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taos.cfg
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taos.cfg
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########################################################
# #
# Configuration #
# #
########################################################
######### 0. Client only configurations #############
# The interval for CLI to send heartbeat to mnode
# shellActivityTimer 3
############### 1. Cluster End point ############################
# The end point of the first dnode in the cluster to be connected to when this dnode or the CLI utility is started
# firstEp hostname:6030
# The end point of the second dnode to be connected to if the firstEp is not available
# secondEp
############### 2. Configuration Parameters of current dnode #####
# The FQDN of the host on which this dnode will be started. It can be IP address
# fqdn hostname
# The port for external access after this dnode is started
# serverPort 6030
# The maximum number of connections a dnode can accept
# maxShellConns 5000
# The directory for writing log files, if you are using Windows platform please change to Windows path
# logDir /var/log/taos
# All data files are stored in this directory, if you are using Windows platform please change to Windows path
# dataDir /var/lib/taos
# temporary file's directory, if you are using Windows platform please change to Windows path
# tempDir /tmp/
# Switch for allowing to collect and report service usage information
# telemetryReporting 0
# Switch for allowing to collect and report crash information
# crashReporting 0
# The maximum number of vnodes supported by this dnode
supportVnodes 8
# The interval of this dnode reporting status to mnode, [1..10] seconds
# statusInterval 1
# The minimum sliding window time, milli-second
# minSlidingTime 10
# The minimum time window, milli-second
# minIntervalTime 10
# The maximum allowed query buffer size in MB during query processing for each data node
# -1 no limit (default)
# 0 no query allowed, queries are disabled
# queryBufferSize -1
# The compressed rpc message, option:
# -1 (no compression)
# 0 (all message compressed),
# > 0 (rpc message body which larger than this value will be compressed)
# compressMsgSize -1
# query retrieved column data compression option:
# -1 (no compression)
# 0 (all retrieved column data compressed),
# > 0 (any retrieved column size greater than this value all data will be compressed.)
# compressColData -1
# system time zone
# timezone UTC-8
# system time zone (for windows 10)
# timezone Asia/Shanghai (CST, +0800)
# system locale
# locale en_US.UTF-8
# system charset
# charset UTF-8
# stop writing logs when the disk size of the log folder is less than this value
# minimalLogDirGB 1.0
# stop writing temporary files when the disk size of the tmp folder is less than this value
# minimalTmpDirGB 1.0
# if free disk space is less than this value, this dnode will fail to start
# minimalDataDirGB 2.0
# enable/disable system monitor
# monitor 1
# enable/disable audit log
# audit 1
# enable/disable audit create table
# auditCreateTable 1
# The following parameter is used to limit the maximum number of lines in log files.
# max number of lines per log filters
# numOfLogLines 10000000
# write log in async way: 1 - async, 0 - sync
# asyncLog 1
# time period of keeping log files, in days
# logKeepDays 0
############ 3. Debug Flag and levels #############################################
# The following parameters are used for debug purpose only by this dnode.
# debugFlag is a 8 bits mask: FILE-SCREEN-UNUSED-HeartBeat-DUMP-TRACE_WARN-ERROR
# Available debug levels are:
# 131: output warning and error
# 135: output debug, warning and error
# 143: output trace, debug, warning and error to log
# 199: output debug, warning and error to both screen and file
# 207: output trace, debug, warning and error to both screen and file
# debug flag for all log type, take effect when non-zero value
# debugFlag 0
# debug flag for timer
# tmrDebugFlag 131
# debug flag for util
# uDebugFlag 131
# debug flag for rpc
# rpcDebugFlag 131
# debug flag for jni
# jniDebugFlag 131
# debug flag for query
# qDebugFlag 131
# debug flag for client driver
# cDebugFlag 131
# debug flag for dnode messages
# dDebugFlag 135
# debug flag for vnode
# vDebugFlag 131
# debug flag for meta management messages
# mDebugFlag 135
# debug flag for wal
# wDebugFlag 135
# debug flag for sync module
# sDebugFlag 135
# debug flag for tsdb
# tsdbDebugFlag 131
# debug flag for tq
# tqDebugFlag 131
# debug flag for fs
# fsDebugFlag 131
# debug flag for udf
# udfDebugFlag 131
# debug flag for sma
# smaDebugFlag 131
# debug flag for index
# idxDebugFlag 131
# debug flag for tdb
# tdbDebugFlag 131
# debug flag for meta
# metaDebugFlag 131
# generate core file when service crash
# enableCoreFile 1
#monitor 1
#monitorFQDN buildkitsandbox
#audit 1