Merge branch 'develop' of https://github.com/taosdata/TDengine into develop

packaging/cfg/taos.cfg

@@ -6,73 +6,76 @@
 ########################################################
 
 # first fully qualified domain name (FQDN) for TDengine system
-# firstEp               hostname1:6030
-
-# second fully qualified domain name (FQDN) for TDengine system, for cluster only
-# secondEp              cluster_hostname2:6030
+# firstEp                   hostname:6030
 
 # local fully qualified domain name (FQDN)
-# fqdn                  hostname
+# fqdn                      hostname
 
 # first port number for the connection (12 continuous UDP/TCP port number are used) 
-# serverPort            6030
+# serverPort                6030
 
 # log file's directory
-# logDir                /var/log/taos
+# logDir                    /var/log/taos
 
 # data file's directory
-# dataDir               /var/lib/taos
+# dataDir                   /var/lib/taos
 
 # the arbitrator's fully qualified domain name (FQDN) for TDengine system, for cluster only   
-# arbitrator            arbitrator_hostname:6042     
+# arbitrator                arbitrator_hostname:6042     
 
 # number of threads per CPU core
-# numOfThreadsPerCore   1.0
+# numOfThreadsPerCore       1.0
+
+# the proportion of total threads responsible for query
+# ratioOfQueryThreads       0.5
 
 # number of management nodes in the system
-# numOfMnodes           3
+# numOfMnodes               3
 
 # enable/disable backuping vnode directory when removing dnode
-# vnodeBak              1
+# vnodeBak                  1
+
+# if report installation / use information
+# telemetryReporting        1
 
 # enable/disable load balancing
-# balance               1
+# balance                   1
 
 # role for dnode. 0 - any, 1 - mnode, 2 - dnode
-# role                  0
+# role                      0
 
 # max timer control blocks
-# maxTmrCtrl            512
+# maxTmrCtrl                512
 
 # time interval of system monitor, seconds 
-# monitorInterval       30
+# monitorInterval           30
 
 # number of seconds allowed for a dnode to be offline, for cluster only 
-# offlineThreshold      8640000
+# offlineThreshold          8640000
 
 # RPC re-try timer, millisecond
-# rpcTimer              300
+# rpcTimer                  300
 
 # RPC maximum time for ack, seconds. 
-# rpcMaxTime            600
+# rpcMaxTime                600
 
 # time interval of dnode status reporting to mnode, seconds, for cluster only 
-# statusInterval        1
+# statusInterval            1
 
 # time interval of heart beat from shell to dnode, seconds
-# shellActivityTimer    3
+# shellActivityTimer        3
 
 # time of keeping table meta data in cache, seconds
-# tableMetaKeepTimer    7200
+# tableMetaKeepTimer        7200
 
 # minimum sliding window time, milli-second
-# minSlidingTime        10
+# minSlidingTime            10
 
 # minimum time window, milli-second
-# minIntervalTime       10
+# minIntervalTime           10
 
 # maximum delay before launching a stream compution, milli-second
-# maxStreamCompDelay    20000
+# maxStreamCompDelay        20000
 
 # maximum delay before launching a stream computation for the first time, milli-second
 # maxFirstStreamCompDelay   10000
@@ -89,9 +92,6 @@
 # max number of tables per vnode
 # maxTablesPerVnode         1000000
 
-# step size of increasing table number in a vnode
-# tableIncStepPerVnode      1000
-
 # cache block size (Mbyte)
 # cache                     16
 
@@ -110,6 +110,9 @@
 # maximum rows of records in file block
 # maxRows               4096
 
+# the number of acknowledgments required for successful data writing
+# quorum                1     
+
 # enable/disable compression
 # comp                  2
 
@@ -122,15 +125,6 @@
 # number of replications, for cluster only 
 # replica               1
 
-# mqtt hostname  
-# mqttHostName          test.mosquitto.org
-
-# mqtt port  
-# mqttPort              1883
-
-# mqtt topic
-# mqttTopic             /test
-
 # the compressed rpc message, option:
 #  -1 (no compression)
 #   0 (all message compressed),
@@ -167,12 +161,12 @@
 # stop writing data when the disk size of the log folder is less than this value
 # minimalDataDirGB      0.1
 
+# One mnode is equal to the number of vnode consumed
+# mnodeEqualVnodeNum    4
+
 # enbale/disable http service
 # http                  1
 
-# enable/disable muqq service
-# mqtt                  0
-
 # enable/disable system monitor 
 # monitor               1
 
@@ -189,11 +183,12 @@
 # max number of rows per log filters
 # numOfLogLines         10000000
 
+# enable/disable async log
+# asyncLog              1
+
 # time of keeping log files, days
 # logKeepDays           0
 
-# enable/disable async log
-# asyncLog              1
 
 # The following parameters are used for debug purpose only.
 # debugFlag 8 bits mask: FILE-SCREEN-UNUSED-HeartBeat-DUMP-TRACE_WARN-ERROR
@@ -231,18 +226,12 @@
 # debug flag for JNI
 # jniDebugflag          131
 
-# debug flag for ODBC
-# odbcDebugflag         131
-
 # debug flag for storage
 # uDebugflag            131
 
 # debug flag for http server
 # httpDebugFlag         131
 
-# debug flag for mqtt
-# mqttDebugFlag         131
-
 # debug flag for monitor
 # monitorDebugFlag      131
 
@@ -255,6 +244,9 @@
 # debug flag for http server
 # tsdbDebugFlag         131
 
+# debug flag for continue query
+# cqDebugFlag           131
+
 # enable/disable recording the SQL in taos client
 # tscEnableRecordSql    0