) {
osInit();
srand(taosSafeRand());
SGlobalCfg cfg = {0};
// ip address
cfg.option = "firstEp";
cfg.ptr = tsFirst;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_EP_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "secondEp";
cfg.ptr = tsSecond;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_EP_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "fqdn";
cfg.ptr = tsLocalFqdn;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_FQDN_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// port
cfg.option = "serverPort";
cfg.ptr = &tsServerPort;
cfg.valType = TAOS_CFG_VTYPE_UINT16;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 1;
cfg.maxValue = 65056;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// directory
cfg.option = "configDir";
cfg.ptr = configDir;
cfg.valType = TAOS_CFG_VTYPE_DIRECTORY;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_FILENAME_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "logDir";
cfg.ptr = tsLogDir;
cfg.valType = TAOS_CFG_VTYPE_DIRECTORY;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT | TSDB_CFG_CTYPE_B_LOG;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_FILENAME_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "scriptDir";
cfg.ptr = tsScriptDir;
cfg.valType = TAOS_CFG_VTYPE_DIRECTORY;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_FILENAME_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "dataDir";
cfg.ptr = tsDataDir;
cfg.valType = TAOS_CFG_VTYPE_DATA_DIRCTORY;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_FILENAME_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "arbitrator";
cfg.ptr = tsArbitrator;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_EP_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// dnode configs
cfg.option = "numOfThreadsPerCore";
cfg.ptr = &tsNumOfThreadsPerCore;
cfg.valType = TAOS_CFG_VTYPE_FLOAT;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 10;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "numOfCommitThreads";
cfg.ptr = &tsNumOfCommitThreads;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 1;
cfg.maxValue = 100;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "ratioOfQueryCores";
cfg.ptr = &tsRatioOfQueryCores;
cfg.valType = TAOS_CFG_VTYPE_FLOAT;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 0.0f;
cfg.maxValue = 2.0f;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "maxNumOfDistinctRes";
cfg.ptr = &tsMaxNumOfDistinctResults;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 10*10000;
cfg.maxValue = 10000*10000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "numOfMnodes";
cfg.ptr = &tsNumOfMnodes;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 1;
cfg.maxValue = 3;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "vnodeBak";
cfg.ptr = &tsEnableVnodeBak;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 1;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "telemetryReporting";
cfg.ptr = &tsEnableTelemetryReporting;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 1;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "balance";
cfg.ptr = &tsEnableBalance;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 1;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "balanceInterval";
cfg.ptr = &tsBalanceInterval;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 1;
cfg.maxValue = 30000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// 0-any; 1-mnode; 2-vnode
cfg.option = "role";
cfg.ptr = &tsAlternativeRole;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 0;
cfg.maxValue = 2;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// timer
cfg.option = "maxTmrCtrl";
cfg.ptr = &tsMaxTmrCtrl;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 8;
cfg.maxValue = 2048;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "monitorInterval";
cfg.ptr = &tsMonitorInterval;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 1;
cfg.maxValue = 600;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_SECOND;
taosInitConfigOption(cfg);
cfg.option = "offlineThreshold";
cfg.ptr = &tsOfflineThreshold;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 3;
cfg.maxValue = 86400 * 365;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_SECOND;
taosInitConfigOption(cfg);
cfg.option = "rpcTimer";
cfg.ptr = &tsRpcTimer;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 100;
cfg.maxValue = 3000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_MS;
taosInitConfigOption(cfg);
cfg.option = "rpcForceTcp";
cfg.ptr = &tsRpcForceTcp;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "rpcMaxTime";
cfg.ptr = &tsRpcMaxTime;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 100;
cfg.maxValue = 7200;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_SECOND;
taosInitConfigOption(cfg);
cfg.option = "statusInterval";
cfg.ptr = &tsStatusInterval;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 1;
cfg.maxValue = 10;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_SECOND;
taosInitConfigOption(cfg);
cfg.option = "shellActivityTimer";
cfg.ptr = &tsShellActivityTimer;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 1;
cfg.maxValue = 120;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_SECOND;
taosInitConfigOption(cfg);
cfg.option = "minSlidingTime";
cfg.ptr = &tsMinSlidingTime;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 10;
cfg.maxValue = 1000000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_MS;
taosInitConfigOption(cfg);
cfg.option = "minIntervalTime";
cfg.ptr = &tsMinIntervalTime;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 1;
cfg.maxValue = 1000000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_MS;
taosInitConfigOption(cfg);
cfg.option = "maxStreamCompDelay";
cfg.ptr = &tsMaxStreamComputDelay;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 10;
cfg.maxValue = 1000000000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_MS;
taosInitConfigOption(cfg);
cfg.option = "maxFirstStreamCompDelay";
cfg.ptr = &tsStreamCompStartDelay;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 1000;
cfg.maxValue = 1000000000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_MS;
taosInitConfigOption(cfg);
cfg.option = "retryStreamCompDelay";
cfg.ptr = &tsRetryStreamCompDelay;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 10;
cfg.maxValue = 1000000000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_MS;
taosInitConfigOption(cfg);
cfg.option = "streamCompDelayRatio";
cfg.ptr = &tsStreamComputDelayRatio;
cfg.valType = TAOS_CFG_VTYPE_FLOAT;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0.1f;
cfg.maxValue = 0.9f;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "maxVgroupsPerDb";
cfg.ptr = &tsMaxVgroupsPerDb;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 8192;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// database configs
cfg.option = "maxTablesPerVnode";
cfg.ptr = &tsMaxTablePerVnode;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_TABLES;
cfg.maxValue = TSDB_MAX_TABLES;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "minTablesPerVnode";
cfg.ptr = &tsMinTablePerVnode;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_TABLES;
cfg.maxValue = TSDB_MAX_TABLES;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "tableIncStepPerVnode";
cfg.ptr = &tsTableIncStepPerVnode;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_TABLES;
cfg.maxValue = TSDB_MAX_TABLES;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "cache";
cfg.ptr = &tsCacheBlockSize;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_CACHE_BLOCK_SIZE;
cfg.maxValue = TSDB_MAX_CACHE_BLOCK_SIZE;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_MB;
taosInitConfigOption(cfg);
cfg.option = "blocks";
cfg.ptr = &tsBlocksPerVnode;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_TOTAL_BLOCKS;
cfg.maxValue = TSDB_MAX_TOTAL_BLOCKS;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "days";
cfg.ptr = &tsDaysPerFile;
cfg.valType = TAOS_CFG_VTYPE_INT16;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_DAYS_PER_FILE;
cfg.maxValue = TSDB_MAX_DAYS_PER_FILE;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "keep";
cfg.ptr = &tsDaysToKeep;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_KEEP;
cfg.maxValue = TSDB_MAX_KEEP;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "minRows";
cfg.ptr = &tsMinRowsInFileBlock;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_MIN_ROW_FBLOCK;
cfg.maxValue = TSDB_MAX_MIN_ROW_FBLOCK;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "maxRows";
cfg.ptr = &tsMaxRowsInFileBlock;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_MAX_ROW_FBLOCK;
cfg.maxValue = TSDB_MAX_MAX_ROW_FBLOCK;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "precision";
cfg.ptr = &tsTimePrecision;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_PRECISION;
cfg.maxValue = TSDB_MAX_PRECISION;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "comp";
cfg.ptr = &tsCompression;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_COMP_LEVEL;
cfg.maxValue = TSDB_MAX_COMP_LEVEL;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "walLevel";
cfg.ptr = &tsWAL;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_WAL_LEVEL;
cfg.maxValue = TSDB_MAX_WAL_LEVEL;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "fsync";
cfg.ptr = &tsFsyncPeriod;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_FSYNC_PERIOD;
cfg.maxValue = TSDB_MAX_FSYNC_PERIOD;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "replica";
cfg.ptr = &tsReplications;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_DB_REPLICA_OPTION;
cfg.maxValue = TSDB_MAX_DB_REPLICA_OPTION;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "partitions";
cfg.ptr = &tsPartitons;
cfg.valType = TAOS_CFG_VTYPE_INT16;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_DB_PARTITON_OPTION;
cfg.maxValue = TSDB_MAX_DB_PARTITON_OPTION;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "quorum";
cfg.ptr = &tsQuorum;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_DB_QUORUM_OPTION;
cfg.maxValue = TSDB_MAX_DB_QUORUM_OPTION;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "update";
cfg.ptr = &tsUpdate;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_DB_UPDATE;
cfg.maxValue = TSDB_MAX_DB_UPDATE;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "cachelast";
cfg.ptr = &tsCacheLastRow;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MIN_DB_CACHE_LAST_ROW;
cfg.maxValue = TSDB_MAX_DB_CACHE_LAST_ROW;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "mqttHostName";
cfg.ptr = tsMqttHostName;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_NOT_PRINT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_MQTT_HOSTNAME_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "mqttPort";
cfg.ptr = tsMqttPort;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_NOT_PRINT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_MQTT_PORT_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "mqttTopic";
cfg.ptr = tsMqttTopic;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_NOT_PRINT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_MQTT_TOPIC_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "compressMsgSize";
cfg.ptr = &tsCompressMsgSize;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = -1;
cfg.maxValue = 100000000.0f;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "compressColData";
cfg.ptr = &tsCompressColData;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = -1;
cfg.maxValue = 100000000.0f;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "maxSQLLength";
cfg.ptr = &tsMaxSQLStringLen;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MAX_SQL_LEN;
cfg.maxValue = TSDB_MAX_ALLOWED_SQL_LEN;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_BYTE;
taosInitConfigOption(cfg);
cfg.option = "maxWildCardsLength";
cfg.ptr = &tsMaxWildCardsLen;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = TSDB_MAX_FIELD_LEN;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_BYTE;
taosInitConfigOption(cfg);
cfg.option = "maxRegexStringLen";
cfg.ptr = &tsMaxRegexStringLen;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = TSDB_MAX_FIELD_LEN;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_BYTE;
taosInitConfigOption(cfg);
cfg.option = "maxNumOfOrderedRes";
cfg.ptr = &tsMaxNumOfOrderedResults;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = TSDB_MAX_SQL_LEN;
cfg.maxValue = TSDB_MAX_ALLOWED_SQL_LEN;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "queryBufferSize";
cfg.ptr = &tsQueryBufferSize;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = -1;
cfg.maxValue = 500000000000.0f;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_BYTE;
taosInitConfigOption(cfg);
cfg.option = "retrieveBlockingModel";
cfg.ptr = &tsRetrieveBlockingModel;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 1;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "keepColumnName";
cfg.ptr = &tsKeepOriginalColumnName;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 1;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// locale & charset
cfg.option = "timezone";
cfg.ptr = tsTimezone;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_TIMEZONE_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "locale";
cfg.ptr = tsLocale;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_LOCALE_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "charset";
cfg.ptr = tsCharset;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = TSDB_LOCALE_LEN;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// connect configs
cfg.option = "maxShellConns";
cfg.ptr = &tsMaxShellConns;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 10;
cfg.maxValue = 50000000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "maxConnections";
cfg.ptr = &tsMaxConnections;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 1;
cfg.maxValue = 100000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "minimalLogDirGB";
cfg.ptr = &tsMinimalLogDirGB;
cfg.valType = TAOS_CFG_VTYPE_FLOAT;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0.001f;
cfg.maxValue = 10000000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_GB;
taosInitConfigOption(cfg);
cfg.option = "minimalTmpDirGB";
cfg.ptr = &tsReservedTmpDirectorySpace;
cfg.valType = TAOS_CFG_VTYPE_FLOAT;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0.001f;
cfg.maxValue = 10000000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_GB;
taosInitConfigOption(cfg);
cfg.option = "minimalDataDirGB";
cfg.ptr = &tsMinimalDataDirGB;
cfg.valType = TAOS_CFG_VTYPE_FLOAT;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0.001f;
cfg.maxValue = 10000000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_GB;
taosInitConfigOption(cfg);
// module configs
cfg.option = "mnodeEqualVnodeNum";
cfg.ptr = &tsMnodeEqualVnodeNum;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// module configs
cfg.option = "flowctrl";
cfg.ptr = &tsEnableFlowCtrl;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "slaveQuery";
cfg.ptr = &tsEnableSlaveQuery;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "adjustMaster";
cfg.ptr = &tsEnableAdjustMaster;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "http";
cfg.ptr = &tsEnableHttpModule;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 1;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "mqtt";
cfg.ptr = &tsEnableMqttModule;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 1;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "monitor";
cfg.ptr = &tsEnableMonitorModule;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 1;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "stream";
cfg.ptr = &tsEnableStream;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 1;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "topicBianryLen";
cfg.ptr = &tsTopicBianryLen;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 16;
cfg.maxValue = 16000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "httpEnableRecordSql";
cfg.ptr = &tsHttpEnableRecordSql;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "telegrafUseFieldNum";
cfg.ptr = &tsTelegrafUseFieldNum;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 1;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "httpMaxThreads";
cfg.ptr = &tsHttpMaxThreads;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 2;
cfg.maxValue = 1000000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "restfulRowLimit";
cfg.ptr = &tsRestRowLimit;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 1;
cfg.maxValue = 10000000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "httpDbNameMandatory";
cfg.ptr = &tsHttpDbNameMandatory;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// debug flag
cfg.option = "numOfLogLines";
cfg.ptr = &tsNumOfLogLines;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 1000;
cfg.maxValue = 2000000000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "logKeepDays";
cfg.ptr = &tsLogKeepDays;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = -365000;
cfg.maxValue = 365000;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "asyncLog";
cfg.ptr = &tsAsyncLog;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "debugFlag";
cfg.ptr = &debugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "mDebugFlag";
cfg.ptr = &mDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "dDebugFlag";
cfg.ptr = &dDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "sDebugFlag";
cfg.ptr = &sDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "wDebugFlag";
cfg.ptr = &wDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "sdbDebugFlag";
cfg.ptr = &sdbDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "rpcDebugFlag";
cfg.ptr = &rpcDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "tmrDebugFlag";
cfg.ptr = &tmrDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "cDebugFlag";
cfg.ptr = &cDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "jniDebugFlag";
cfg.ptr = &jniDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "odbcDebugFlag";
cfg.ptr = &odbcDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "uDebugFlag";
cfg.ptr = &uDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "httpDebugFlag";
cfg.ptr = &httpDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "mqttDebugFlag";
cfg.ptr = &mqttDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "monDebugFlag";
cfg.ptr = &monDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "qDebugFlag";
cfg.ptr = &qDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "vDebugFlag";
cfg.ptr = &vDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "tsdbDebugFlag";
cfg.ptr = &tsdbDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "cqDebugFlag";
cfg.ptr = &cqDebugFlag;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_LOG;
cfg.minValue = 0;
cfg.maxValue = 255;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "enableRecordSql";
cfg.ptr = &tsTscEnableRecordSql;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "enableCoreFile";
cfg.ptr = &tsEnableCoreFile;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// version info
cfg.option = "gitinfo";
cfg.ptr = gitinfo;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "gitinfoOfInternal";
cfg.ptr = gitinfoOfInternal;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "buildinfo";
cfg.ptr = buildinfo;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "version";
cfg.ptr = version;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_SHOW | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "maxBinaryDisplayWidth";
cfg.ptr = &tsMaxBinaryDisplayWidth;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 1;
cfg.maxValue = 65536;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "tempDir";
cfg.ptr = tsTempDir;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_CLIENT;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = PATH_MAX;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "tsdbMetaCompactRatio";
cfg.ptr = &tsTsdbMetaCompactRatio;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 0;
cfg.maxValue = 100;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
// enable kill long query
cfg.option = "deadLockKillQuery";
cfg.ptr = &tsDeadLockKillQuery;
cfg.valType = TAOS_CFG_VTYPE_INT8;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG | TSDB_CFG_CTYPE_B_SHOW;
cfg.minValue = 0;
cfg.maxValue = 1;
cfg.ptrLength = 1;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
#ifdef TD_TSZ
// lossy compress
cfg.option = "lossyColumns";
cfg.ptr = lossyColumns;
cfg.valType = TAOS_CFG_VTYPE_STRING;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 0;
cfg.maxValue = 0;
cfg.ptrLength = tListLen(lossyColumns);
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "fPrecision";
cfg.ptr = &fPrecision;
cfg.valType = TAOS_CFG_VTYPE_DOUBLE;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = MIN_FLOAT;
cfg.maxValue = MAX_FLOAT;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "dPrecision";
cfg.ptr = &dPrecision;
cfg.valType = TAOS_CFG_VTYPE_DOUBLE;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = MIN_FLOAT;
cfg.maxValue = MAX_FLOAT;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "maxRange";
cfg.ptr = &maxRange;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 0;
cfg.maxValue = 65536;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
cfg.option = "range";
cfg.ptr = &curRange;
cfg.valType = TAOS_CFG_VTYPE_INT32;
cfg.cfgType = TSDB_CFG_CTYPE_B_CONFIG;
cfg.minValue = 0;
cfg.maxValue = 65536;
cfg.ptrLength = 0;
cfg.unitType = TAOS_CFG_UTYPE_NONE;
taosInitConfigOption(cfg);
assert(tsGlobalConfigNum == TSDB_CFG_MAX_NUM);
#else
assert(tsGlobalConfigNum == TSDB_CFG_MAX_NUM - 5);
#endif
}
void taosInitGlobalCfg() {
pthread_once(&tsInitGlobalCfgOnce, doInitGlobalConfig);
}
int32_t taosCheckGlobalCfg() {
char fqdn[TSDB_FQDN_LEN];
uint16_t port;
if (debugFlag & DEBUG_TRACE || debugFlag & DEBUG_DEBUG || debugFlag & DEBUG_DUMP) {
taosSetAllDebugFlag();
}
if (tsLocalFqdn[0] == 0) {
taosGetFqdn(tsLocalFqdn);
}
snprintf(tsLocalEp, sizeof(tsLocalEp), "%s:%u", tsLocalFqdn, tsServerPort);
uInfo("localEp is: %s", tsLocalEp);
if (tsFirst[0] == 0) {
strcpy(tsFirst, tsLocalEp);
} else {
taosGetFqdnPortFromEp(tsFirst, fqdn, &port);
snprintf(tsFirst, sizeof(tsFirst), "%s:%u", fqdn, port);
}
if (tsSecond[0] == 0) {
strcpy(tsSecond, tsLocalEp);
} else {
taosGetFqdnPortFromEp(tsSecond, fqdn, &port);
snprintf(tsSecond, sizeof(tsSecond), "%s:%u", fqdn, port);
}
taosCheckDataDirCfg();
if (taosDirExist(tsTempDir) != 0) {
return -1;
}
taosGetSystemInfo();
tsSetLocale();
SGlobalCfg *cfg_timezone = taosGetConfigOption("timezone");
if (cfg_timezone && cfg_timezone->cfgStatus == TAOS_CFG_CSTATUS_FILE) {
tsSetTimeZone();
}
if (tsNumOfCores <= 0) {
tsNumOfCores = 1;
}
if (tsHttpMaxThreads == 2) {
int32_t halfNumOfCores = tsNumOfCores >> 1;
if (halfNumOfCores > 2) {
tsHttpMaxThreads = halfNumOfCores;
}
}
if (tsMaxTablePerVnode < tsMinTablePerVnode) {
uError("maxTablesPerVnode(%d) < minTablesPerVnode(%d), reset to minTablesPerVnode(%d)",
tsMaxTablePerVnode, tsMinTablePerVnode, tsMinTablePerVnode);
tsMaxTablePerVnode = tsMinTablePerVnode;
}
// todo refactor
tsVersion = 0;
for (int ver = 0, i = 0; i < TSDB_VERSION_LEN; ++i) {
if (version[i] >= '0' && version[i] <= '9') {
ver = ver * 10 + (version[i] - '0');
} else if (version[i] == '.') {
tsVersion |= ver & 0xFF;
tsVersion <<= 8;
ver = 0;
} else if (version[i] == 0) {
tsVersion |= ver & 0xFF;
break;
}
}
if (tsQueryBufferSize >= 0) {
tsQueryBufferSizeBytes = tsQueryBufferSize * 1048576UL;
}
uInfo(" check global cfg completed");
uInfo("==================================");
taosPrintGlobalCfg();
return 0;
}
int taosGetFqdnPortFromEp(const char *ep, char *fqdn, uint16_t *port) {
*port = 0;
strcpy(fqdn, ep);
char *temp = strchr(fqdn, ':');
if (temp) {
*temp = 0;
*port = atoi(temp+1);
}
if (*port == 0) {
*port = tsServerPort;
return -1;
}
return 0;
}
/*
* alter dnode 1 balance "vnode:1-dnode:2"
*/
bool taosCheckBalanceCfgOptions(const char *option, int32_t *vnodeId, int32_t *dnodeId) {
int len = (int)strlen(option);
if (strncasecmp(option, "vnode:", 6) != 0) {
return false;
}
int pos = 0;
for (; pos < len; ++pos) {
if (option[pos] == '-') break;
}
if (++pos >= len) return false;
if (strncasecmp(option + pos, "dnode:", 6) != 0) {
return false;
}
*vnodeId = strtol(option + 6, NULL, 10);
*dnodeId = strtol(option + pos + 6, NULL, 10);
if (*vnodeId <= 1 || *dnodeId <= 0) {
return false;
}
return true;
}