267 lines
7.1 KiB
INI
267 lines
7.1 KiB
INI
########################################################
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# #
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# TDengine Configuration #
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# Any questions, please email support@taosdata.com #
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# #
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########################################################
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# first fully qualified domain name (FQDN) for TDengine system
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# firstEp hostname1:6030
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# second fully qualified domain name (FQDN) for TDengine system, for cluster only
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# secondEp cluster_hostname2:6030
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# local fully qualified domain name (FQDN)
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# fqdn hostname
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# first port number for the connection (12 continuous UDP/TCP port number are used)
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# serverPort 6030
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# log file's directory
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# logDir /var/log/taos
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# data file's directory
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# dataDir /var/lib/taos
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# the arbitrator's fully qualified domain name (FQDN) for TDengine system, for cluster only
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# arbitrator arbitrator_hostname:6042
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# number of threads per CPU core
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# numOfThreadsPerCore 1.0
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# number of management nodes in the system
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# numOfMnodes 3
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# enable/disable backuping vnode directory when removing dnode
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# vnodeBak 1
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# enable/disable load balancing
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# balance 1
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# role for dnode. 0 - any, 1 - mnode, 2 - dnode
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# role 0
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# max timer control blocks
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# maxTmrCtrl 512
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# time interval of system monitor, seconds
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# monitorInterval 30
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# number of seconds allowed for a dnode to be offline, for cluster only
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# offlineThreshold 8640000
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# RPC re-try timer, millisecond
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# rpcTimer 300
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# RPC maximum time for ack, seconds.
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# rpcMaxTime 600
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# time interval of dnode status reporting to mnode, seconds, for cluster only
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# statusInterval 1
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# time interval of heart beat from shell to dnode, seconds
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# shellActivityTimer 3
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# time of keeping table meta data in cache, seconds
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# tableMetaKeepTimer 7200
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# minimum sliding window time, milli-second
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# minSlidingTime 10
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# minimum time window, milli-second
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# minIntervalTime 10
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# maximum delay before launching a stream compution, milli-second
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# maxStreamCompDelay 20000
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# maximum delay before launching a stream computation for the first time, milli-second
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# maxFirstStreamCompDelay 10000
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# retry delay when a stream computation fails, milli-second
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# retryStreamCompDelay 10
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# the delayed time for launching a stream computation, from 0.1(default, 10% of whole computing time window) to 0.9
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# streamCompDelayRatio 0.1
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# max number of vgroups per db, 0 means configured automatically
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# maxVgroupsPerDb 0
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# max number of tables per vnode
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# maxTablesPerVnode 1000000
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# step size of increasing table number in a vnode
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# tableIncStepPerVnode 1000
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# cache block size (Mbyte)
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# cache 16
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# number of cache blocks per vnode
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# blocks 6
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# number of days per DB file
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# days 10
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# number of days to keep DB file
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# keep 3650
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# minimum rows of records in file block
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# minRows 100
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# maximum rows of records in file block
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# maxRows 4096
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# enable/disable compression
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# comp 2
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# write ahead log (WAL) level, 0: no wal; 1: write wal, but no fysnc; 2: write wal, and call fsync
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# walLevel 1
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# if walLevel is set to 2, the cycle of fsync being executed, if set to 0, fsync is called right away
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# fsync 3000
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# number of replications, for cluster only
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# replica 1
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# mqtt hostname
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# mqttHostName test.mosquitto.org
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# mqtt port
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# mqttPort 1883
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# mqtt topic
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# mqttTopic /test
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# the compressed rpc message, option:
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# -1 (no compression)
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# 0 (all message compressed),
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# > 0 (rpc message body which larger than this value will be compressed)
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# compressMsgSize -1
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# max length of an SQL
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# maxSQLLength 65480
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# the maximum number of records allowed for super table time sorting
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# maxNumOfOrderedRes 100000
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# system time zone
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# timezone Asia/Shanghai (CST, +0800)
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# system locale
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# locale en_US.UTF-8
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# default system charset
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# charset UTF-8
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# max number of connections allowed in dnode
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# maxShellConns 5000
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# max numerber of connections allowed in client
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# maxConnections 5000
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# stop writing logs when the disk size of the log folder is less than this value
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# minimalLogDirGB 0.1
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# stop writing temporary files when the disk size of the log folder is less than this value
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# minimalTmpDirGB 0.1
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# stop writing data when the disk size of the log folder is less than this value
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# minimalDataDirGB 0.1
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# enbale/disable http service
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# http 1
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# enable/disable muqq service
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# mqtt 0
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# enable/disable system monitor
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# monitor 1
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# enable/disable recording the SQL statements via restful interface
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# httpEnableRecordSql 0
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# number of threads used to process http requests
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# httpMaxThreads 2
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# maximum number of rows returned by the restful interface
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# restfulRowLimit 10240
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# The following parameter is used to limit the maximum number of lines in log files.
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# max number of rows per log filters
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# numOfLogLines 10000000
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# time of keeping log files, days
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# logKeepDays 0
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# enable/disable async log
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# asyncLog 1
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# The following parameters are used for debug purpose only.
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# debugFlag 8 bits mask: FILE-SCREEN-UNUSED-HeartBeat-DUMP-TRACE_WARN-ERROR
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# 131: output warning and error, 135: output debug, warning and error, 143 : output trace, debug, warning and error to log.
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# 199: output debug, warning and error to both screen and file
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# 207: output trace, debug, warning and error to both screen and file
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# debug flag for all log type, take effect when non-zero value
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# debugFlag 0
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# debug flag for meta management messages
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# mDebugFlag 135
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# debug flag for dnode messages
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# dDebugFlag 135
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# debug flag for sync module
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# sDebugFlag 135
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# debug flag for WAL
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# wDebugFlag 135
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# debug flag for SDB
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# sdbDebugFlag 135
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# debug flag for RPC
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# rpcDebugFlag 131
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# debug flag for TAOS TIMER
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# tmrDebugFlag 131
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# debug flag for TDengine client
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# cDebugFlag 131
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# debug flag for JNI
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# jniDebugflag 131
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# debug flag for ODBC
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# odbcDebugflag 131
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# debug flag for storage
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# uDebugflag 131
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# debug flag for http server
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# httpDebugFlag 131
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# debug flag for mqtt
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# mqttDebugFlag 131
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# debug flag for monitor
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# monitorDebugFlag 131
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# debug flag for query
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# qDebugflag 131
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# debug flag for vnode
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# vDebugflag 131
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# debug flag for http server
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# tsdbDebugFlag 131
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# enable/disable recording the SQL in taos client
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# tscEnableRecordSql 0
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# generate core file when service crash
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# enableCoreFile 1
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# maximum display width of binary and nchar fields in the shell. The parts exceeding this limit will be hidden
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# maxBinaryDisplayWidth 30
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