/* * Copyright (c) 2019 TAOS Data, Inc. * * 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 . */ #define _DEFAULT_SOURCE #include "tglobal.h" #include "tcompare.h" #include "tconfig.h" #include "tdatablock.h" #include "tlog.h" SConfig *tsCfg = NULL; // cluster char tsFirst[TSDB_EP_LEN] = {0}; char tsSecond[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 tsVersion = 30000000; int32_t tsStatusInterval = 1; // second bool tsEnableTelemetryReporting = 0; // common int32_t tsRpcTimer = 300; int32_t tsRpcMaxTime = 600; // seconds; bool tsRpcForceTcp = 1; // disable this, means query, show command use udp protocol as default int32_t tsMaxShellConns = 50000; int32_t tsMaxConnections = 50000; int32_t tsShellActivityTimer = 3; // second float tsNumOfThreadsPerCore = 1.0f; int32_t tsNumOfCommitThreads = 4; float tsRatioOfQueryCores = 1.0f; int32_t tsMaxBinaryDisplayWidth = 30; bool tsEnableSlaveQuery = 1; bool tsPrintAuth = 0; // monitor bool tsEnableMonitor = 1; int32_t tsMonitorInterval = 5; char tsMonitorFqdn[TSDB_FQDN_LEN] = {0}; uint16_t tsMonitorPort = 6043; int32_t tsMonitorMaxLogs = 100; /* * 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 tsMaxWildCardsLen = TSDB_PATTERN_STRING_DEFAULT_LEN; int32_t tsMaxRegexStringLen = TSDB_REGEX_STRING_DEFAULT_LEN; // 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. bool tsRetrieveBlockingModel = 0; // last_row(*), first(*), last_row(ts, col1, col2) query, the result fields will be the original column name bool tsKeepOriginalColumnName = 0; // long query death-lock bool tsDeadLockKillQuery = 0; // tsdb config // For backward compatibility bool tsdbForceKeepFile = false; int32_t tsDiskCfgNum = 0; SDiskCfg tsDiskCfg[TFS_MAX_DISKS] = {0}; /* * 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}; // lossy compress 6 char tsLossyColumns[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 tsFPrecision = 1E-8; // float column precision double tsDPrecision = 1E-16; // double column precision uint32_t tsMaxRange = 500; // max range uint32_t tsCurRange = 100; // range char tsCompressor[32] = "ZSTD_COMPRESSOR"; // ZSTD_COMPRESSOR or GZIP_COMPRESSOR static void taosAddDataDir(int32_t index, char *v1, int32_t level, int32_t 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); } static int32_t taosSetTfsCfg(SConfig *pCfg) { SConfigItem *pItem = cfgGetItem(pCfg, "dataDir"); memset(tsDataDir, 0, PATH_MAX); int32_t size = taosArrayGetSize(pItem->array); if (size <= 0) { tsDiskCfgNum = 1; taosAddDataDir(0, pItem->str, 0, 1); tstrncpy(tsDataDir, pItem->str, PATH_MAX); if (taosMkDir(tsDataDir) != 0) { uError("failed to create dataDir:%s since %s", tsDataDir, terrstr()); return -1; } } else { tsDiskCfgNum = size < TFS_MAX_DISKS ? size : TFS_MAX_DISKS; for (int32_t index = 0; index < tsDiskCfgNum; ++index) { SDiskCfg *pCfg = taosArrayGet(pItem->array, index); memcpy(&tsDiskCfg[index], pCfg, sizeof(SDiskCfg)); if (pCfg->level == 0 && pCfg->primary == 1) { tstrncpy(tsDataDir, pCfg->dir, PATH_MAX); } if (taosMkDir(pCfg->dir) != 0) { uError("failed to create tfsDir:%s since %s", tsDataDir, terrstr()); return -1; } } } if (tsDataDir[0] == 0) { uError("datadir not set"); return -1; } return 0; } struct SConfig *taosGetCfg() { return tsCfg; } static int32_t taosLoadCfg(SConfig *pCfg, const char *inputCfgDir, const char *envFile, const char *apolloUrl) { char cfgDir[PATH_MAX] = {0}; char cfgFile[PATH_MAX + 100] = {0}; taosExpandDir(inputCfgDir, cfgDir, PATH_MAX); snprintf(cfgFile, sizeof(cfgFile), "%s" TD_DIRSEP "taos.cfg", cfgDir); if (cfgLoad(pCfg, CFG_STYPE_APOLLO_URL, apolloUrl) != 0) { uError("failed to load from apollo url:%s since %s", apolloUrl, terrstr()); return -1; } if (cfgLoad(pCfg, CFG_STYPE_CFG_FILE, cfgDir) != 0) { if (cfgLoad(pCfg, CFG_STYPE_CFG_FILE, cfgFile) != 0) { uError("failed to load from config file:%s since %s", cfgFile, terrstr()); return 0; } } if (cfgLoad(pCfg, CFG_STYPE_ENV_FILE, envFile) != 0) { uError("failed to load from env file:%s since %s", envFile, terrstr()); return -1; } if (cfgLoad(pCfg, CFG_STYPE_ENV_VAR, NULL) != 0) { uError("failed to load from global env variables since %s", terrstr()); return -1; } return 0; } static int32_t taosAddClientLogCfg(SConfig *pCfg) { if (cfgAddDir(pCfg, "configDir", configDir, 1) != 0) return -1; if (cfgAddDir(pCfg, "scriptDir", configDir, 1) != 0) return -1; if (cfgAddDir(pCfg, "logDir", tsLogDir, 1) != 0) return -1; if (cfgAddFloat(pCfg, "minimalLogDirGB", 1.0f, 0.001f, 10000000, 1) != 0) return -1; if (cfgAddInt32(pCfg, "numOfLogLines", tsNumOfLogLines, 1000, 2000000000, 1) != 0) return -1; if (cfgAddBool(pCfg, "asyncLog", tsAsyncLog, 1) != 0) return -1; if (cfgAddInt32(pCfg, "logKeepDays", 0, -365000, 365000, 1) != 0) return -1; if (cfgAddInt32(pCfg, "cDebugFlag", cDebugFlag, 0, 255, 1) != 0) return -1; if (cfgAddInt32(pCfg, "uDebugFlag", uDebugFlag, 0, 255, 1) != 0) return -1; if (cfgAddInt32(pCfg, "rpcDebugFlag", rpcDebugFlag, 0, 255, 1) != 0) return -1; if (cfgAddInt32(pCfg, "tmrDebugFlag", tmrDebugFlag, 0, 255, 1) != 0) return -1; if (cfgAddInt32(pCfg, "jniDebugFlag", jniDebugFlag, 0, 255, 1) != 0) return -1; if (cfgAddInt32(pCfg, "simDebugFlag", 143, 0, 255, 1) != 0) return -1; if (cfgAddInt32(pCfg, "debugFlag", 0, 0, 255, 1) != 0) return -1; return 0; } static int32_t taosAddServerLogCfg(SConfig *pCfg) { if (cfgAddInt32(pCfg, "dDebugFlag", dDebugFlag, 0, 255, 0) != 0) return -1; if (cfgAddInt32(pCfg, "vDebugFlag", vDebugFlag, 0, 255, 0) != 0) return -1; if (cfgAddInt32(pCfg, "mDebugFlag", mDebugFlag, 0, 255, 0) != 0) return -1; if (cfgAddInt32(pCfg, "qDebugFlag", qDebugFlag, 0, 255, 0) != 0) return -1; if (cfgAddInt32(pCfg, "wDebugFlag", wDebugFlag, 0, 255, 0) != 0) return -1; if (cfgAddInt32(pCfg, "sDebugFlag", sDebugFlag, 0, 255, 0) != 0) return -1; if (cfgAddInt32(pCfg, "tsdbDebugFlag", tsdbDebugFlag, 0, 255, 0) != 0) return -1; if (cfgAddInt32(pCfg, "tqDebugFlag", tqDebugFlag, 0, 255, 0) != 0) return -1; if (cfgAddInt32(pCfg, "fsDebugFlag", fsDebugFlag, 0, 255, 0) != 0) return -1; return 0; } static int32_t taosAddClientCfg(SConfig *pCfg) { char defaultFqdn[TSDB_FQDN_LEN] = {0}; int32_t defaultServerPort = 6030; char defaultFirstEp[TSDB_EP_LEN] = {0}; char defaultSecondEp[TSDB_EP_LEN] = {0}; if (taosGetFqdn(defaultFqdn) != 0) return -1; snprintf(defaultFirstEp, TSDB_EP_LEN, "%s:%d", defaultFqdn, defaultServerPort); snprintf(defaultSecondEp, TSDB_EP_LEN, "%s:%d", defaultFqdn, defaultServerPort); if (cfgAddString(pCfg, "firstEp", defaultFirstEp, 1) != 0) return -1; if (cfgAddString(pCfg, "secondEp", defaultSecondEp, 1) != 0) return -1; if (cfgAddString(pCfg, "fqdn", defaultFqdn, 1) != 0) return -1; if (cfgAddInt32(pCfg, "serverPort", defaultServerPort, 1, 65056, 1) != 0) return -1; if (cfgAddDir(pCfg, "tempDir", tsTempDir, 1) != 0) return -1; if (cfgAddFloat(pCfg, "minimalTempDirGB", 1.0f, 0.001f, 10000000, 1) != 0) return -1; if (cfgAddFloat(pCfg, "numOfThreadsPerCore", tsNumOfThreadsPerCore, 0, 10, 1) != 0) return -1; if (cfgAddInt32(pCfg, "maxTmrCtrl", tsMaxTmrCtrl, 8, 2048, 1) != 0) return -1; if (cfgAddInt32(pCfg, "rpcTimer", tsRpcTimer, 100, 3000, 1) != 0) return -1; if (cfgAddInt32(pCfg, "rpcMaxTime", tsRpcMaxTime, 100, 7200, 1) != 0) return -1; if (cfgAddBool(pCfg, "rpcForceTcp", tsRpcForceTcp, 1) != 0) return -1; if (cfgAddInt32(pCfg, "shellActivityTimer", tsShellActivityTimer, 1, 120, 1) != 0) return -1; if (cfgAddInt32(pCfg, "compressMsgSize", tsCompressMsgSize, -1, 100000000, 1) != 0) return -1; if (cfgAddInt32(pCfg, "compressColData", tsCompressColData, -1, 100000000, 1) != 0) return -1; if (cfgAddInt32(pCfg, "maxWildCardsLength", tsMaxWildCardsLen, 0, TSDB_MAX_FIELD_LEN, 1) != 0) return -1; if (cfgAddInt32(pCfg, "maxRegexStringLen", tsMaxRegexStringLen, 0, TSDB_MAX_FIELD_LEN, 1) != 0) return -1; if (cfgAddInt32(pCfg, "maxNumOfOrderedRes", tsMaxNumOfOrderedResults, 128, TSDB_MAX_ALLOWED_SQL_LEN, 1) != 0) return -1; if (cfgAddBool(pCfg, "keepColumnName", tsKeepOriginalColumnName, 1) != 0) return -1; if (cfgAddInt32(pCfg, "maxBinaryDisplayWidth", tsMaxBinaryDisplayWidth, 1, 65536, 1) != 0) return -1; return 0; } static int32_t taosAddSystemCfg(SConfig *pCfg) { SysNameInfo info = taosGetSysNameInfo(); if (cfgAddTimezone(pCfg, "timezone", tsTimezone) != 0) return -1; if (cfgAddLocale(pCfg, "locale", tsLocale) != 0) return -1; if (cfgAddCharset(pCfg, "charset", tsCharset) != 0) return -1; if (cfgAddBool(pCfg, "enableCoreFile", 1, 1) != 0) return -1; if (cfgAddFloat(pCfg, "numOfCores", tsNumOfCores, 0, 100000, 1) != 0) return -1; if (cfgAddInt64(pCfg, "openMax", tsOpenMax, 0, INT64_MAX, 1) != 0) return -1; if (cfgAddInt64(pCfg, "streamMax", tsStreamMax, 0, INT64_MAX, 1) != 0) return -1; if (cfgAddInt32(pCfg, "pageSize(KB)", tsPageSizeKB, 0, INT64_MAX, 1) != 0) return -1; if (cfgAddInt64(pCfg, "totalMemory(KB)", tsTotalMemoryKB, 0, INT64_MAX, 1) != 0) return -1; if (cfgAddString(pCfg, "os sysname", info.sysname, 1) != 0) return -1; if (cfgAddString(pCfg, "os nodename", info.nodename, 1) != 0) return -1; if (cfgAddString(pCfg, "os release", info.release, 1) != 0) return -1; if (cfgAddString(pCfg, "os version", info.version, 1) != 0) return -1; if (cfgAddString(pCfg, "os machine", info.machine, 1) != 0) return -1; if (cfgAddString(pCfg, "os sysname", info.sysname, 1) != 0) return -1; if (cfgAddString(pCfg, "version", version, 1) != 0) return -1; if (cfgAddString(pCfg, "compatible_version", compatible_version, 1) != 0) return -1; if (cfgAddString(pCfg, "gitinfo", gitinfo, 1) != 0) return -1; if (cfgAddString(pCfg, "gitinfoOfInternal", gitinfoOfInternal, 1) != 0) return -1; if (cfgAddString(pCfg, "buildinfo", buildinfo, 1) != 0) return -1; return 0; } static int32_t taosAddServerCfg(SConfig *pCfg) { if (cfgAddInt32(pCfg, "supportVnodes", 256, 0, 65536, 0) != 0) return -1; if (cfgAddDir(pCfg, "dataDir", tsDataDir, 0) != 0) return -1; if (cfgAddFloat(pCfg, "minimalDataDirGB", 2.0f, 0.001f, 10000000, 0) != 0) return -1; if (cfgAddInt32(pCfg, "numOfCommitThreads", tsNumOfCommitThreads, 1, 100, 0) != 0) return -1; if (cfgAddFloat(pCfg, "ratioOfQueryCores", tsRatioOfQueryCores, 0, 2, 0) != 0) return -1; if (cfgAddInt32(pCfg, "maxNumOfDistinctRes", tsMaxNumOfDistinctResults, 10 * 10000, 10000 * 10000, 0) != 0) return -1; if (cfgAddBool(pCfg, "telemetryReporting", tsEnableTelemetryReporting, 0) != 0) return -1; if (cfgAddInt32(pCfg, "maxConnections", tsMaxConnections, 1, 100000, 0) != 0) return -1; if (cfgAddInt32(pCfg, "maxShellConns", tsMaxShellConns, 10, 50000000, 0) != 0) return -1; if (cfgAddInt32(pCfg, "statusInterval", tsStatusInterval, 1, 30, 0) != 0) return -1; if (cfgAddInt32(pCfg, "minSlidingTime", tsMinSlidingTime, 10, 1000000, 0) != 0) return -1; if (cfgAddInt32(pCfg, "minIntervalTime", tsMinIntervalTime, 1, 1000000, 0) != 0) return -1; if (cfgAddInt32(pCfg, "maxStreamCompDelay", tsMaxStreamComputDelay, 10, 1000000000, 0) != 0) return -1; if (cfgAddInt32(pCfg, "maxFirstStreamCompDelay", tsStreamCompStartDelay, 1000, 1000000000, 0) != 0) return -1; if (cfgAddInt32(pCfg, "retryStreamCompDelay", tsRetryStreamCompDelay, 10, 1000000000, 0) != 0) return -1; if (cfgAddFloat(pCfg, "streamCompDelayRatio", tsStreamComputDelayRatio, 0.1, 0.9, 0) != 0) return -1; if (cfgAddInt32(pCfg, "queryBufferSize", tsQueryBufferSize, -1, 500000000000, 0) != 0) return -1; if (cfgAddBool(pCfg, "retrieveBlockingModel", tsRetrieveBlockingModel, 0) != 0) return -1; if (cfgAddBool(pCfg, "printAuth", tsPrintAuth, 0) != 0) return -1; if (cfgAddBool(pCfg, "slaveQuery", tsEnableSlaveQuery, 0) != 0) return -1; if (cfgAddBool(pCfg, "deadLockKillQuery", tsDeadLockKillQuery, 0) != 0) return -1; if (cfgAddBool(pCfg, "monitor", tsEnableMonitor, 0) != 0) return -1; if (cfgAddInt32(pCfg, "monitorInterval", tsMonitorInterval, 1, 360000, 0) != 0) return -1; if (cfgAddString(pCfg, "monitorFqdn", tsMonitorFqdn, 0) != 0) return -1; if (cfgAddInt32(pCfg, "monitorPort", tsMonitorPort, 1, 65056, 0) != 0) return -1; if (cfgAddInt32(pCfg, "monitorMaxLogs", tsMonitorMaxLogs, 1, 1000000, 0) != 0) return -1; return 0; } static void taosSetClientLogCfg(SConfig *pCfg) { SConfigItem *pItem = cfgGetItem(pCfg, "logDir"); tstrncpy(tsLogDir, cfgGetItem(pCfg, "logDir")->str, PATH_MAX); taosExpandDir(tsLogDir, tsLogDir, PATH_MAX); tsLogSpace.reserved = cfgGetItem(pCfg, "minimalLogDirGB")->fval; tsNumOfLogLines = cfgGetItem(pCfg, "numOfLogLines")->i32; tsAsyncLog = cfgGetItem(pCfg, "asyncLog")->bval; tsLogKeepDays = cfgGetItem(pCfg, "logKeepDays")->i32; cDebugFlag = cfgGetItem(pCfg, "cDebugFlag")->i32; uDebugFlag = cfgGetItem(pCfg, "uDebugFlag")->i32; rpcDebugFlag = cfgGetItem(pCfg, "rpcDebugFlag")->i32; tmrDebugFlag = cfgGetItem(pCfg, "tmrDebugFlag")->i32; jniDebugFlag = cfgGetItem(pCfg, "jniDebugFlag")->i32; } static void taosSetServerLogCfg(SConfig *pCfg) { dDebugFlag = cfgGetItem(pCfg, "dDebugFlag")->i32; vDebugFlag = cfgGetItem(pCfg, "vDebugFlag")->i32; mDebugFlag = cfgGetItem(pCfg, "mDebugFlag")->i32; qDebugFlag = cfgGetItem(pCfg, "qDebugFlag")->i32; wDebugFlag = cfgGetItem(pCfg, "wDebugFlag")->i32; sDebugFlag = cfgGetItem(pCfg, "sDebugFlag")->i32; tsdbDebugFlag = cfgGetItem(pCfg, "tsdbDebugFlag")->i32; tqDebugFlag = cfgGetItem(pCfg, "tqDebugFlag")->i32; fsDebugFlag = cfgGetItem(pCfg, "fsDebugFlag")->i32; } static int32_t taosSetClientCfg(SConfig *pCfg) { tstrncpy(tsLocalFqdn, cfgGetItem(pCfg, "fqdn")->str, TSDB_FQDN_LEN); tsServerPort = (uint16_t)cfgGetItem(pCfg, "serverPort")->i32; snprintf(tsLocalEp, sizeof(tsLocalEp), "%s:%u", tsLocalFqdn, tsServerPort); SConfigItem *pFirstEpItem = cfgGetItem(pCfg, "firstEp"); SEp firstEp = {0}; taosGetFqdnPortFromEp(pFirstEpItem->str, &firstEp); snprintf(tsFirst, sizeof(tsFirst), "%s:%u", firstEp.fqdn, firstEp.port); cfgSetItem(pCfg, "firstEp", tsFirst, pFirstEpItem->stype); SConfigItem *pSecondpItem = cfgGetItem(pCfg, "secondEp"); SEp secondEp = {0}; taosGetFqdnPortFromEp(pSecondpItem->str, &secondEp); snprintf(tsSecond, sizeof(tsSecond), "%s:%u", secondEp.fqdn, secondEp.port); cfgSetItem(pCfg, "secondEp", tsSecond, pSecondpItem->stype); tstrncpy(tsTempDir, cfgGetItem(pCfg, "tempDir")->str, PATH_MAX); taosExpandDir(tsTempDir, tsTempDir, PATH_MAX); tsTempSpace.reserved = cfgGetItem(pCfg, "minimalTempDirGB")->fval; if (taosMkDir(tsTempDir) != 0) { uError("failed to create tempDir:%s since %s", tsTempDir, terrstr()); return -1; } tsNumOfThreadsPerCore = cfgGetItem(pCfg, "maxTmrCtrl")->fval; tsMaxTmrCtrl = cfgGetItem(pCfg, "maxTmrCtrl")->i32; tsRpcTimer = cfgGetItem(pCfg, "rpcTimer")->i32; tsRpcMaxTime = cfgGetItem(pCfg, "rpcMaxTime")->i32; tsRpcForceTcp = cfgGetItem(pCfg, "rpcForceTcp")->i32; tsShellActivityTimer = cfgGetItem(pCfg, "shellActivityTimer")->bval; tsCompressMsgSize = cfgGetItem(pCfg, "compressMsgSize")->i32; tsCompressColData = cfgGetItem(pCfg, "compressColData")->i32; tsMaxWildCardsLen = cfgGetItem(pCfg, "maxWildCardsLength")->i32; tsMaxRegexStringLen = cfgGetItem(pCfg, "maxRegexStringLen")->i32; tsMaxNumOfOrderedResults = cfgGetItem(pCfg, "maxNumOfOrderedRes")->i32; tsKeepOriginalColumnName = cfgGetItem(pCfg, "keepColumnName")->bval; tsMaxBinaryDisplayWidth = cfgGetItem(pCfg, "maxBinaryDisplayWidth")->i32; return 0; } static void taosSetSystemCfg(SConfig *pCfg) { SConfigItem *pItem = cfgGetItem(pCfg, "timezone"); osSetTimezone(pItem->str); uDebug("timezone format changed from %s to %s", pItem->str, tsTimezone); cfgSetItem(pCfg, "timezone", tsTimezone, pItem->stype); const char *locale = cfgGetItem(pCfg, "locale")->str; const char *charset = cfgGetItem(pCfg, "charset")->str; taosSetSystemLocale(locale, charset); bool enableCore = cfgGetItem(pCfg, "enableCoreFile")->bval; taosSetConsoleEcho(enableCore); // todo tsVersion = 30000000; } static int32_t taosSetServerCfg(SConfig *pCfg) { tsDataSpace.reserved = cfgGetItem(pCfg, "minimalDataDirGB")->fval; tsNumOfCommitThreads = cfgGetItem(pCfg, "numOfCommitThreads")->i32; tsRatioOfQueryCores = cfgGetItem(pCfg, "ratioOfQueryCores")->fval; tsMaxNumOfDistinctResults = cfgGetItem(pCfg, "maxNumOfDistinctRes")->i32; tsEnableTelemetryReporting = cfgGetItem(pCfg, "telemetryReporting")->bval; tsMaxConnections = cfgGetItem(pCfg, "maxConnections")->i32; tsMaxShellConns = cfgGetItem(pCfg, "maxShellConns")->i32; tsStatusInterval = cfgGetItem(pCfg, "statusInterval")->i32; tsMinSlidingTime = cfgGetItem(pCfg, "minSlidingTime")->i32; tsMinIntervalTime = cfgGetItem(pCfg, "minIntervalTime")->i32; tsMaxStreamComputDelay = cfgGetItem(pCfg, "maxStreamCompDelay")->i32; tsStreamCompStartDelay = cfgGetItem(pCfg, "maxFirstStreamCompDelay")->i32; tsRetryStreamCompDelay = cfgGetItem(pCfg, "retryStreamCompDelay")->i32; tsStreamComputDelayRatio = cfgGetItem(pCfg, "streamCompDelayRatio")->fval; tsQueryBufferSize = cfgGetItem(pCfg, "queryBufferSize")->i32; tsRetrieveBlockingModel = cfgGetItem(pCfg, "retrieveBlockingModel")->bval; tsPrintAuth = cfgGetItem(pCfg, "printAuth")->bval; tsEnableSlaveQuery = cfgGetItem(pCfg, "slaveQuery")->bval; tsDeadLockKillQuery = cfgGetItem(pCfg, "deadLockKillQuery")->bval; tsEnableMonitor = cfgGetItem(pCfg, "monitor")->bval; tsMonitorInterval = cfgGetItem(pCfg, "monitorInterval")->i32; tstrncpy(tsMonitorFqdn, cfgGetItem(pCfg, "monitorFqdn")->str, TSDB_FQDN_LEN); tsMonitorPort = (uint16_t)cfgGetItem(pCfg, "monitorPort")->i32; tsMonitorMaxLogs = cfgGetItem(pCfg, "monitorMaxLogs")->i32; if (tsQueryBufferSize >= 0) { tsQueryBufferSizeBytes = tsQueryBufferSize * 1048576UL; } return 0; } int32_t taosCreateLog(const char *logname, int32_t logFileNum, const char *cfgDir, const char *envFile, const char *apolloUrl, SArray *pArgs, bool tsc) { osInit(); SConfig *pCfg = cfgInit(); if (pCfg == NULL) return -1; if (tsc) { tsLogEmbedded = 0; if (taosAddClientLogCfg(pCfg) != 0) return -1; } else { tsLogEmbedded = 1; if (taosAddClientLogCfg(pCfg) != 0) return -1; if (taosAddServerLogCfg(pCfg) != 0) return -1; } if (taosLoadCfg(pCfg, cfgDir, envFile, apolloUrl) != 0) { uError("failed to load cfg since %s", terrstr()); cfgCleanup(pCfg); return -1; } if (cfgLoadFromArray(pCfg, pArgs) != 0) { uError("failed to load cfg from array since %s", terrstr()); cfgCleanup(pCfg); return -1; } if (tsc) { taosSetClientLogCfg(pCfg); } else { taosSetClientLogCfg(pCfg); taosSetServerLogCfg(pCfg); } taosSetAllDebugFlag(cfgGetItem(pCfg, "debugFlag")->i32); if (taosMkDir(tsLogDir) != 0) { uError("failed to create dir:%s since %s", tsLogDir, terrstr()); cfgCleanup(pCfg); return -1; } if (taosInitLog(logname, logFileNum) != 0) { uError("failed to init log file since %s", terrstr()); cfgCleanup(pCfg); return -1; } cfgCleanup(pCfg); return 0; } int32_t taosInitCfg(const char *cfgDir, const char *envFile, const char *apolloUrl, SArray *pArgs, bool tsc) { if (tsCfg != NULL) return 0; tsCfg = cfgInit(); if (tsc) { if (taosAddClientCfg(tsCfg) != 0) return -1; if (taosAddClientLogCfg(tsCfg) != 0) return -1; } else { if (taosAddClientCfg(tsCfg) != 0) return -1; if (taosAddServerCfg(tsCfg) != 0) return -1; if (taosAddClientLogCfg(tsCfg) != 0) return -1; if (taosAddServerLogCfg(tsCfg) != 0) return -1; } taosAddSystemCfg(tsCfg); if (taosLoadCfg(tsCfg, cfgDir, envFile, apolloUrl) != 0) { uError("failed to load cfg since %s", terrstr()); cfgCleanup(tsCfg); tsCfg = NULL; return -1; } if (cfgLoadFromArray(tsCfg, pArgs) != 0) { uError("failed to load cfg from array since %s", terrstr()); cfgCleanup(tsCfg); return -1; } if (tsc) { if (taosSetClientCfg(tsCfg)) return -1; } else { if (taosSetClientCfg(tsCfg)) return -1; if (taosSetServerCfg(tsCfg)) return -1; if (taosSetTfsCfg(tsCfg) != 0) return -1; } taosSetSystemCfg(tsCfg); cfgDumpCfg(tsCfg, tsc, false); return 0; } void taosCleanupCfg() { if (tsCfg) { cfgCleanup(tsCfg); tsCfg = NULL; } } void taosCfgDynamicOptions(const char *option, const char *value) { if (strcasecmp(option, "debugFlag") == 0) { int32_t debugFlag = atoi(value); taosSetAllDebugFlag(debugFlag); } if (strcasecmp(option, "resetlog") == 0) { taosResetLog(); cfgDumpCfg(tsCfg, 1, false); } }