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| gitHub |
| <span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a></nav> <ul class="sidebar-links"><li><section class="sidebar-group depth-0"><p class="sidebar-heading"><span>IoTDB User Guide (In progress)</span> <!----></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Get Started</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Overview</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Concept</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Server</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Client</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Operation Manual</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>System Tools</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading open"><span>Ecosystem Integration</span> <span class="arrow down"></span></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/UserGuide/Master/Ecosystem Integration/Grafana.html" class="active sidebar-link">Grafana</a></li><li><a href="/UserGuide/Master/Ecosystem Integration/MapReduce TsFile.html" class="sidebar-link">MapReduce TsFile</a></li><li><a href="/UserGuide/Master/Ecosystem Integration/Spark TsFile.html" class="sidebar-link">Spark TsFile</a></li><li><a href="/UserGuide/Master/Ecosystem Integration/Spark IoTDB.html" class="sidebar-link">Spark IoTDB</a></li><li><a href="/UserGuide/Master/Ecosystem Integration/Hive TsFile.html" class="sidebar-link">Hive TsFile</a></li><li><a href="/UserGuide/Master/Ecosystem Integration/Zeppelin-IoTDB.html" class="sidebar-link">Zeppelin-IoTDB</a></li><li><a href="/UserGuide/Master/Ecosystem Integration/Flink IoTDB.html" class="sidebar-link">Flink IoTDB</a></li><li><a href="/UserGuide/Master/Ecosystem Integration/Flink TsFile.html" class="sidebar-link">Flink TsFile</a></li></ul></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Architecture</span> <span class="arrow right"></span></p> <!----></section></li><li><section class="sidebar-group collapsable depth-0"><p class="sidebar-heading"><span>Comparison with TSDBs</span> <span class="arrow right"></span></p> <!----></section></li></ul> </aside> <main class="page"> <div class="content content__default"><h1 id="iotdb-grafana"><a href="#iotdb-grafana" class="header-anchor">#</a> IoTDB-Grafana</h1> <h2 id="outline"><a href="#outline" class="header-anchor">#</a> Outline</h2> <ul><li>IoTDB-Grafana |
| <ul><li>Grafana installation |
| <ul><li>Install Grafana</li> <li>Install data source plugin</li> <li>Start Grafana</li></ul></li> <li>IoTDB installation</li> <li>IoTDB-Grafana installation |
| <ul><li>Start IoTDB-Grafana</li></ul></li> <li>Explore in Grafana |
| <ul><li>Add data source</li> <li>Design in dashboard</li></ul></li></ul></li></ul> <h1 id="iotdb-grafana-2"><a href="#iotdb-grafana-2" class="header-anchor">#</a> IoTDB-Grafana</h1> <p>Grafana is an open source volume metrics monitoring and visualization tool, which can be used to display time series data and application runtime analysis. Grafana supports Graphite, InfluxDB and other major time series databases as data sources. IoTDB-Grafana is a connector which we developed to show time series data in IoTDB by reading data from IoTDB and sends to Grafana(https://grafana.com/). Before using this tool, make sure Grafana and IoTDB are correctly installed and started.</p> <h2 id="grafana-installation"><a href="#grafana-installation" class="header-anchor">#</a> Grafana installation</h2> <h3 id="install-grafana"><a href="#install-grafana" class="header-anchor">#</a> Install Grafana</h3> <ul><li>Download url: https://grafana.com/grafana/download</li> <li>version >= 4.4.1</li></ul> <h3 id="install-data-source-plugin"><a href="#install-data-source-plugin" class="header-anchor">#</a> Install data source plugin</h3> <ul><li>plugin name: simple-json-datasource</li> <li>Download url: https://github.com/grafana/simple-json-datasource</li></ul> <p>After downloading this plugin, use the grafana-cli tool to install SimpleJson from the commandline:</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>grafana-cli plugins install grafana-simple-json-datasource |
| </code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><p>Alternatively, manually download the .zip file and unpack it into grafana plugins directory.</p> <ul><li><code>{grafana-install-directory}\data\plugins\</code> (Windows)</li> <li><code>/var/lib/grafana/plugins</code> (Linux)</li> <li><code>/usr/local/var/lib/grafana/plugins</code>(Mac)</li></ul> <h3 id="start-grafana"><a href="#start-grafana" class="header-anchor">#</a> Start Grafana</h3> <p>If Unix is used, Grafana will start automatically after installing, or you can run <code>sudo service grafana-server start</code> command. See more information <a href="http://docs.grafana.org/installation/debian/" target="_blank" rel="noopener noreferrer">here<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a>.</p> <p>If Mac and <code>homebrew</code> are used to install Grafana, you can use <code>homebrew</code> to start Grafana. |
| First make sure homebrew/services is installed by running <code>brew tap homebrew/services</code>, then start Grafana using: <code>brew services start grafana</code>. |
| See more information <a href="http://docs.grafana.org/installation/mac/" target="_blank" rel="noopener noreferrer">here<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a>.</p> <p>If Windows is used, start Grafana by executing grafana-server.exe, located in the bin directory, preferably from the command line. See more information <a href="http://docs.grafana.org/installation/windows/" target="_blank" rel="noopener noreferrer">here<span><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" focusable="false" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg> <span class="sr-only">(opens new window)</span></span></a>.</p> <h2 id="iotdb-installation"><a href="#iotdb-installation" class="header-anchor">#</a> IoTDB installation</h2> <p>See https://github.com/apache/iotdb</p> <h2 id="iotdb-grafana-installation"><a href="#iotdb-grafana-installation" class="header-anchor">#</a> IoTDB-Grafana installation</h2> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token function">git</span> clone https://github.com/apache/iotdb.git |
| </code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div><h3 id="start-iotdb-grafana"><a href="#start-iotdb-grafana" class="header-anchor">#</a> Start IoTDB-Grafana</h3> <h4 id="option-one"><a href="#option-one" class="header-anchor">#</a> Option one</h4> <p>Import the entire project, after the maven dependency is installed, directly run<code>iotdb/grafana/rc/main/java/org/apache/iotdb/web/grafana</code>directory<code>TsfileWebDemoApplication.java</code>, this grafana connector is developed by springboot</p> <h4 id="option-two"><a href="#option-two" class="header-anchor">#</a> Option two</h4> <p>In <code>/grafana/target/</code>directory</p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code><span class="token builtin class-name">cd</span> iotdb |
| mvn clean package -pl grafana -am -Dmaven.test.skip<span class="token operator">=</span>true |
| <span class="token builtin class-name">cd</span> grafana/target |
| java -jar iotdb-grafana-<span class="token punctuation">{</span>version<span class="token punctuation">}</span>.war |
| </code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br></div></div><p>If following output is displayed, then iotdb-grafana connector is successfully activated.</p> <div class="language-shell line-numbers-mode"><pre class="language-shell"><code>$ java -jar iotdb-grafana-<span class="token punctuation">{</span>version<span class="token punctuation">}</span>.war |
| |
| <span class="token builtin class-name">.</span> ____ _ __ _ _ |
| /<span class="token punctuation">\</span><span class="token punctuation">\</span> / ___<span class="token string">'_ __ _ _(_)_ __ __ _ \ \ \ \ |
| ( ( )\___ | '</span>_ <span class="token operator">|</span> <span class="token string">'_| | '</span>_ <span class="token punctuation">\</span>/ _` <span class="token operator">|</span> <span class="token punctuation">\</span> <span class="token punctuation">\</span> <span class="token punctuation">\</span> <span class="token punctuation">\</span> |
| <span class="token punctuation">\</span><span class="token punctuation">\</span>/ ___<span class="token punctuation">)</span><span class="token operator">|</span> <span class="token operator">|</span>_<span class="token punctuation">)</span><span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">|</span> <span class="token operator">||</span> <span class="token punctuation">(</span>_<span class="token operator">|</span> <span class="token operator">|</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> <span class="token punctuation">)</span> |
| ' <span class="token operator">|</span>____<span class="token operator">|</span> .__<span class="token operator">|</span>_<span class="token operator">|</span> <span class="token operator">|</span>_<span class="token operator">|</span>_<span class="token operator">|</span> <span class="token operator">|</span>_<span class="token punctuation">\</span>__, <span class="token operator">|</span> / / / / |
| <span class="token operator">==</span><span class="token operator">==</span><span class="token operator">==</span><span class="token operator">==</span><span class="token operator">=</span><span class="token operator">|</span>_<span class="token operator">|</span><span class="token operator">==</span><span class="token operator">==</span><span class="token operator">==</span><span class="token operator">==</span><span class="token operator">==</span><span class="token operator">==</span><span class="token operator">==</span><span class="token operator">|</span>___/<span class="token operator">=</span>/_/_/_/ |
| :: Spring Boot :: <span class="token punctuation">(</span>v1.5.4.RELEASE<span class="token punctuation">)</span> |
| <span class="token punctuation">..</span>. |
| </code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br></div></div><p>To configure properties, move the <code>grafana/src/main/resources/application.properties</code> to the same directory as the war package (<code>grafana/target</code>)</p> <h2 id="explore-in-grafana"><a href="#explore-in-grafana" class="header-anchor">#</a> Explore in Grafana</h2> <p>The default port of Grafana is 3000, see http://localhost:3000/</p> <p>Username and password are both "admin" by default.</p> <h3 id="add-data-source"><a href="#add-data-source" class="header-anchor">#</a> Add data source</h3> <p>Select <code>Data Sources</code> and then <code>Add data source</code>, select <code>SimpleJson</code> in <code>Type</code> and <code>URL</code> is http://localhost:8888. |
| After that, make sure IoTDB has been started, click "Save & Test", and "Data Source is working" will be shown to indicate successful configuration. |
| <img src="https://user-images.githubusercontent.com/13203019/51664777-2766ae00-1ff5-11e9-9d2f-7489f8ccbfc2.png" style="width:100%;max-width:800px;max-height:600px;margin-left:auto;margin-right:auto;display:block;"></p> <img src="https://user-images.githubusercontent.com/13203019/51664842-554bf280-1ff5-11e9-97d2-54eebe0b2ca1.png" style="width:100%;max-width:800px;max-height:600px;margin-left:auto;margin-right:auto;display:block;"> <h3 id="design-in-dashboard"><a href="#design-in-dashboard" class="header-anchor">#</a> Design in dashboard</h3> <p>Add diagrams in dashboard and customize your query. See http://docs.grafana.org/guides/getting_started/</p> <img src="https://user-images.githubusercontent.com/13203019/51664878-6e54a380-1ff5-11e9-9718-4d0e24627fa8.png" style="width:100%;max-width:800px;max-height:600px;margin-left:auto;margin-right:auto;display:block;"> <h2 id="config-grafana"><a href="#config-grafana" class="header-anchor">#</a> config grafana</h2> <div class="language- line-numbers-mode"><pre class="language-text"><code># ip and port of IoTDB |
| spring.datasource.url=jdbc:iotdb://127.0.0.1:6667/ |
| spring.datasource.username=root |
| spring.datasource.password=root |
| spring.datasource.driver-class-name=org.apache.iotdb.jdbc.IoTDBDriver |
| server.port=8888 |
| # Use this value to set timestamp precision as "ms", "us" or "ns", which must to be same with the timestamp |
| # precision of Apache IoTDB engine. |
| timestamp_precision=ms |
| |
| # Use this value to set down sampling true/false |
| isDownSampling=true |
| # defaut sampling intervals |
| interval=1m |
| # aggregation function to use to downsampling the data (int, long, float, double) |
| # COUNT, FIRST_VALUE, LAST_VALUE, MAX_TIME, MAX_VALUE, AVG, MIN_TIME, MIN_VALUE, NOW, SUM |
| continuous_data_function=AVG |
| # aggregation function to use to downsampling the data (boolean, string) |
| # COUNT, FIRST_VALUE, LAST_VALUE, MAX_TIME, MIN_TIME, NOW |
| discrete_data_function=LAST_VALUE |
| </code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br><span class="line-number">5</span><br><span class="line-number">6</span><br><span class="line-number">7</span><br><span class="line-number">8</span><br><span class="line-number">9</span><br><span class="line-number">10</span><br><span class="line-number">11</span><br><span class="line-number">12</span><br><span class="line-number">13</span><br><span class="line-number">14</span><br><span class="line-number">15</span><br><span class="line-number">16</span><br><span class="line-number">17</span><br><span class="line-number">18</span><br><span class="line-number">19</span><br><span class="line-number">20</span><br></div></div><p>The specific configuration information of interval is as follows</p> <p><1h: no sampling</p> <p>1h~1d : intervals = 1m</p> <p>1d~30d:intervals = 1h</p> <p>>30d：intervals = 1d</p> <p>After configuration, please re-run war package</p> <div class="language- line-numbers-mode"><pre class="language-text"><code>java -jar iotdb-grafana-{version}.war |
| </code></pre> <div class="line-numbers-wrapper"><span class="line-number">1</span><br></div></div></div> <div class="page-nav"><p class="inner"><span class="prev"> |
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