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clickable"><!----><span class="title">权限管理</span><span class="arrow end"></span></button><!----></section></li><li><section class="sidebar-group"><button class="sidebar-heading clickable"><!----><span class="title">运维工具</span><span class="arrow end"></span></button><!----></section></li><li><section class="sidebar-group"><button class="sidebar-heading clickable active"><!----><span class="title">系统集成</span><span class="arrow down"></span></button><ul class="sidebar-links"><li><!--[--><a href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Grafana-Plugin.html" class="nav-link sidebar-link sidebar-page" aria-label="Grafana Plugin"><!---->Grafana Plugin<!----></a><ul class="sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Grafana-Connector.html" class="nav-link sidebar-link sidebar-page" aria-label="Grafana Connector(不推荐)"><!---->Grafana Connector(不推荐)<!----></a><ul class="sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a aria-current="page" href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Zeppelin-IoTDB.html" class="router-link-active router-link-exact-active nav-link active sidebar-link sidebar-page active" aria-label="Zeppelin-IoTDB"><!---->Zeppelin-IoTDB<!----></a><ul class="sidebar-sub-headers"><li class="sidebar-sub-header"><a aria-current="page" href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Zeppelin-IoTDB.html#zeppelin-iotdb" class="router-link-active router-link-exact-active nav-link sidebar-link heading" aria-label="Zeppelin-IoTDB"><!---->Zeppelin-IoTDB<!----></a><ul class="sidebar-sub-headers"><li class="sidebar-sub-header"><a aria-current="page" href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Zeppelin-IoTDB.html#zeppelin-简介" class="router-link-active router-link-exact-active nav-link sidebar-link heading" aria-label="Zeppelin 简介"><!---->Zeppelin 简介<!----></a><ul class="sidebar-sub-headers"></ul></li><li class="sidebar-sub-header"><a aria-current="page" href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Zeppelin-IoTDB.html#zeppelin-iotdb-解释器" class="router-link-active router-link-exact-active nav-link sidebar-link heading" aria-label="Zeppelin-IoTDB 解释器"><!---->Zeppelin-IoTDB 解释器<!----></a><ul class="sidebar-sub-headers"></ul></li><li class="sidebar-sub-header"><a aria-current="page" href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Zeppelin-IoTDB.html#使用-zeppelin-iotdb-解释器" class="router-link-active router-link-exact-active nav-link sidebar-link heading" aria-label="使用 Zeppelin-IoTDB 解释器"><!---->使用 Zeppelin-IoTDB 解释器<!----></a><ul class="sidebar-sub-headers"></ul></li><li class="sidebar-sub-header"><a aria-current="page" href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Zeppelin-IoTDB.html#解释器配置项" class="router-link-active router-link-exact-active nav-link sidebar-link heading" aria-label="解释器配置项"><!---->解释器配置项<!----></a><ul class="sidebar-sub-headers"></ul></li></ul></li></ul><!--]--></li><li><!--[--><a href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/DBeaver.html" class="nav-link sidebar-link sidebar-page" aria-label="DBeaver-IoTDB"><!---->DBeaver-IoTDB<!----></a><ul class="sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Spark-TsFile.html" class="nav-link sidebar-link sidebar-page" aria-label="Spark-TsFile"><!---->Spark-TsFile<!----></a><ul class="sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/MapReduce-TsFile.html" class="nav-link sidebar-link sidebar-page" aria-label="Hadoop-TsFile"><!---->Hadoop-TsFile<!----></a><ul class="sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Spark-IoTDB.html" class="nav-link sidebar-link sidebar-page" aria-label="Spark-IoTDB"><!---->Spark-IoTDB<!----></a><ul class="sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Hive-TsFile.html" class="nav-link sidebar-link sidebar-page" aria-label="Hive-TsFile"><!---->Hive-TsFile<!----></a><ul class="sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Flink-TsFile.html" class="nav-link sidebar-link sidebar-page" aria-label="Flink-TsFile"><!---->Flink-TsFile<!----></a><ul class="sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Flink-IoTDB.html" class="nav-link sidebar-link sidebar-page" aria-label="Flink-IoTDB"><!---->Flink-IoTDB<!----></a><ul class="sidebar-sub-headers"></ul><!--]--></li><li><!--[--><a href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/NiFi-IoTDB.html" class="nav-link sidebar-link sidebar-page" aria-label="NiFi IoTDB"><!---->NiFi IoTDB<!----></a><ul class="sidebar-sub-headers"></ul><!--]--></li></ul></section></li><li><section class="sidebar-group"><button class="sidebar-heading clickable"><!----><span class="title">UDF 资料库</span><span class="arrow end"></span></button><!----></section></li><li><section class="sidebar-group"><button class="sidebar-heading clickable"><!----><span class="title">参考</span><span class="arrow end"></span></button><!----></section></li></ul><!--[--><!----><!--]--></aside><!--[--><main class="page" id="main-content"><!--[--><!----><nav class="breadcrumb disable"></nav><div class="page-title"><h1><!----></h1><div class="page-info"><!----><!----><!----><!----><span class="page-reading-time-info" aria-label="阅读时间"><svg xmlns="http://www.w3.org/2000/svg" class="icon timer-icon" viewBox="0 0 1024 1024" fill="currentColor" aria-label="timer icon"><path d="M799.387 122.15c4.402-2.978 7.38-7.897 7.38-13.463v-1.165c0-8.933-7.38-16.312-16.312-16.312H256.33c-8.933 0-16.311 7.38-16.311 16.312v1.165c0 5.825 2.977 10.874 7.637 13.592 4.143 194.44 97.22 354.963 220.201 392.763-122.204 37.542-214.893 196.511-220.2 389.397-4.661 5.049-7.638 11.651-7.638 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href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Zeppelin-IoTDB.html#zeppelin-简介" class="router-link-active router-link-exact-active toc-link level3">Zeppelin 简介</a></li><!----><!--]--><!--[--><li class="toc-item"><a aria-current="page" href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Zeppelin-IoTDB.html#zeppelin-iotdb-解释器" class="router-link-active router-link-exact-active toc-link level3">Zeppelin-IoTDB 解释器</a></li><!----><!--]--><!--[--><li class="toc-item"><a aria-current="page" href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Zeppelin-IoTDB.html#使用-zeppelin-iotdb-解释器" class="router-link-active router-link-exact-active toc-link level3">使用 Zeppelin-IoTDB 解释器</a></li><!----><!--]--><!--[--><li class="toc-item"><a aria-current="page" href="/zh/UserGuide/V0.13.x/Ecosystem-Integration/Zeppelin-IoTDB.html#解释器配置项" class="router-link-active router-link-exact-active toc-link level3">解释器配置项</a></li><!----><!--]--></ul><!--]--></ul></div><!--[--><!----><!--]--></aside></div><!----><div 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| --><h2 id="zeppelin-iotdb" tabindex="-1"><a class="header-anchor" href="#zeppelin-iotdb" aria-hidden="true">#</a> Zeppelin-IoTDB</h2><h3 id="zeppelin-简介" tabindex="-1"><a class="header-anchor" href="#zeppelin-简介" aria-hidden="true">#</a> Zeppelin 简介</h3><p>Apache Zeppelin 是一个基于网页的交互式数据分析系统。用户可以通过 Zeppelin 连接数据源并使用 SQL、Scala 等进行交互式操作。操作可以保存为文档(类似于 Jupyter)。Zeppelin 支持多种数据源,包括 Spark、ElasticSearch、Cassandra 和 InfluxDB 等等。现在,IoTDB 已经支持使用 Zeppelin 进行操作。样例如下:</p><figure><img src="https://alioss.timecho.com/docs/img/github/102752947-520a3e80-43a5-11eb-8fb1-8fac471c8c7e.png" alt="iotdb-note-snapshot" tabindex="0" loading="lazy"><figcaption>iotdb-note-snapshot</figcaption></figure><h3 id="zeppelin-iotdb-解释器" tabindex="-1"><a class="header-anchor" href="#zeppelin-iotdb-解释器" aria-hidden="true">#</a> Zeppelin-IoTDB 解释器</h3><h4 id="系统环境需求" tabindex="-1"><a class="header-anchor" href="#系统环境需求" aria-hidden="true">#</a> 系统环境需求</h4><table><thead><tr><th style="text-align:center;">IoTDB 版本</th><th style="text-align:center;">Java 版本</th><th style="text-align:center;">Zeppelin 版本</th></tr></thead><tbody><tr><td style="text-align:center;">>=<code>0.12.0</code></td><td style="text-align:center;">>=<code>1.8.0_271</code></td><td style="text-align:center;"><code>>=0.9.0</code></td></tr></tbody></table><p>安装 IoTDB:参考 <a href="https://iotdb.apache.org/zh/UserGuide/Master/QuickStart/QuickStart.html" target="_blank" rel="noopener noreferrer">快速上手<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>. 假设 IoTDB 安装在 <code>$IoTDB_HOME</code>.</p><p>安装 Zeppelin:</p><blockquote><p>方法 1 直接下载:下载 <a href="https://zeppelin.apache.org/download.html#" target="_blank" rel="noopener noreferrer">Zeppelin<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> 并解压二进制文件。推荐下载 <a href="http://www.apache.org/dyn/closer.cgi/zeppelin/zeppelin-0.9.0/zeppelin-0.9.0-bin-netinst.tgz" target="_blank" rel="noopener noreferrer">netinst<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> 二进制包,此包由于未编译不相关的 interpreter,因此大小相对较小。</p><p>方法 2 源码编译:参考 <a href="https://zeppelin.apache.org/docs/latest/setup/basics/how_to_build.html" target="_blank" rel="noopener noreferrer">从源码构建 Zeppelin<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> ,使用命令为 <code>mvn clean package -pl zeppelin-web,zeppelin-server -am -DskipTests</code>。</p></blockquote><p>假设 Zeppelin 安装在 <code>$Zeppelin_HOME</code>.</p><h4 id="编译解释器" tabindex="-1"><a class="header-anchor" href="#编译解释器" aria-hidden="true">#</a> 编译解释器</h4><p>运行如下命令编译 IoTDB Zeppelin 解释器。</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token builtin class-name">cd</span> <span class="token variable">$IoTDB_HOME</span> |
| mvn clean package <span class="token parameter variable">-pl</span> zeppelin-interpreter <span class="token parameter variable">-am</span> <span class="token parameter variable">-DskipTests</span> <span class="token parameter variable">-P</span> get-jar-with-dependencies |
| </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div></div></div><p>编译后的解释器位于如下目录:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token variable">$IoTDB_HOME</span>/zeppelin-interpreter/target/zeppelin-<span class="token punctuation">{</span>version<span class="token punctuation">}</span>-SNAPSHOT-jar-with-dependencies.jar |
| </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div></div></div><h4 id="安装解释器" tabindex="-1"><a class="header-anchor" href="#安装解释器" aria-hidden="true">#</a> 安装解释器</h4><p>当你编译好了解释器,在 Zeppelin 的解释器目录下创建一个新的文件夹<code>iotdb</code>,并将 IoTDB 解释器放入其中。</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token builtin class-name">cd</span> <span class="token variable">$IoTDB_HOME</span> |
| <span class="token function">mkdir</span> <span class="token parameter variable">-p</span> <span class="token variable">$Zeppelin_HOME</span>/interpreter/iotdb |
| <span class="token function">cp</span> <span class="token variable">$IoTDB_HOME</span>/zeppelin-interpreter/target/zeppelin-<span class="token punctuation">{</span>version<span class="token punctuation">}</span>-SNAPSHOT-jar-with-dependencies.jar <span class="token variable">$Zeppelin_HOME</span>/interpreter/iotdb |
| </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></div><h4 id="启动-zeppelin-和-iotdb" tabindex="-1"><a class="header-anchor" href="#启动-zeppelin-和-iotdb" aria-hidden="true">#</a> 启动 Zeppelin 和 IoTDB</h4><p>进入 <code>$Zeppelin_HOME</code> 并运行 Zeppelin:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment"># Unix/OS X</span> |
| <span class="token operator">></span> ./bin/zeppelin-daemon.sh start |
| |
| <span class="token comment"># Windows</span> |
| <span class="token operator">></span> .<span class="token punctuation">\</span>bin<span class="token punctuation">\</span>zeppelin.cmd |
| </code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>进入 <code>$IoTDB_HOME</code> 并运行 IoTDB:</p><div class="language-bash line-numbers-mode" data-ext="sh"><pre class="language-bash"><code><span class="token comment"># Unix/OS X</span> |
| <span class="token operator">></span> <span class="token function">nohup</span> sbin/start-server.sh <span class="token operator">></span>/dev/null <span class="token operator"><span class="token file-descriptor important">2</span>></span><span class="token file-descriptor important">&1</span> <span class="token operator">&</span> |
| or |
| <span class="token operator">></span> <span class="token function">nohup</span> sbin/start-server.sh <span class="token parameter variable">-c</span> <span class="token operator"><</span>conf_path<span class="token operator">></span> <span class="token parameter variable">-rpc_port</span> <span class="token operator"><</span>rpc_port<span class="token operator">></span> <span class="token operator">></span>/dev/null <span class="token operator"><span class="token file-descriptor important">2</span>></span><span class="token file-descriptor important">&1</span> <span class="token operator">&</span> |
| |
| <span class="token comment"># Windows</span> |
| <span class="token operator">></span> sbin<span class="token punctuation">\</span>start-server.bat <span class="token parameter variable">-c</span> <span class="token operator"><</span>conf_path<span class="token operator">></span> <span class="token parameter variable">-rpc_port</span> <span class="token operator"><</span>rpc_port<span class="token operator">></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></div><h3 id="使用-zeppelin-iotdb-解释器" tabindex="-1"><a class="header-anchor" href="#使用-zeppelin-iotdb-解释器" aria-hidden="true">#</a> 使用 Zeppelin-IoTDB 解释器</h3><p>当 Zeppelin 启动后,访问 <a href="http://127.0.0.1:8080/" target="_blank" rel="noopener noreferrer">http://127.0.0.1:8080/<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>通过如下步骤创建一个新的笔记本页面:</p><ol><li>点击 <code>Create new node</code> 按钮</li><li>设置笔记本名</li><li>选择解释器为 iotdb</li></ol><p>现在可以开始使用 Zeppelin 操作 IoTDB 了。</p><figure><img src="https://alioss.timecho.com/docs/img/github/102752945-5171a800-43a5-11eb-8614-53b3276a3ce2.png" alt="iotdb-create-note" tabindex="0" loading="lazy"><figcaption>iotdb-create-note</figcaption></figure><p>我们提供了一些简单的 SQL 来展示 Zeppelin-IoTDB 解释器的使用:</p><div class="language-sql line-numbers-mode" data-ext="sql"><pre class="language-sql"><code><span class="token keyword">SET</span> STORAGE <span class="token keyword">GROUP</span> <span class="token keyword">TO</span> root<span class="token punctuation">.</span>ln<span class="token punctuation">.</span>wf01<span class="token punctuation">.</span>wt01<span class="token punctuation">;</span> |
| <span class="token keyword">CREATE</span> TIMESERIES root<span class="token punctuation">.</span>ln<span class="token punctuation">.</span>wf01<span class="token punctuation">.</span>wt01<span class="token punctuation">.</span><span class="token keyword">status</span> <span class="token keyword">WITH</span> DATATYPE<span class="token operator">=</span><span class="token keyword">BOOLEAN</span><span class="token punctuation">,</span> ENCODING<span class="token operator">=</span>PLAIN<span class="token punctuation">;</span> |
| <span class="token keyword">CREATE</span> TIMESERIES root<span class="token punctuation">.</span>ln<span class="token punctuation">.</span>wf01<span class="token punctuation">.</span>wt01<span class="token punctuation">.</span>temperature <span class="token keyword">WITH</span> DATATYPE<span class="token operator">=</span><span class="token keyword">FLOAT</span><span class="token punctuation">,</span> ENCODING<span class="token operator">=</span>PLAIN<span class="token punctuation">;</span> |
| <span class="token keyword">CREATE</span> TIMESERIES root<span class="token punctuation">.</span>ln<span class="token punctuation">.</span>wf01<span class="token punctuation">.</span>wt01<span class="token punctuation">.</span>hardware <span class="token keyword">WITH</span> DATATYPE<span class="token operator">=</span>INT32<span class="token punctuation">,</span> ENCODING<span class="token operator">=</span>PLAIN<span class="token punctuation">;</span> |
| |
| <span class="token keyword">INSERT</span> <span class="token keyword">INTO</span> root<span class="token punctuation">.</span>ln<span class="token punctuation">.</span>wf01<span class="token punctuation">.</span>wt01 <span class="token punctuation">(</span><span class="token keyword">timestamp</span><span class="token punctuation">,</span> temperature<span class="token punctuation">,</span> <span class="token keyword">status</span><span class="token punctuation">,</span> hardware<span class="token punctuation">)</span> |
| <span class="token keyword">VALUES</span> <span class="token punctuation">(</span><span class="token number">1</span><span class="token punctuation">,</span> <span class="token number">1.1</span><span class="token punctuation">,</span> <span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token number">11</span><span class="token punctuation">)</span><span class="token punctuation">;</span> |
| |
| <span class="token keyword">INSERT</span> <span class="token keyword">INTO</span> root<span class="token punctuation">.</span>ln<span class="token punctuation">.</span>wf01<span class="token punctuation">.</span>wt01 <span class="token punctuation">(</span><span class="token keyword">timestamp</span><span class="token punctuation">,</span> temperature<span class="token punctuation">,</span> <span class="token keyword">status</span><span class="token punctuation">,</span> hardware<span class="token punctuation">)</span> |
| <span class="token keyword">VALUES</span> <span class="token punctuation">(</span><span class="token number">2</span><span class="token punctuation">,</span> <span class="token number">2.2</span><span class="token punctuation">,</span> <span class="token boolean">true</span><span class="token punctuation">,</span> <span class="token number">22</span><span class="token punctuation">)</span><span class="token punctuation">;</span> |
| |
| <span class="token keyword">INSERT</span> <span class="token keyword">INTO</span> root<span class="token punctuation">.</span>ln<span class="token punctuation">.</span>wf01<span class="token punctuation">.</span>wt01 <span class="token punctuation">(</span><span class="token keyword">timestamp</span><span class="token punctuation">,</span> temperature<span class="token punctuation">,</span> <span class="token keyword">status</span><span class="token punctuation">,</span> hardware<span class="token punctuation">)</span> |
| <span class="token keyword">VALUES</span> <span class="token punctuation">(</span><span class="token number">3</span><span class="token punctuation">,</span> <span class="token number">3.3</span><span class="token punctuation">,</span> <span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token number">33</span><span class="token punctuation">)</span><span class="token punctuation">;</span> |
| |
| <span class="token keyword">INSERT</span> <span class="token keyword">INTO</span> root<span class="token punctuation">.</span>ln<span class="token punctuation">.</span>wf01<span class="token punctuation">.</span>wt01 <span class="token punctuation">(</span><span class="token keyword">timestamp</span><span class="token punctuation">,</span> temperature<span class="token punctuation">,</span> <span class="token keyword">status</span><span class="token punctuation">,</span> hardware<span class="token punctuation">)</span> |
| <span class="token keyword">VALUES</span> <span class="token punctuation">(</span><span class="token number">4</span><span class="token punctuation">,</span> <span class="token number">4.4</span><span class="token punctuation">,</span> <span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token number">44</span><span class="token punctuation">)</span><span class="token punctuation">;</span> |
| |
| <span class="token keyword">INSERT</span> <span class="token keyword">INTO</span> root<span class="token punctuation">.</span>ln<span class="token punctuation">.</span>wf01<span class="token punctuation">.</span>wt01 <span class="token punctuation">(</span><span class="token keyword">timestamp</span><span class="token punctuation">,</span> temperature<span class="token punctuation">,</span> <span class="token keyword">status</span><span class="token punctuation">,</span> hardware<span class="token punctuation">)</span> |
| <span class="token keyword">VALUES</span> <span class="token punctuation">(</span><span class="token number">5</span><span class="token punctuation">,</span> <span class="token number">5.5</span><span class="token punctuation">,</span> <span class="token boolean">false</span><span class="token punctuation">,</span> <span class="token number">55</span><span class="token punctuation">)</span><span class="token punctuation">;</span> |
| |
| <span class="token keyword">SELECT</span> <span class="token operator">*</span> |
| <span class="token keyword">FROM</span> root<span class="token punctuation">.</span>ln<span class="token punctuation">.</span>wf01<span class="token punctuation">.</span>wt01 |
| <span class="token keyword">WHERE</span> <span class="token keyword">time</span> <span class="token operator">>=</span> <span class="token number">1</span> |
| <span class="token operator">AND</span> <span class="token keyword">time</span> <span class="token operator"><=</span> <span class="token number">6</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 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>样例如下:</p><figure><img src="https://alioss.timecho.com/docs/img/github/102752948-52a2d500-43a5-11eb-9156-0c55667eb4cd.png" alt="iotdb-note-snapshot2" tabindex="0" loading="lazy"><figcaption>iotdb-note-snapshot2</figcaption></figure><p>用户也可以参考 <a href="https://zeppelin.apache.org/docs/0.9.0/usage/display_system/basic.html" target="_blank" rel="noopener noreferrer">[1]<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> 编写更丰富多彩的文档。</p><p>以上样例放置于 <code>$IoTDB_HOME/zeppelin-interpreter/Zeppelin-IoTDB-Demo.zpln</code></p><h3 id="解释器配置项" tabindex="-1"><a class="header-anchor" href="#解释器配置项" aria-hidden="true">#</a> 解释器配置项</h3><p>进入页面 <a href="http://127.0.0.1:8080/#/interpreter" target="_blank" rel="noopener noreferrer">http://127.0.0.1:8080/#/interpreter<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> 并配置 IoTDB 的连接参数:</p><figure><img src="https://alioss.timecho.com/docs/img/github/102752940-50407b00-43a5-11eb-94fb-3e3be222183c.png" alt="iotdb-configuration" tabindex="0" loading="lazy"><figcaption>iotdb-configuration</figcaption></figure><p>可配置参数默认值和解释如下:</p><table><thead><tr><th>属性</th><th>默认值</th><th>描述</th></tr></thead><tbody><tr><td>iotdb.host</td><td>127.0.0.1</td><td>IoTDB 主机名</td></tr><tr><td>iotdb.port</td><td>6667</td><td>IoTDB 端口</td></tr><tr><td>iotdb.username</td><td>root</td><td>用户名</td></tr><tr><td>iotdb.password</td><td>root</td><td>密码</td></tr><tr><td>iotdb.fetchSize</td><td>10000</td><td>查询结果分批次返回时,每一批数量</td></tr><tr><td>iotdb.zoneId</td><td></td><td>时区 ID</td></tr><tr><td>iotdb.enable.rpc.compression</td><td>FALSE</td><td>是否允许 rpc 压缩</td></tr><tr><td>iotdb.time.display.type</td><td>default</td><td>时间戳的展示格式</td></tr></tbody></table></div><!----><footer class="page-meta"><div class="meta-item edit-link"><a href="https://github.com/apache/iotdb/edit/rel/0.13/docs/zh/UserGuide/Ecosystem-Integration/Zeppelin-IoTDB.md" rel="noopener noreferrer" target="_blank" aria-label="发现错误?在 GitHub 上编辑此页" class="nav-link label"><!--[--><svg 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