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class="vp-sidebar-header"><!----><span class="vp-sidebar-title">IoTDB User Guide (V1.2.x)</span><!----></p><ul class="vp-sidebar-links"></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-header clickable" type="button"><!----><span class="vp-sidebar-title">About IoTDB</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-header clickable" type="button"><!----><span class="vp-sidebar-title">Quick Start</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-header clickable" type="button"><!----><span class="vp-sidebar-title">Basic Concept</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-header clickable" type="button"><!----><span class="vp-sidebar-title">Deployment &amp; Maintenance</span><span class="vp-arrow 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href="/UserGuide/V1.2.x/Ecosystem-Integration/Grafana-Plugin.html" aria-label="Grafana Plugin"><!---->Grafana Plugin<!----></a></li><li><a class="route-link nav-link active vp-sidebar-link vp-sidebar-page active" href="/UserGuide/V1.2.x/Ecosystem-Integration/Grafana-Connector.html" aria-label="Grafana IoTDB Connector"><!---->Grafana IoTDB Connector<!----></a></li><li><a class="route-link nav-link vp-sidebar-link vp-sidebar-page" href="/UserGuide/V1.2.x/Ecosystem-Integration/Zeppelin-IoTDB.html" aria-label="Zeppelin IoTDB Connector"><!---->Zeppelin IoTDB Connector<!----></a></li><li><a class="route-link nav-link vp-sidebar-link vp-sidebar-page" href="/UserGuide/V1.2.x/Ecosystem-Integration/Spark-TsFile.html" aria-label="Spark TsFile Connector"><!---->Spark TsFile Connector<!----></a></li><li><a class="route-link nav-link vp-sidebar-link vp-sidebar-page" href="/UserGuide/V1.2.x/Ecosystem-Integration/Spark-IoTDB.html" aria-label="Spark IoTDB Connector"><!---->Spark IoTDB Connector<!----></a></li><li><a class="route-link nav-link vp-sidebar-link vp-sidebar-page" href="/UserGuide/V1.2.x/Ecosystem-Integration/Hive-TsFile.html" aria-label="Hive TsFile Connector"><!---->Hive TsFile Connector<!----></a></li><li><a class="route-link nav-link vp-sidebar-link vp-sidebar-page" href="/UserGuide/V1.2.x/Ecosystem-Integration/Flink-IoTDB.html" aria-label="Flink IoTDB Connector"><!---->Flink IoTDB Connector<!----></a></li><li><a class="route-link nav-link vp-sidebar-link vp-sidebar-page" href="/UserGuide/V1.2.x/Ecosystem-Integration/Flink-SQL-IoTDB.html" aria-label="Flink SQL IoTDB Connector"><!---->Flink SQL IoTDB Connector<!----></a></li><li><a class="route-link nav-link vp-sidebar-link vp-sidebar-page" href="/UserGuide/V1.2.x/Ecosystem-Integration/Flink-TsFile.html" aria-label="Flink TsFile Connector"><!---->Flink TsFile Connector<!----></a></li><li><a class="route-link nav-link vp-sidebar-link vp-sidebar-page" href="/UserGuide/V1.2.x/Ecosystem-Integration/NiFi-IoTDB.html" aria-label="NiFi IoTDB Connector"><!---->NiFi IoTDB Connector<!----></a></li><li><a class="route-link nav-link vp-sidebar-link vp-sidebar-page" href="/UserGuide/V1.2.x/Ecosystem-Integration/DBeaver.html" aria-label="DBeaver-IoTDB"><!---->DBeaver-IoTDB<!----></a></li><li><a class="route-link nav-link vp-sidebar-link vp-sidebar-page" href="/UserGuide/V1.2.x/Ecosystem-Integration/Telegraf-IoTDB.html" aria-label="Telegraf-IoTDB Output Plugin"><!---->Telegraf-IoTDB Output Plugin<!----></a></li></ul></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-header clickable" type="button"><!----><span class="vp-sidebar-title">SQL Manual</span><span class="vp-arrow end"></span></button><!----></section></li><li><section class="vp-sidebar-group"><button class="vp-sidebar-header clickable" type="button"><!----><span class="vp-sidebar-title">FAQ</span><span class="vp-arrow 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content="PT3M"></span><!----><!----></div><hr></div><div class="vp-toc-placeholder"><aside id="toc"><!--[--><!----><!--]--><div class="vp-toc-header">On This Page<button type="button" class="print-button" title="Print"><svg xmlns="http://www.w3.org/2000/svg" class="icon print-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="print icon"><path d="M819.2 364.8h-44.8V128c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v236.8h-44.8C145.067 364.8 96 413.867 96 473.6v192c0 59.733 49.067 108.8 108.8 108.8h44.8V896c0 17.067 14.933 32 32 32h460.8c17.067 0 32-14.933 32-32V774.4h44.8c59.733 0 108.8-49.067 108.8-108.8v-192c0-59.733-49.067-108.8-108.8-108.8zM313.6 160h396.8v204.8H313.6V160zm396.8 704H313.6V620.8h396.8V864zM864 665.6c0 25.6-19.2 44.8-44.8 44.8h-44.8V588.8c0-17.067-14.933-32-32-32H281.6c-17.067 0-32 14.933-32 32v121.6h-44.8c-25.6 0-44.8-19.2-44.8-44.8v-192c0-25.6 19.2-44.8 44.8-44.8h614.4c25.6 0 44.8 19.2 44.8 44.8v192z"></path></svg></button><div class="arrow end"></div></div><div class="vp-toc-wrapper"><ul class="vp-toc-list"><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level2" href="#grafana-iotdb-connector">Grafana-IoTDB-Connector</a></li><li><ul class="vp-toc-list"><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level3" href="#installation-and-deployment">Installation and deployment</a></li><!----><!--]--><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level3" href="#iotdb-installation">IoTDB installation</a></li><!----><!--]--><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level3" href="#iotdb-grafana-connector-installation">IoTDB-Grafana-Connector installation</a></li><!----><!--]--><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level3" href="#start-iotdb-grafana-connector">Start IoTDB-Grafana-Connector</a></li><!----><!--]--><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level3" href="#explore-in-grafana">Explore in Grafana</a></li><!----><!--]--><!--[--><li class="vp-toc-item"><a class="route-link vp-toc-link level3" href="#config-grafana">config grafana</a></li><!----><!--]--></ul></li><!--]--></ul><div class="vp-toc-marker" style="top:-1.7rem;"></div></div><!--[--><!----><!--]--></aside></div><!--[--><!----><!--]--><div class="theme-hope-content"><h1 id="ecosystem-integration" tabindex="-1"><a class="header-anchor" href="#ecosystem-integration"><span>Ecosystem Integration</span></a></h1><h2 id="grafana-iotdb-connector" tabindex="-1"><a class="header-anchor" href="#grafana-iotdb-connector"><span>Grafana-IoTDB-Connector</span></a></h2><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-Connector is a connector which we developed to show time series data in IoTDB by reading data from IoTDB and sends to Grafana(<a href="https://grafana.com/" target="_blank" rel="noopener noreferrer">https://grafana.com/<span><svg class="external-link-icon" 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"><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="external-link-icon-sr-only">open in new window</span></span></a>). Before using this tool, make sure Grafana and IoTDB are correctly installed and started.</p><h3 id="installation-and-deployment" tabindex="-1"><a class="header-anchor" href="#installation-and-deployment"><span>Installation and deployment</span></a></h3><h4 id="install-grafana" tabindex="-1"><a class="header-anchor" href="#install-grafana"><span>Install Grafana</span></a></h4><ul><li>Download url: <a href="https://grafana.com/grafana/download" target="_blank" rel="noopener noreferrer">https://grafana.com/grafana/download<span><svg class="external-link-icon" 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"><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="external-link-icon-sr-only">open in new window</span></span></a></li><li>Version &gt;= 4.4.1</li></ul><h4 id="install-data-source-plugin" tabindex="-1"><a class="header-anchor" href="#install-data-source-plugin"><span>Install data source plugin</span></a></h4><ul><li>Plugin name: simple-json-datasource</li><li>Download url: <a href="https://github.com/grafana/simple-json-datasource" target="_blank" rel="noopener noreferrer">https://github.com/grafana/simple-json-datasource<span><svg class="external-link-icon" 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"><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="external-link-icon-sr-only">open in new window</span></span></a></li></ul><p>After downloading this plugin, use the grafana-cli tool to install SimpleJson from the commandline:</p><div class="language-text line-numbers-mode" data-ext="text" data-title="text"><pre class="language-text"><code>grafana-cli plugins install grafana-simple-json-datasource
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></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><p>Then you need to restart grafana server, then you can use browser to visit grafana.</p><p>If you see &quot;SimpleJson&quot; in &quot;Type&quot; of &quot;Add data source&quot; pages, then it is install successfully.</p><p>Or, if you meet following errors:</p><div class="language-text line-numbers-mode" data-ext="text" data-title="text"><pre class="language-text"><code>Unsigned plugins were found during plugin initialization. Grafana Labs cannot guarantee the integrity of these plugins. We recommend only using signed plugins.
The following plugins are disabled and not shown in the list below:
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><p>Please try to find config file of grafana(eg. customer.ini in windows, and /etc/grafana/grafana.ini in linux), then add following configuration:</p><div class="language-text line-numbers-mode" data-ext="text" data-title="text"><pre class="language-text"><code>allow_loading_unsigned_plugins = &quot;grafana-simple-json-datasource&quot;
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><h4 id="start-grafana" tabindex="-1"><a class="header-anchor" href="#start-grafana"><span>Start Grafana</span></a></h4><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 class="external-link-icon" 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"><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="external-link-icon-sr-only">open in 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.<br> 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>.<br> See more information <a href="http://docs.grafana.org/installation/mac/" target="_blank" rel="noopener noreferrer">here<span><svg class="external-link-icon" 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"><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="external-link-icon-sr-only">open in 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 class="external-link-icon" 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"><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="external-link-icon-sr-only">open in new window</span></span></a>.</p><h3 id="iotdb-installation" tabindex="-1"><a class="header-anchor" href="#iotdb-installation"><span>IoTDB installation</span></a></h3><p>See <a href="https://github.com/apache/iotdb" target="_blank" rel="noopener noreferrer">https://github.com/apache/iotdb<span><svg class="external-link-icon" 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"><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="external-link-icon-sr-only">open in new window</span></span></a></p><h3 id="iotdb-grafana-connector-installation" tabindex="-1"><a class="header-anchor" href="#iotdb-grafana-connector-installation"><span>IoTDB-Grafana-Connector installation</span></a></h3><div class="language-bash line-numbers-mode" data-ext="sh" data-title="sh"><pre class="language-bash"><code><span class="token function">git</span> clone https://github.com/apache/iotdb.git
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><h3 id="start-iotdb-grafana-connector" tabindex="-1"><a class="header-anchor" href="#start-iotdb-grafana-connector"><span>Start IoTDB-Grafana-Connector</span></a></h3><ul><li>Option one</li></ul><p>Import the entire project, after the maven dependency is installed, directly run<code>iotdb/grafana-connector/rc/main/java/org/apache/iotdb/web/grafana</code>directory<code> TsfileWebDemoApplication.java</code>, this grafana connector is developed by springboot</p><ul><li>Option two</li></ul><p>In <code>/grafana/target/</code>directory</p><div class="language-bash line-numbers-mode" data-ext="sh" data-title="sh"><pre class="language-bash"><code><span class="token builtin class-name">cd</span> iotdb
mvn clean package <span class="token parameter variable">-pl</span> iotdb-connector/grafana-connector <span class="token parameter variable">-am</span> <span class="token parameter variable">-Dmaven.test.skip</span><span class="token operator">=</span>true
<span class="token builtin class-name">cd</span> iotdb-connector/grafana-connector/target
<span class="token function">java</span> <span class="token parameter variable">-jar</span> iotdb-grafana-connector-<span class="token punctuation">{</span>version<span class="token punctuation">}</span>.war
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>If following output is displayed, then iotdb-grafana-connector connector is successfully activated.</p><div class="language-bash line-numbers-mode" data-ext="sh" data-title="sh"><pre class="language-bash"><code>$ <span class="token function">java</span> <span class="token parameter variable">-jar</span> iotdb-grafana-connector-<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">&#39;_ __ _ _(_)_ __  __ _ \ \ \ \
( ( )\___ | &#39;</span>_ <span class="token operator">|</span> <span class="token string">&#39;_| | &#39;</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>
  &#39;  <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" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>To configure properties, move the <code>grafana-connector/src/main/resources/application.properties</code> to the same directory as the war package (<code>grafana/target</code>)</p><h3 id="explore-in-grafana" tabindex="-1"><a class="header-anchor" href="#explore-in-grafana"><span>Explore in Grafana</span></a></h3><p>The default port of Grafana is 3000, see <a href="http://localhost:3000/" target="_blank" rel="noopener noreferrer">http://localhost:3000/<span><svg class="external-link-icon" 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"><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="external-link-icon-sr-only">open in new window</span></span></a></p><p>Username and password are both &quot;admin&quot; by default.</p><h4 id="add-data-source" tabindex="-1"><a class="header-anchor" href="#add-data-source"><span>Add data source</span></a></h4><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 <a href="http://localhost:8888" target="_blank" rel="noopener noreferrer">http://localhost:8888<span><svg class="external-link-icon" 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"><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="external-link-icon-sr-only">open in new window</span></span></a>.<br> After that, make sure IoTDB has been started, click &quot;Save &amp; Test&quot;, and &quot;Data Source is working&quot; will be shown to indicate successful configuration.<br><img style="width:100%;max-width:800px;max-height:600px;margin-left:auto;margin-right:auto;display:block;" src="https://alioss.timecho.com/docs/img/github/51664777-2766ae00-1ff5-11e9-9d2f-7489f8ccbfc2.png"></p><img style="width:100%;max-width:800px;max-height:600px;margin-left:auto;margin-right:auto;display:block;" src="https://alioss.timecho.com/docs/img/github/51664842-554bf280-1ff5-11e9-97d2-54eebe0b2ca1.png"><h4 id="design-in-dashboard" tabindex="-1"><a class="header-anchor" href="#design-in-dashboard"><span>Design in dashboard</span></a></h4><p>Add diagrams in dashboard and customize your query. See <a href="http://docs.grafana.org/guides/getting_started/" target="_blank" rel="noopener noreferrer">http://docs.grafana.org/guides/getting_started/<span><svg class="external-link-icon" 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"><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="external-link-icon-sr-only">open in new window</span></span></a></p><img style="width:100%;max-width:800px;max-height:600px;margin-left:auto;margin-right:auto;display:block;" src="https://alioss.timecho.com/docs/img/github/51664878-6e54a380-1ff5-11e9-9718-4d0e24627fa8.png"><h3 id="config-grafana" tabindex="-1"><a class="header-anchor" href="#config-grafana"><span>config grafana</span></a></h3><div class="language-text line-numbers-mode" data-ext="text" data-title="text"><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 &quot;ms&quot;, &quot;us&quot; or &quot;ns&quot;, 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" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>The specific configuration information of interval is as follows</p><p>&lt;1h: no sampling</p><p>1h~1d : intervals = 1m</p><p>1d~30d:intervals = 1h</p><p>&gt;30d：intervals = 1d</p><p>After configuration, please re-run war package</p><div class="language-text line-numbers-mode" data-ext="text" data-title="text"><pre class="language-text"><code>java -jar iotdb-grafana-connector-{version}.war
</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div></div><!--[--><!----><!--]--><footer class="vp-page-meta"><div class="vp-meta-item edit-link"><a href="https://github.com/apache/iotdb-docs/edit/main/src/UserGuide/V1.2.x/Ecosystem-Integration/Grafana-Connector.md" rel="noopener noreferrer" target="_blank" aria-label="Found Error? Edit this page on GitHub" class="nav-link vp-meta-label"><!--[--><svg xmlns="http://www.w3.org/2000/svg" class="icon edit-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="edit icon"><path d="M430.818 653.65a60.46 60.46 0 0 1-50.96-93.281l71.69-114.012 7.773-10.365L816.038 80.138A60.46 60.46 0 0 1 859.225 62a60.46 60.46 0 0 1 43.186 18.138l43.186 43.186a60.46 60.46 0 0 1 0 86.373L588.879 565.55l-8.637 8.637-117.466 68.234a60.46 60.46 0 0 1-31.958 11.229z"></path><path d="M728.802 962H252.891A190.883 190.883 0 0 1 62.008 771.98V296.934a190.883 190.883 0 0 1 190.883-192.61h267.754a60.46 60.46 0 0 1 0 120.92H252.891a69.962 69.962 0 0 0-69.098 69.099V771.98a69.962 69.962 0 0 0 69.098 69.098h475.911A69.962 69.962 0 0 0 797.9 771.98V503.363a60.46 60.46 0 1 1 120.922 0V771.98A190.883 190.883 0 0 1 728.802 962z"></path></svg><!--]-->Found Error? Edit this page on GitHub<span><svg class="external-link-icon" 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"><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="external-link-icon-sr-only">open in new window</span></span><!----></a></div><div class="vp-meta-item git-info"><div class="update-time"><span class="vp-meta-label">Last update: </span><!----></div><!----></div></footer><nav class="vp-page-nav"><a class="route-link nav-link prev" href="/UserGuide/V1.2.x/Ecosystem-Integration/Grafana-Plugin.html" aria-label="Grafana Plugin"><div class="hint"><span class="arrow start"></span>Prev</div><div class="link"><!---->Grafana Plugin</div></a><a class="route-link nav-link next" href="/UserGuide/V1.2.x/Ecosystem-Integration/Zeppelin-IoTDB.html" aria-label="Zeppelin IoTDB Connector"><div class="hint">Next<span class="arrow end"></span></div><div class="link">Zeppelin IoTDB Connector<!----></div></a></nav><!----><!--[--><!----><!--]--><!--]--></main><!--]--><footer style="padding-bottom:2rem;"><span id="doc-version" style="display:none;">rel/1.2</span><p style="text-align:center;color:#909399;font-size:12px;margin:0 30px;">Copyright © 2024 The Apache Software Foundation.<br> Apache and the Apache feather logo are trademarks of The Apache Software Foundation</p><p style="text-align:center;margin-top:10px;color:#909399;font-size:12px;margin:0 30px;"><strong>Have a question?</strong> Connect with us on QQ, WeChat, or Slack. <a href="https://github.com/apache/iotdb/issues/1995">Join the community</a> now.</p></footer></div><!--]--><!--]--><!--[--><!----><!--]--><!--]--></div>
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