(window.webpackJsonp=window.webpackJsonp||[]).push([[74],{638:function(a,t,s){"use strict";s.r(t);var n=s(69),r=Object(n.a)({},(function(){var a=this,t=a.$createElement,s=a._self._c||t;return s("ContentSlotsDistributor",{attrs:{"slot-key":a.$parent.slotKey}},[s("h1",{attrs:{id:"iotdb-grafana"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#iotdb-grafana"}},[a._v("#")]),a._v(" IoTDB-Grafana")]),a._v(" "),s("h2",{attrs:{id:"outline"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#outline"}},[a._v("#")]),a._v(" Outline")]),a._v(" "),s("ul",[s("li",[a._v("IoTDB-Grafana\n"),s("ul",[s("li",[a._v("Grafana installation\n"),s("ul",[s("li",[a._v("Install Grafana")]),a._v(" "),s("li",[a._v("Install data source plugin")]),a._v(" "),s("li",[a._v("Start Grafana")])])]),a._v(" "),s("li",[a._v("IoTDB installation")]),a._v(" "),s("li",[a._v("IoTDB-Grafana installation\n"),s("ul",[s("li",[a._v("Start IoTDB-Grafana")])])]),a._v(" "),s("li",[a._v("Explore in Grafana\n"),s("ul",[s("li",[a._v("Add data source")]),a._v(" "),s("li",[a._v("Design in dashboard")])])])])])]),a._v(" "),s("h1",{attrs:{id:"iotdb-grafana-2"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#iotdb-grafana-2"}},[a._v("#")]),a._v(" IoTDB-Grafana")]),a._v(" "),s("p",[a._v("Grafana is an open source volume metrics monitoring and visualization tool, which can be used to display time series data and application runtime analysis. 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Before using this tool, make sure Grafana and IoTDB are correctly installed and started.")]),a._v(" "),s("h2",{attrs:{id:"grafana-installation"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#grafana-installation"}},[a._v("#")]),a._v(" Grafana installation")]),a._v(" "),s("h3",{attrs:{id:"install-grafana"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#install-grafana"}},[a._v("#")]),a._v(" Install Grafana")]),a._v(" "),s("ul",[s("li",[a._v("Download url: https://grafana.com/grafana/download")]),a._v(" "),s("li",[a._v("version >= 4.4.1")])]),a._v(" "),s("h3",{attrs:{id:"install-data-source-plugin"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#install-data-source-plugin"}},[a._v("#")]),a._v(" Install data source plugin")]),a._v(" "),s("ul",[s("li",[a._v("plugin name: simple-json-datasource")]),a._v(" "),s("li",[a._v("Download url: https://github.com/grafana/simple-json-datasource")])]),a._v(" "),s("p",[a._v("After downloading this plugin, use the grafana-cli tool to install SimpleJson from the commandline:")]),a._v(" "),s("div",{staticClass:"language- line-numbers-mode"},[s("pre",{pre:!0,attrs:{class:"language-text"}},[s("code",[a._v("grafana-cli plugins install grafana-simple-json-datasource\n")])]),a._v(" "),s("div",{staticClass:"line-numbers-wrapper"},[s("span",{staticClass:"line-number"},[a._v("1")]),s("br")])]),s("p",[a._v("Alternatively, manually download the .zip file and unpack it into grafana plugins directory.")]),a._v(" "),s("ul",[s("li",[s("code",[a._v("{grafana-install-directory}\\data\\plugins\\")]),a._v(" (Windows)")]),a._v(" "),s("li",[s("code",[a._v("/var/lib/grafana/plugins")]),a._v(" (Linux)")]),a._v(" "),s("li",[s("code",[a._v("/usr/local/var/lib/grafana/plugins")]),a._v("(Mac)")])]),a._v(" "),s("h3",{attrs:{id:"start-grafana"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#start-grafana"}},[a._v("#")]),a._v(" Start Grafana")]),a._v(" "),s("p",[a._v("If Unix is used, Grafana will start automatically after installing, or you can run "),s("code",[a._v("sudo service grafana-server start")]),a._v(" command. 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"),s("div",{staticClass:"line-numbers-wrapper"},[s("span",{staticClass:"line-number"},[a._v("1")]),s("br"),s("span",{staticClass:"line-number"},[a._v("2")]),s("br"),s("span",{staticClass:"line-number"},[a._v("3")]),s("br"),s("span",{staticClass:"line-number"},[a._v("4")]),s("br"),s("span",{staticClass:"line-number"},[a._v("5")]),s("br"),s("span",{staticClass:"line-number"},[a._v("6")]),s("br"),s("span",{staticClass:"line-number"},[a._v("7")]),s("br"),s("span",{staticClass:"line-number"},[a._v("8")]),s("br"),s("span",{staticClass:"line-number"},[a._v("9")]),s("br"),s("span",{staticClass:"line-number"},[a._v("10")]),s("br")])]),s("p",[a._v("To configure properties, move the "),s("code",[a._v("grafana/src/main/resources/application.properties")]),a._v(" to the same directory as the war package ("),s("code",[a._v("grafana/target")]),a._v(")")]),a._v(" "),s("h2",{attrs:{id:"explore-in-grafana"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#explore-in-grafana"}},[a._v("#")]),a._v(" 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configuration.\n'),s("img",{staticStyle:{width:"100%","max-width":"800px","max-height":"600px","margin-left":"auto","margin-right":"auto",display:"block"},attrs:{src:"https://user-images.githubusercontent.com/13203019/51664777-2766ae00-1ff5-11e9-9d2f-7489f8ccbfc2.png"}})]),a._v(" "),s("img",{staticStyle:{width:"100%","max-width":"800px","max-height":"600px","margin-left":"auto","margin-right":"auto",display:"block"},attrs:{src:"https://user-images.githubusercontent.com/13203019/51664842-554bf280-1ff5-11e9-97d2-54eebe0b2ca1.png"}}),a._v(" "),s("h3",{attrs:{id:"design-in-dashboard"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#design-in-dashboard"}},[a._v("#")]),a._v(" Design in dashboard")]),a._v(" "),s("p",[a._v("Add diagrams in dashboard and customize your query. See http://docs.grafana.org/guides/getting_started/")]),a._v(" "),s("img",{staticStyle:{width:"100%","max-width":"800px","max-height":"600px","margin-left":"auto","margin-right":"auto",display:"block"},attrs:{src:"https://user-images.githubusercontent.com/13203019/51664878-6e54a380-1ff5-11e9-9718-4d0e24627fa8.png"}}),a._v(" "),s("h2",{attrs:{id:"config-grafana"}},[s("a",{staticClass:"header-anchor",attrs:{href:"#config-grafana"}},[a._v("#")]),a._v(" config grafana")]),a._v(" "),s("div",{staticClass:"language- line-numbers-mode"},[s("pre",{pre:!0,attrs:{class:"language-text"}},[s("code",[a._v('# ip and port of IoTDB \nspring.datasource.url=jdbc:iotdb://127.0.0.1:6667/\nspring.datasource.username=root\nspring.datasource.password=root\nspring.datasource.driver-class-name=org.apache.iotdb.jdbc.IoTDBDriver\nserver.port=8888\n# Use this value to set timestamp precision as "ms", "us" or "ns", which must to be same with the timestamp\n# precision of Apache IoTDB engine.\ntimestamp_precision=ms\n\n# Use this value to set down sampling true/false\nisDownSampling=true\n# defaut sampling intervals\ninterval=1m\n# aggregation function to use to downsampling the data (int, long, float, double)\n# COUNT, FIRST_VALUE, LAST_VALUE, MAX_TIME, MAX_VALUE, AVG, MIN_TIME, MIN_VALUE, NOW, SUM\ncontinuous_data_function=AVG\n# aggregation function to use to downsampling the data (boolean, string)\n# COUNT, FIRST_VALUE, LAST_VALUE, MAX_TIME, MIN_TIME, NOW\ndiscrete_data_function=LAST_VALUE\n')])]),a._v(" "),s("div",{staticClass:"line-numbers-wrapper"},[s("span",{staticClass:"line-number"},[a._v("1")]),s("br"),s("span",{staticClass:"line-number"},[a._v("2")]),s("br"),s("span",{staticClass:"line-number"},[a._v("3")]),s("br"),s("span",{staticClass:"line-number"},[a._v("4")]),s("br"),s("span",{staticClass:"line-number"},[a._v("5")]),s("br"),s("span",{staticClass:"line-number"},[a._v("6")]),s("br"),s("span",{staticClass:"line-number"},[a._v("7")]),s("br"),s("span",{staticClass:"line-number"},[a._v("8")]),s("br"),s("span",{staticClass:"line-number"},[a._v("9")]),s("br"),s("span",{staticClass:"line-number"},[a._v("10")]),s("br"),s("span",{staticClass:"line-number"},[a._v("11")]),s("br"),s("span",{staticClass:"line-number"},[a._v("12")]),s("br"),s("span",{staticClass:"line-number"},[a._v("13")]),s("br"),s("span",{staticClass:"line-number"},[a._v("14")]),s("br"),s("span",{staticClass:"line-number"},[a._v("15")]),s("br"),s("span",{staticClass:"line-number"},[a._v("16")]),s("br"),s("span",{staticClass:"line-number"},[a._v("17")]),s("br"),s("span",{staticClass:"line-number"},[a._v("18")]),s("br"),s("span",{staticClass:"line-number"},[a._v("19")]),s("br"),s("span",{staticClass:"line-number"},[a._v("20")]),s("br")])]),s("p",[a._v("The specific configuration information of interval is as follows")]),a._v(" "),s("p",[a._v("<1h: no sampling")]),a._v(" "),s("p",[a._v("1h~1d : intervals = 1m")]),a._v(" "),s("p",[a._v("1d~30d:intervals = 1h")]),a._v(" "),s("p",[a._v(">30d：intervals = 1d")]),a._v(" "),s("p",[a._v("After configuration, please re-run war package")]),a._v(" "),s("div",{staticClass:"language- line-numbers-mode"},[s("pre",{pre:!0,attrs:{class:"language-text"}},[s("code",[a._v("java -jar iotdb-grafana-{version}.war\n")])]),a._v(" "),s("div",{staticClass:"line-numbers-wrapper"},[s("span",{staticClass:"line-number"},[a._v("1")]),s("br")])])])}),[],!1,null,null,null);t.default=r.exports}}]);