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| <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 (V0.10.x)</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/V0.10.x/Ecosystem Integration/Grafana.html" class="active sidebar-link">Grafana</a></li><li><a href="/UserGuide/V0.10.x/Ecosystem Integration/MapReduce TsFile.html" class="sidebar-link">MapReduce TsFile</a></li><li><a href="/UserGuide/V0.10.x/Ecosystem Integration/Spark TsFile.html" class="sidebar-link">Spark TsFile</a></li><li><a href="/UserGuide/V0.10.x/Ecosystem Integration/Spark IoTDB.html" class="sidebar-link">Spark IoTDB</a></li><li><a href="/UserGuide/V0.10.x/Ecosystem Integration/Hive TsFile.html" class="sidebar-link">Hive 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></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>This project provides a connector which reads data from IoTDB and sends to Grafana(https://grafana.com/). Before you use 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, you can 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, you can manually download the .zip file and unpack it into your 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 you use Unix, Grafana will auto start 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 you use Mac and <code>homebrew</code> 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 you use Windows, 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/incubator-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/incubator-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>incubatoriotdb/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> incubator-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 you see the following output, 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>If you need 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 |
| <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 |
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