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class="menu__list-item-collapsible"><a id="menu__group" class="menu__link menu__link_level_1 menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/dev/releasenotes/release-2.1.3">Release notes</a></div></li></ul></nav></div></div></aside><main class="docMainContainer_gTbr"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_z5aJ"><div class="theme-doc-version-banner alert alert--warning margin-bottom--md" role="alert"><div>This is unreleased documentation for <!-- -->Apache Doris<!-- --> <b>Dev</b> version.</div><div class="margin-top--md">For up-to-date documentation, see the <b><a href="/docs/admin-manual/auth/ranger">latest version</a></b> (<!-- -->2.1<!-- -->).</div></div><div class="docItemContainer_c0TR"><article><nav class="theme-doc-breadcrumbs breadcrumbsContainer_Z_bl" aria-label="Breadcrumbs"><ul class="breadcrumbs" itemscope="" itemtype="https://schema.org/BreadcrumbList"><li class="breadcrumbs__item"><a aria-label="Home page" class="breadcrumbs__link" href="/"><svg viewBox="0 0 24 24" class="breadcrumbHomeIcon_YNFT"><path d="M10 19v-5h4v5c0 .55.45 1 1 1h3c.55 0 1-.45 1-1v-7h1.7c.46 0 .68-.57.33-.87L12.67 3.6c-.38-.34-.96-.34-1.34 0l-8.36 7.53c-.34.3-.13.87.33.87H5v7c0 .55.45 1 1 1h3c.55 0 1-.45 1-1z" fill="currentColor"></path></svg></a></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Managing Doris</span><meta itemprop="position" content="1"></li><li class="breadcrumbs__item"><span class="breadcrumbs__link">Managing User Privilege</span><meta itemprop="position" content="2"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">Integration with Apache Ranger</span><meta itemprop="position" content="3"></li></ul></nav><div class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>Integration with Apache Ranger</h1></header><h1>Integration with Apache Ranger</h1><p>Apache Ranger is a security framework used to monitor, enable services, and manage all-round data security access on the Hadoop platform.</p><p>In version 2.1.0, Doris supports unified permission management by integrating Apache Ranger.</p><blockquote><p>Note: </p><ul><li><p>This feature is currently experimental, and the resource objects and permissions configurable in Ranger may change in subsequent versions.</p></li><li><p>Apache Ranger version needs to be above 2.4.0.</p></li></ul></blockquote><h2 class="anchor anchorWithStickyNavbar_LWe7" id="installation">Installation<a href="#installation" class="hash-link" aria-label="Direct link to Installation" title="Direct link to Installation"></a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="install-doris-ranger-plug-in">Install Doris Ranger plug-in<a href="#install-doris-ranger-plug-in" class="hash-link" aria-label="Direct link to Install Doris Ranger plug-in" title="Direct link to Install Doris Ranger plug-in"></a></h3><ol><li><p>Download the following files</p><ul><li><a href="https://selectdb-doris-1308700295.cos.ap-beijing.myqcloud.com/ranger/ranger-doris-plugin-3.0.0-SNAPSHOT.jar" target="_blank" rel="noopener noreferrer">ranger-doris-plugin-3.0.0-SNAPSHOT.jar</a></li><li><a href="https://selectdb-doris-1308700295.cos.ap-beijing.myqcloud.com/release/jdbc_driver/mysql-connector-java-8.0.25.jar" target="_blank" rel="noopener noreferrer">mysql-connector-java-8.0.25.jar</a></li></ul></li><li><p>Place the downloaded file in the plugins directory of the Ranger service, such as:</p><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain">/usr/local/service/ranger/ews/webapp/WEB-INF/classes/ranger-plugins/doris/ranger-doris-plugin-3.0.0-SNAPSHOT.jar</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">/usr/local/service/ranger/ews/webapp/WEB-INF/classes/ranger-plugins/doris/mysql-connector-java-8.0.25.jar</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div></li><li><p>Restart the Ranger service.</p></li><li><p>Download <a href="https://github.com/morningman/ranger/blob/doris-plugin/agents-common/src/main/resources/service-defs/ranger-servicedef-doris.json" target="_blank" rel="noopener noreferrer">ranger-servicedef-doris.json</a></p></li><li><p>Execute the following command to upload the definition file to the Ranger service:</p><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain">curl -u user:password -X POST \</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> -H "Accept: application/json" \</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> -H "Content-Type: application/json" \</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> http://172.21.0.32:6080/service/plugins/definitions \</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> -d@ranger-servicedef-doris.json</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>The username and password are the username and password used to log in to Ranger WebUI.</p><p>The service address port can be viewed in the <code>ranger.service.http.port</code> configuration item of the <code>ranger-admin-site.xml</code> configuration file.</p><p>If the execution is successful, the service definition in Json format will be returned, such as:</p><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain">{</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "id": 207,</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "guid": "d3ff9e41-f9dd-4217-bb5f-3fa9996454b6",</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "isEnabled": true,</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "createdBy": "Admin",</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "updatedBy": "Admin",</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "createTime": 1705817398112,</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "updateTime": 1705817398112,</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "version": 1,</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "name": "doris",</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "displayName": "Apache Doris",</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "implClass": "org.apache.ranger.services.doris.RangerServiceDoris",</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "label": "Doris",</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "description": "Apache Doris",</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "options": {</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> "enableDenyAndExceptionsInPolicies": "true"</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> },</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> ...</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">}</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>If you want to recreate it, you can use the following command to delete the service definition and then upload it again:</p><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain">curl -v -u user:password -X DELETE \</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">http://172.21.0.32:6080/service/plugins/definitions/207</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>Where <code>207</code> is the id returned when created. Before deletion, you need to delete the created Doris service in the Ranger WebUI.</p><p>You can also use the following command to list the currently added service definitions in order to obtain the id:</p><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain">curl -v -u user:password -X GET \</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">http://172.21.0.32:6080/service/plugins/definitions/</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div></li></ol><h3 class="anchor anchorWithStickyNavbar_LWe7" id="configure-the-doris-ranger-plug-in">Configure the Doris Ranger plug-in<a href="#configure-the-doris-ranger-plug-in" class="hash-link" aria-label="Direct link to Configure the Doris Ranger plug-in" title="Direct link to Configure the Doris Ranger plug-in"></a></h3><p>After the installation is complete, open the Ranger WebUI and you can see the Apache Doris plug-in in the Service Manger interface:</p><p><img loading="lazy" src="https://cdnd.selectdb.com/assets/images/ranger1-f3bf6121740cc89e025f6a1b2ae9a0f2.png" width="3978" height="1492" class="img_ev3q"></p><p>Click the <code>+</code> button next to the plugin to add a Doris service:</p><p><img loading="lazy" src="https://cdnd.selectdb.com/assets/images/ranger2-e4453db1ebcf2d34cb964bcf67999dd7.png" width="1844" height="1810" class="img_ev3q"></p><p>The meaning of some parameters of Config Properties is as follows:</p><ul><li><code>Username</code>/<code>Password</code>: the username and password of the Doris cluster. It is recommended to use the Admin user here.</li><li><code>jdbc.driver_class</code>: Connect to the JDBC driver used by Doris. <code>com.mysql.cj.jdbc.Driver</code></li><li><code>jdbc.url</code>: JDBC url connection string of Doris cluster. <code>jdbc:mysql://172.21.0.101:9030?useSSL=false</code></li><li>Additional parameters:<ul><li><code>resource.lookup.timeout.value.in.ms</code>: timeout for obtaining meta-information. It is recommended to fill in <code>10000</code>, which is 10 seconds.</li></ul></li></ul><p>You can click <code>Test Connection</code> to check whether the connection can be made.</p><p>Then click <code>Add</code> to add the service.</p><p>Afterwards, you can see the created service in the Apache Doris plug-in on the Service Manger page. Click on the service to start configuring Ranger.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="configure-doris-cluster">Configure Doris cluster<a href="#configure-doris-cluster" class="hash-link" aria-label="Direct link to Configure Doris cluster" title="Direct link to Configure Doris cluster"></a></h3><ol><li><p>Create a <code>ranger-doris-security.xml</code> file in the conf directory of all FEs with the following content:</p><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain"><?xml version="1.0" encoding="UTF-8"?></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"><?xml-stylesheet type="text/xsl" href="configuration.xsl"?></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"><configuration></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <name>ranger.plugin.doris.policy.cache.dir</name></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <value>/path/to/ranger/cache/</value></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <name>ranger.plugin.doris.policy.pollIntervalMs</name></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <value>30000</value></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <name>ranger.plugin.doris.policy.rest.client.connection.timeoutMs</name></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <value>60000</value></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <name>ranger.plugin.doris.policy.rest.client.read.timeoutMs</name></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <value>60000</value></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <name>ranger.plugin.doris.policy.rest.url</name></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <value>http://172.21.0.32:6080</value></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <name>ranger.plugin.doris.policy.source.impl</name></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <value>org.apache.ranger.admin.client.RangerAdminRESTClient</value></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <name>ranger.plugin.doris.service.name</name></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <value>doris</value></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </property></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></configuration></span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>You need to change <code>ranger.plugin.doris.policy.cache.dir</code> and <code>ranger.plugin.doris.policy.rest.url</code> to actual values.</p></li><li><p>Create a <code>ranger-doris-audit.xml</code> file in the conf directory of all FEs with the following content:</p><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain"><?xml version="1.0" encoding="UTF-8"?></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"><?xml-stylesheet type="text/xsl" href="configuration.xsl"?></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"><configuration></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></configuration></span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div></li><li><p>Create a <code>log4j.properties</code> file in the conf directory of all FEs with the following content:</p><div class="codeBlockContainer_Ckt0 theme-code-block" style="--prism-color:#F8F8F2;--prism-background-color:#282A36"><div class="codeBlockContent_biex"><pre tabindex="0" class="prism-code language-text codeBlock_bY9V thin-scrollbar"><code class="codeBlockLines_e6Vv"><span class="token-line" style="color:#F8F8F2"><span class="token plain">log4j.rootLogger = debug,stdout,D</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">log4j.appender.stdout = org.apache.log4j.ConsoleAppender</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">log4j.appender.stdout.Target = System.out</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">log4j.appender.stdout.layout = org.apache.log4j.PatternLayout</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">log4j.appender.stdout.layout.ConversionPattern = [%-5p] %d{yyyy-MM-dd HH:mm:ss,SSS} method:%l%n%m%n</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"></span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">log4j.appender.D = org.apache.log4j.DailyRollingFileAppender</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">log4j.appender.D.File = /path/to/fe/log/ranger.log</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">log4j.appender.D.Append = true</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">log4j.appender.D.Threshold = INFO</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">log4j.appender.D.layout = org.apache.log4j.PatternLayout</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %t:%r ] - [ %p ] %m%n</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="Copy code to clipboard" title="Copy" class="clean-btn"><span class="copyButtonIcons_eSgA" aria-hidden="true"><svg viewBox="0 0 24 24" class="copyButtonIcon_y97N"><path fill="currentColor" d="M19,21H8V7H19M19,5H8A2,2 0 0,0 6,7V21A2,2 0 0,0 8,23H19A2,2 0 0,0 21,21V7A2,2 0 0,0 19,5M16,1H4A2,2 0 0,0 2,3V17H4V3H16V1Z"></path></svg><svg viewBox="0 0 24 24" class="copyButtonSuccessIcon_LjdS"><path fill="currentColor" d="M21,7L9,19L3.5,13.5L4.91,12.09L9,16.17L19.59,5.59L21,7Z"></path></svg></span></button></div></div></div><p>You need to change <code>log4j.appender.D.File</code> to the actual value, which is used to store the log of the Ranger plug-in.</p></li><li><p>Add configuration in fe.conf of all FEs:</p><p><code>access_controller_type=ranger-doris</code></p></li><li><p>Restart all FE nodes.</p></li></ol><h2 class="anchor anchorWithStickyNavbar_LWe7" id="resources-and-permissions">Resources and permissions<a href="#resources-and-permissions" class="hash-link" aria-label="Direct link to Resources and permissions" title="Direct link to Resources and permissions"></a></h2><ol><li><p>Doris resources currently supported in Ranger include:</p><ul><li><code>Catalog</code></li><li><code>Database</code></li><li><code>Table</code></li><li><code>Column</code></li><li><code>Resource</code></li><li><code>Workload Group</code></li></ul></li><li><p>Doris permissions currently supported in Ranger include:</p><ul><li><code>SHOW</code></li><li><code>SHOW_VIEW</code></li><li><code>SHOW_RESOURCES</code></li><li><code>SHOW_WORKLOAD_GROUP</code></li><li><code>LOAD</code></li><li><code>ALTER</code></li><li><code>CREATE</code></li><li><code>ALTER_CREATE</code></li><li><code>ALTER_CREATE_DROP</code></li><li><code>DROP</code></li><li><code>SELECT</code></li><li><code>USAGE</code></li></ul></li></ol><h2 class="anchor anchorWithStickyNavbar_LWe7" id="best-practices">Best Practices<a href="#best-practices" class="hash-link" aria-label="Direct link to Best Practices" title="Direct link to Best Practices"></a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="configuring-permissions">Configuring Permissions<a href="#configuring-permissions" class="hash-link" aria-label="Direct link to Configuring Permissions" title="Direct link to Configuring Permissions"></a></h3><ol><li><p>Create <code>user1</code> in Doris.</p></li><li><p>Using the <code>admin</code> user in Doris, create a Catalog named <code>hive</code>.</p></li><li><p>Create <code>user1</code> in Ranger.</p></li><li><p>Add a Policy in Ranger named <code>show_hive_catalog</code></p><p><img loading="lazy" src="https://cdnd.selectdb.com/assets/images/ranger3-ec16fbd18f4839b786f30d3a886b74b9.png" width="1928" height="1698" class="img_ev3q"></p></li><li><p>Log in to Doris as <code>user1</code> and execute <code>show catalogs</code>; only the <code>hive</code> catalog should be visible.</p></li><li><p>Add a Policy in Ranger named <code>select_hive_catalog</code></p><p><img loading="lazy" src="https://cdnd.selectdb.com/assets/images/ranger4-ddf46edc8b31e00d2daf502b8647df92.png" width="1926" height="1854" class="img_ev3q"></p></li><li><p>Log in to Doris as <code>user1</code>. This user can now view or query all tables under any database starting with <code>tpch</code> in the <code>hive</code> catalog.</p></li></ol><h3 class="anchor anchorWithStickyNavbar_LWe7" id="row-policy-example">Row Policy Example<a href="#row-policy-example" class="hash-link" aria-label="Direct link to Row Policy Example" title="Direct link to Row Policy Example"></a></h3><blockquote><p>Supported in version 2.1.3</p></blockquote><ol><li><p>Refer to Configuring Permissions to assign select permissions for the table internal.db1.user to user1.</p></li><li><p>Add a Row Level Filter policy in Ranger</p><p><img loading="lazy" src="https://cdnd.selectdb.com/assets/images/ranger-row-policy-1ff51f26011c8534e95ba9a308d952a2.jpeg" width="1280" height="703" class="img_ev3q"></p></li><li><p>Log in to Doris as user1. Execute <code>select * from internal.db1.user</code> and only see data that satisfies <code>id > 3</code> and <code>age = 2</code>.</p></li></ol><h3 class="anchor anchorWithStickyNavbar_LWe7" id="data-mask-example">Data Mask Example<a href="#data-mask-example" class="hash-link" aria-label="Direct link to Data Mask Example" title="Direct link to Data Mask Example"></a></h3><blockquote><p>Supported in version 2.1.3</p></blockquote><ol><li><p>Refer to Configuring Permissions to assign select permissions for the table internal.db1.user to user1.</p></li><li><p>Add a Masking policy in Ranger</p><p><img loading="lazy" src="https://cdnd.selectdb.com/assets/images/ranger-data-mask-b6a744951ab66b50d2eab58507a71e58.png" width="1280" height="702" class="img_ev3q"></p></li><li><p>Log in to Doris as user1. Execute <code>select * from internal.db1.user</code> and observe that the phone numbers are masked according to the specified rules.</p></li></ol></div></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages"><a class="pagination-nav__link pagination-nav__link--prev" href="/docs/dev/admin-manual/auth/ldap"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">LDAP</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/docs/dev/admin-manual/auth/certificate"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">MySQL Client Certificate</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_jeP5 thin-scrollbar theme-doc-toc-desktop"><a href="https://github.com/apache/doris/discussions" target="_blank" rel="noopener noreferrer" class="ml-4 mb-8 flex items-center hover:no-underline"><span class="pr-2">Join Discussion</span><svg viewBox="0 0 1024 1024" 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