TDengine 安装
一、下载RPM包，并安装
[root@localhost opt]# rpm -ivh TDengine-server-2.4.0.20-Linux-x64.rpm
准备中... ################################# [100%]
正在升级/安装...
1:tdengine-2.4.0.20-3 ################################# [100%]
Start to install TDengine...
System hostname is: localhost.localdomain
Enter FQDN:port (like h1.taosdata.com:6030) of an existing TDengine cluster node to join
OR leave it blank to build one:
Enter your email address for priority support or enter empty to skip:
Created symlink from /etc/systemd/system/multi-user.target.wants/taosd.service to /etc/systemd/system/taosd.service.
To configure TDengine : edit /etc/taos/taos.cfg
To start TDengine : sudo systemctl start taosd
To access TDengine : taos -h localhost.localdomain to login into TDengine server
TDengine is installed successfully!
[root@localhost opt]# systemctl status taosd
● taosd.service - TDengine server service
Loaded: loaded (/etc/systemd/system/taosd.service; enabled; vendor preset: disabled)
Active: inactive (dead)
[root@localhost opt]# systemctl start taosd
[root@localhost opt]# systemctl enable taosd
[root@localhost opt]# netstat -tnpl
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:6035 0.0.0.0:* LISTEN 14751/taosd
tcp 0 0 192.168.122.1:53 0.0.0.0:* LISTEN 1903/dnsmasq
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 1219/sshd
tcp 0 0 127.0.0.1:631 0.0.0.0:* LISTEN 1228/cupsd
tcp 0 0 0.0.0.0:6040 0.0.0.0:* LISTEN 14751/taosd
tcp 0 0 127.0.0.1:25 0.0.0.0:* LISTEN 1441/master
tcp 0 0 127.0.0.1:6010 0.0.0.0:* LISTEN 14409/sshd: root@pt
tcp 0 0 0.0.0.0:6030 0.0.0.0:* LISTEN 14751/taosd
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 826/rpcbind
tcp6 0 0 :::22 :::* LISTEN 1219/sshd
tcp6 0 0 ::1:631 :::* LISTEN 1228/cupsd
tcp6 0 0 ::1:25 :::* LISTEN 1441/master
tcp6 0 0 ::1:6010 :::* LISTEN 14409/sshd: root@pt
tcp6 0 0 :::3306 :::* LISTEN 1941/mysqld
tcp6 0 0 :::111 :::* LISTEN 826/rpcbind
[root@localhost opt]# taosd
05/16 17:39:09.752381 00014831 DND start to initialize TDengine
05/16 17:39:09.752551 00014831 DND step:dnode-tfile is initialized
05/16 17:39:09.752571 00014831 DND step:dnode-rpc is initialized
05/16 17:39:09.753189 00014831 UTL localEp is: localhost:6030
05/16 17:39:09.753767 00014831 UTL WARN timezone not configured, set to system default: (CST, +0800)
05/16 17:39:09.753874 00014831 UTL WARN locale not configured, set to system default:zh_CN.UTF-8
05/16 17:39:09.753896 00014831 UTL WARN charset not configured, set to system default:UTF-8
05/16 17:39:09.753948 00014831 UTL check global cfg completed
05/16 17:39:09.753956 00014831 UTL ==================================
05/16 17:39:09.753962 00014831 UTL taos config & system info:
05/16 17:39:09.753967 00014831 UTL ==================================
05/16 17:39:09.753976 00014831 UTL firstEp: localhost:6030
05/16 17:39:09.753984 00014831 UTL secondEp: localhost:6030
05/16 17:39:09.753989 00014831 UTL fqdn: localhost
05/16 17:39:09.753994 00014831 UTL serverPort: 6030
05/16 17:39:09.754000 00014831 UTL configDir: /etc/taos
05/16 17:39:09.754005 00014831 UTL logDir: /var/log/taos
05/16 17:39:09.754010 00014831 UTL scriptDir: /etc/taos
05/16 17:39:09.754016 00014831 UTL arbitrator:
05/16 17:39:09.754022 00014831 UTL numOfThreadsPerCore: 1.000000
05/16 17:39:09.754037 00014831 UTL numOfCommitThreads: 4
05/16 17:39:09.754042 00014831 UTL ratioOfQueryCores: 1.000000
05/16 17:39:09.754048 00014831 UTL maxNumOfDistinctRes: 10000000
05/16 17:39:09.754053 00014831 UTL numOfMnodes: 1
05/16 17:39:09.754058 00014831 UTL vnodeBak: 1
05/16 17:39:09.754063 00014831 UTL telemetryReporting: 1
05/16 17:39:09.754068 00014831 UTL dnodeNopLoop: 0
05/16 17:39:09.754073 00014831 UTL tcpConnTimeout: 1000(ms)
05/16 17:39:09.754079 00014831 UTL syncCheckInterval: 1500(ms)
05/16 17:39:09.754084 00014831 UTL balance: 0
05/16 17:39:09.754088 00014831 UTL balanceInterval: 300
05/16 17:39:09.754094 00014831 UTL offlineInterval: 3
05/16 17:39:09.754099 00014831 UTL keepTimeOffset: 0
05/16 17:39:09.754104 00014831 UTL role: 0
05/16 17:39:09.754109 00014831 UTL maxTmrCtrl: 512
05/16 17:39:09.754114 00014831 UTL monitorInterval: 30(s)
05/16 17:39:09.754119 00014831 UTL monitorReplica: 1
05/16 17:39:09.754124 00014831 UTL offlineThreshold: 864000(s)
05/16 17:39:09.754129 00014831 UTL rpcTimer: 300(ms)
05/16 17:39:09.754134 00014831 UTL rpcMaxTime: 600(s)
05/16 17:39:09.754139 00014831 UTL rpcForceTcp: 0
05/16 17:39:09.754145 00014831 UTL statusInterval: 1(s)
05/16 17:39:09.754149 00014831 UTL shellActivityTimer: 3(s)
05/16 17:39:09.754155 00014831 UTL minSlidingTime: 10(ms)
05/16 17:39:09.754215 00014831 UTL minIntervalTime: 1(ms)
05/16 17:39:09.754223 00014831 UTL maxStreamCompDelay: 20000(ms)
05/16 17:39:09.754228 00014831 UTL maxFirstStreamCompDelay:10000(ms)
05/16 17:39:09.754233 00014831 UTL retryStreamCompDelay: 10000(ms)
05/16 17:39:09.754252 00014831 UTL streamCompDelayRatio: 0.100000
05/16 17:39:09.754263 00014831 UTL maxVgroupsPerDb: 0
05/16 17:39:09.754270 00014831 UTL maxTablesPerVnode: 1000000
05/16 17:39:09.754278 00014831 UTL minTablesPerVnode: 1000
05/16 17:39:09.754285 00014831 UTL tableIncStepPerVnode: 1000
05/16 17:39:09.754293 00014831 UTL cache: 16(Mb)
05/16 17:39:09.754298 00014831 UTL blocks: 6
05/16 17:39:09.754303 00014831 UTL days: 10
05/16 17:39:09.754308 00014831 UTL keep: 3650
05/16 17:39:09.754313 00014831 UTL minRows: 100
05/16 17:39:09.754318 00014831 UTL maxRows: 4096
05/16 17:39:09.754325 00014831 UTL precision: 0
05/16 17:39:09.754338 00014831 UTL comp: 2
05/16 17:39:09.754346 00014831 UTL walLevel: 1
05/16 17:39:09.754354 00014831 UTL fsync: 3000
05/16 17:39:09.754359 00014831 UTL replica: 1
05/16 17:39:09.754364 00014831 UTL partitions: 4
05/16 17:39:09.754369 00014831 UTL quorum: 1
05/16 17:39:09.754373 00014831 UTL update: 0
05/16 17:39:09.754378 00014831 UTL cachelast: 0
05/16 17:39:09.754383 00014831 UTL compressMsgSize: 524288
05/16 17:39:09.754389 00014831 UTL compressColData: -1
05/16 17:39:09.754394 00014831 UTL maxSQLLength: 1048576(byte)
05/16 17:39:09.754399 00014831 UTL maxWildCardsLength: 100(byte)
05/16 17:39:09.754406 00014831 UTL maxRegexStringLen: 128(byte)
05/16 17:39:09.754412 00014831 UTL maxNumOfOrderedRes: 1000000
05/16 17:39:09.754418 00014831 UTL queryBufferSize: -1(byte)
05/16 17:39:09.754426 00014831 UTL retrieveBlockingModel: 0
05/16 17:39:09.754433 00014831 UTL keepColumnName: 1
05/16 17:39:09.754438 00014831 UTL timezone: (CST, +0800)
05/16 17:39:09.754444 00014831 UTL locale: zh_CN.UTF-8
05/16 17:39:09.754449 00014831 UTL charset: UTF-8
05/16 17:39:09.754454 00014831 UTL maxShellConns: 50000
05/16 17:39:09.754470 00014831 UTL maxConnections: 5000
05/16 17:39:09.754477 00014831 UTL minimalLogDirGB: 1.000000(GB)
05/16 17:39:09.754485 00014831 UTL minimalTmpDirGB: 1.000000(GB)
05/16 17:39:09.754491 00014831 UTL minimalDataDirGB: 2.000000(GB)
05/16 17:39:09.754496 00014831 UTL mnodeEqualVnodeNum: 4
05/16 17:39:09.754501 00014831 UTL flowctrl: 1
05/16 17:39:09.754506 00014831 UTL slaveQuery: 1
05/16 17:39:09.754511 00014831 UTL adjustMaster: 1
05/16 17:39:09.754516 00014831 UTL http: 1
05/16 17:39:09.754521 00014831 UTL mqtt: 0
05/16 17:39:09.754526 00014831 UTL monitor: 1
05/16 17:39:09.754531 00014831 UTL stream: 1
05/16 17:39:09.754536 00014831 UTL topicBinaryLen: 16000
05/16 17:39:09.754541 00014831 UTL httpEnableRecordSql: 0
05/16 17:39:09.754546 00014831 UTL telegrafUseFieldNum: 0
05/16 17:39:09.754551 00014831 UTL httpMaxThreads: 2
05/16 17:39:09.756100 00014831 UTL restfulRowLimit: 10240
05/16 17:39:09.756133 00014831 UTL httpDbNameMandatory: 0
05/16 17:39:09.756141 00014831 UTL httpKeepAlive: 30000
05/16 17:39:09.756148 00014831 UTL numOfLogLines: 10000000
05/16 17:39:09.756154 00014831 UTL logKeepDays: 0
05/16 17:39:09.756235 00014831 UTL asyncLog: 1
05/16 17:39:09.756249 00014831 UTL debugFlag: 0
05/16 17:39:09.756256 00014831 UTL mDebugFlag: 131
05/16 17:39:09.756263 00014831 UTL dDebugFlag: 135
05/16 17:39:09.756269 00014831 UTL sDebugFlag: 135
05/16 17:39:09.756275 00014831 UTL wDebugFlag: 135
05/16 17:39:09.756280 00014831 UTL sdbDebugFlag: 131
05/16 17:39:09.756286 00014831 UTL rpcDebugFlag: 131
05/16 17:39:09.756293 00014831 UTL tmrDebugFlag: 131
05/16 17:39:09.756318 00014831 UTL cDebugFlag: 131
05/16 17:39:09.756331 00014831 UTL jniDebugFlag: 131
05/16 17:39:09.756339 00014831 UTL odbcDebugFlag: 131
05/16 17:39:09.756348 00014831 UTL uDebugFlag: 131
05/16 17:39:09.756355 00014831 UTL httpDebugFlag: 131
05/16 17:39:09.756362 00014831 UTL mqttDebugFlag: 131
05/16 17:39:09.756368 00014831 UTL monDebugFlag: 131
05/16 17:39:09.756376 00014831 UTL qDebugFlag: 131
05/16 17:39:09.756383 00014831 UTL vDebugFlag: 135
05/16 17:39:09.756389 00014831 UTL tsdbDebugFlag: 131
05/16 17:39:09.756396 00014831 UTL cqDebugFlag: 131
05/16 17:39:09.756403 00014831 UTL enableRecordSql: 0
05/16 17:39:09.756419 00014831 UTL enableCoreFile: 0
05/16 17:39:09.756427 00014831 UTL gitinfo: 84e1ed5dc6f9fdb457d0acad78a00e7b58a72361
05/16 17:39:09.756435 00014831 UTL gitinfoOfInternal: NULL
05/16 17:39:09.756442 00014831 UTL buildinfo: Built at 2022-05-15 02:46
05/16 17:39:09.756450 00014831 UTL version: 2.4.0.20
05/16 17:39:09.756468 00014831 UTL maxBinaryDisplayWidth: 30
05/16 17:39:09.756476 00014831 UTL tempDir: /tmp/
05/16 17:39:09.756483 00014831 UTL tsdbMetaCompactRatio: 0
05/16 17:39:09.756489 00014831 UTL deadLockKillQuery: 1
05/16 17:39:09.756497 00014831 UTL clientMerge: 0
05/16 17:39:09.756504 00014831 UTL defaultJSONStrType: nchar
05/16 17:39:09.756509 00014831 UTL smlChildTableName:
05/16 17:39:09.756514 00014831 UTL smlTagNullName: _tag_null
05/16 17:39:09.756520 00014831 UTL walFlushSize: 1024(Mb)
05/16 17:39:09.756525 00014831 UTL lossyColumns:
05/16 17:39:09.756530 00014831 UTL fPrecision: 0.000000
05/16 17:39:09.756539 00014831 UTL dPrecision: 0.000000
05/16 17:39:09.756544 00014831 UTL maxRange: 500
05/16 17:39:09.756549 00014831 UTL range: 100
05/16 17:39:09.756560 00014831 UTL os pageSize: 4096(KB)
05/16 17:39:09.756566 00014831 UTL os openMax: 1024
05/16 17:39:09.756572 00014831 UTL os streamMax: 16
05/16 17:39:09.756579 00014831 UTL os numOfCores: 1
05/16 17:39:09.756584 00014831 UTL os totalMemory: 5805(MB)
05/16 17:39:09.756596 00014831 UTL os sysname: Linux
05/16 17:39:09.756601 00014831 UTL os nodename: localhost.localdomain
05/16 17:39:09.756606 00014831 UTL os release: 3.10.0-1160.el7.x86_64
05/16 17:39:09.756610 00014831 UTL os version: #1 SMP Mon Oct 19 16:18:59 UTC 2020
05/16 17:39:09.756617 00014831 UTL os machine: x86_64
05/16 17:39:09.756625 00014831 UTL dataDir: /var/lib/taos
05/16 17:39:09.756633 00014831 UTL ==================================
05/16 17:39:09.756641 00014831 DND step:dnode-globalcfg is initialized
05/16 17:39:09.756719 00014831 TFS disk /var/lib/taos is mounted to tier level 0 id 0
05/16 17:39:09.756842 00014831 DND ERROR failed to lock file:/var/lib/taos/dnode/.running ret:-1[Resource temporarily unavailable], database may be running, quit
[root@localhost opt]# taos
Welcome to the TDengine shell from Linux, Client Version:2.4.0.20
Copyright (c) 2022 by TAOS Data, Inc. All rights reserved.
taos> show databases;
name | created_time | ntables | vgroups | replica | quorum | days | keep | cache(MB) | blocks | minrows | maxrows | wallevel | fsync | comp | cachelast | precision | update | status |
====================================================================================================================================================================================================================================================================================
log | 2022-05-16 17:38:42.460 | 11 | 1 | 1 | 1 | 10 | 30 | 1 | 3 | 100 | 4096 | 1 | 3000 | 2 | 0 | us | 0 | ready |
Query OK, 1 row(s) in set (0.002308s)
taos>