######################################################## # # # 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 fastbee # 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 1 # Switch for allowing to collect and report crash information # crashReporting 1 # The maximum number of vnodes supported by this dnode # supportVnodes 0 # 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 fastbee audit 1