| <!doctype html> |
| <html lang="en" dir="ltr" class="docs-wrapper docs-doc-page docs-version-3.0.x plugin-docs plugin-id-default docs-doc-id-admin-api-overview"> |
| <head> |
| <meta charset="UTF-8"> |
| <meta name="generator" content="Docusaurus v2.4.0"> |
| <title data-rh="true">Pulsar admin interfaces | Apache Pulsar</title><meta data-rh="true" name="viewport" content="width=device-width,initial-scale=1"><meta data-rh="true" name="twitter:card" content="summary_large_image"><meta data-rh="true" property="og:image" content="https://pulsar.apache.org/img/pulsar-social-media-card.png"><meta data-rh="true" name="twitter:image" content="https://pulsar.apache.org/img/pulsar-social-media-card.png"><meta data-rh="true" property="og:url" content="https://pulsar.apache.org/docs/3.0.x/admin-api-overview/"><meta data-rh="true" name="docusaurus_locale" content="en"><meta data-rh="true" name="docsearch:language" content="en"><meta data-rh="true" name="docusaurus_version" content="3.0.x"><meta data-rh="true" name="docusaurus_tag" content="docs-default-3.0.x"><meta data-rh="true" name="docsearch:version" content="3.0.x"><meta data-rh="true" name="docsearch:docusaurus_tag" content="docs-default-3.0.x"><meta data-rh="true" property="og:title" content="Pulsar admin interfaces | Apache Pulsar"><meta data-rh="true" name="description" content="Pulsar admin APIs enable you to administer clusters programmatically. For example, you can create, update, delete, and manage all the entities within Pulsar instances (such as clusters, namespaces, tenants, topics, schemas, connectors, functions, and so on), and set various policies for data, resources, and security."><meta data-rh="true" property="og:description" content="Pulsar admin APIs enable you to administer clusters programmatically. For example, you can create, update, delete, and manage all the entities within Pulsar instances (such as clusters, namespaces, tenants, topics, schemas, connectors, functions, and so on), and set various policies for data, resources, and security."><link data-rh="true" rel="icon" href="/img/favicon.ico"><link data-rh="true" rel="alternate" href="https://pulsar.apache.org/docs/3.0.x/admin-api-overview/" hreflang="en"><link data-rh="true" rel="alternate" href="https://pulsar.apache.org/docs/3.0.x/admin-api-overview/" hreflang="x-default"><link data-rh="true" rel="canonical" href="https://pulsar.apache.org/docs/admin-api-overview/"><link data-rh="true" rel="preconnect" href="https://WK2YL0SALL-dsn.algolia.net" crossorigin="anonymous"><link rel="alternate" type="application/rss+xml" href="/blog/rss.xml" title="Apache Pulsar RSS Feed"> |
| <link rel="alternate" type="application/atom+xml" href="/blog/atom.xml" title="Apache Pulsar Atom Feed"> |
| |
| |
| |
| <link rel="search" type="application/opensearchdescription+xml" title="Apache Pulsar" href="/opensearch.xml"> |
| |
| |
| |
| |
| |
| <link rel="stylesheet" href="/css/katex-0.13.24.min.css" media="print" onload="this.media='all'"> |
| <script src="/js/sine-waves.min.js" async></script> |
| <script src="/js/matomo-agent.js"></script><link rel="stylesheet" href="/assets/css/styles.83bad5a1.css"> |
| <link rel="preload" href="/assets/js/runtime~main.f1ab6cb0.js" as="script"> |
| <link rel="preload" href="/assets/js/main.9801eec2.js" as="script"> |
| </head> |
| <body class="navigation-with-keyboard"> |
| <script>!function(){function t(t){document.documentElement.setAttribute("data-theme",t)}var e=function(){var t=null;try{t=new URLSearchParams(window.location.search).get("docusaurus-theme")}catch(t){}return t}()||function(){var t=null;try{t=localStorage.getItem("theme")}catch(t){}return t}();t(null!==e?e:"light")}(),document.documentElement.setAttribute("data-announcement-bar-initially-dismissed",function(){try{return"true"===localStorage.getItem("docusaurus.announcement.dismiss")}catch(t){}return!1}())</script><div id="__docusaurus"> |
| <div role="region" aria-label="Skip to main content"><a class="skipToContent_fXgn" href="#docusaurus_skipToContent_fallback">Skip to main content</a></div><div class="announcementBar_mb4j" style="background-color:#282826;color:#fff" role="banner"><div class="content_knG7 announcementBarContent_xLdY"> |
| <a class="announcement-bar" href="https://registration.socio.events/e/pulsarvirtualsummiteurope2024" target="_blank"> |
| <div class="announcement-bar__content"> |
| <svg class="announcement-bar__icon"> |
| |
| <svg viewBox="0 0 33 32" fill="none" xmlns="http://www.w3.org/2000/svg"> |
| <path d="M6.5 19.6001H16.1L15.3 29.2001L26.5 12.4H17.06L18.1 2.80005L6.5 19.6001Z" stroke="#F7F7F7" stroke-width="1.5" stroke-linejoin="round"/> |
| </svg> |
| |
| </svg> |
| |
| <span> |
| Get your free pass for Pulsar Virtual Summit Europe 2024 on May 14, 2024 🗓️ |
| </span> |
| |
| <svg class="announcement-bar__icon"> |
| |
| <svg viewBox="0 0 32 32" fill="none" xmlns="http://www.w3.org/2000/svg"> |
| <rect width="20" height="20" transform="translate(6 6)" fill="white" fill-opacity="0.01"/> |
| <path d="M17.6667 10.1667L23.5 16.0001M23.5 16.0001L17.6667 21.8334M23.5 16.0001L8.5 16.0001" stroke="white" stroke-linecap="round" stroke-linejoin="round"/> |
| <rect x="0.5" y="0.5" width="31" height="31" rx="15.5" stroke="white"/> |
| </svg> |
| |
| </svg> |
| </div> |
| </a> |
| </div></div><nav aria-label="Main" class="navbar navbar--fixed-top"><div class="navbar__inner"><div class="navbar__items"><button aria-label="Toggle navigation bar" aria-expanded="false" class="navbar__toggle clean-btn" type="button"><svg width="30" height="30" viewBox="0 0 30 30" aria-hidden="true"><path stroke="currentColor" stroke-linecap="round" stroke-miterlimit="10" stroke-width="2" d="M4 7h22M4 15h22M4 23h22"></path></svg></button><a class="navbar__brand" href="/"><div class="navbar__logo"><img src="/img/logo-black.svg" alt="Apache Pulsar logo" class="themedImage_ToTc themedImage--light_HNdA" height="25" width="127"><img src="/img/logo-black.svg" alt="Apache Pulsar logo" class="themedImage_ToTc themedImage--dark_i4oU" height="25" width="127"></div><b class="navbar__title text--truncate"></b></a><div class="navbar__item dropdown dropdown--hoverable"><a href="#" aria-haspopup="true" aria-expanded="false" role="button" class="navbar__link">Get Started</a><ul class="dropdown__menu"><li><a class="dropdown__link" href="/docs/3.2.x/concepts-overview/">Concepts</a></li><li><a class="dropdown__link" href="/docs/3.2.x/">Quickstart</a></li><li><a class="dropdown__link" href="/ecosystem/">Ecosystem</a></li></ul></div><a aria-current="page" class="navbar__item navbar__link navbar__link--active" href="/docs/3.0.x/">Docs</a><a class="navbar__item navbar__link" href="/features/">Features</a><a class="navbar__item navbar__link" href="/use-cases/">Use Cases</a><div class="navbar__item dropdown dropdown--hoverable"><a href="#" aria-haspopup="true" aria-expanded="false" role="button" class="navbar__link community-dropdown">Community</a><ul class="dropdown__menu"><li><a class="dropdown__link scroll-link scroll-welcome" id="scroll-welcome" href="/community/">Welcome</a></li><li><a class="dropdown__link scroll-link scroll-discussions" id="scroll-discussions" href="/community/#section-discussions">Discussions</a></li><li><a class="dropdown__link scroll-link" id="scroll-governance" href="/community/#section-governance">Governance</a></li><li><a class="dropdown__link scroll-link" id="scroll-community" href="/community/#section-community">Meet the Community</a></li><li><a class="dropdown__link scroll-link" id="scroll-contribute" href="/community/#section-contribute">Contribute</a></li><li><a class="dropdown__link" href="/contribute/">Contribution Guide</a></li><li><a href="https://github.com/apache/pulsar/wiki" target="_blank" rel="noopener noreferrer" class="dropdown__link">Wiki</a></li><li><a href="https://github.com/apache/pulsar/issues" target="_blank" rel="noopener noreferrer" class="dropdown__link">Issue Tracking</a></li></ul></div><div class="navbar__item dropdown dropdown--hoverable"><a href="#" aria-haspopup="true" aria-expanded="false" role="button" class="navbar__link">Learn</a><ul class="dropdown__menu"><li><a class="dropdown__link" href="/blog/">Blog</a></li><li><a class="dropdown__link" href="/books/">Books</a></li><li><a class="dropdown__link" href="/case-studies/">Case Studies</a></li><li><a class="dropdown__link" href="/articles/">Articles</a></li><li><a class="dropdown__link" href="/presentations/">Presentations</a></li><li><a class="dropdown__link" href="/events/">Events</a></li></ul></div></div><div class="navbar__items navbar__items--right"><a class="navbar__item navbar__link navbar_download_button" href="/download/">Download</a><div class="searchBox_ZlJk"><button type="button" class="DocSearch DocSearch-Button" aria-label="Search"><span class="DocSearch-Button-Container"><svg width="20" height="20" class="DocSearch-Search-Icon" viewBox="0 0 20 20" aria-hidden="true"><path d="M14.386 14.386l4.0877 4.0877-4.0877-4.0877c-2.9418 2.9419-7.7115 2.9419-10.6533 0-2.9419-2.9418-2.9419-7.7115 0-10.6533 2.9418-2.9419 7.7115-2.9419 10.6533 0 2.9419 2.9418 2.9419 7.7115 0 10.6533z" stroke="currentColor" fill="none" fill-rule="evenodd" stroke-linecap="round" stroke-linejoin="round"></path></svg><span class="DocSearch-Button-Placeholder">Search</span></span><span class="DocSearch-Button-Keys"></span></button></div></div></div><div role="presentation" class="navbar-sidebar__backdrop"></div></nav><div id="docusaurus_skipToContent_fallback" class="main-wrapper mainWrapper_z2l0 docsWrapper_BCFX"><button aria-label="Scroll back to top" class="clean-btn theme-back-to-top-button backToTopButton_sjWU" type="button"></button><div class="docPage__5DB"><aside class="theme-doc-sidebar-container docSidebarContainer_b6E3"><div class="sidebarViewport_Xe31"><div class="sidebar_mhZE"><div class="sidebarVersionSwitch_EHpo">Version:<div class="navbar__item dropdown dropdown--hoverable"><a aria-current="page" class="navbar__link active" aria-haspopup="true" aria-expanded="false" role="button" href="/docs/3.0.x/">3.0.x</a><ul class="dropdown__menu"><li><a class="dropdown__link">Next</a></li><li><a class="dropdown__link">3.2.x</a></li><li><a class="dropdown__link">3.0.x LTS</a></li><li><a class="dropdown__link">Others</a></li></ul></div></div><nav aria-label="Docs sidebar" class="menu thin-scrollbar menu_SIkG menuWithAnnouncementBar_GW3s"><ul class="theme-doc-sidebar-menu menu__list"><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/docs/3.0.x/">About</a></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" href="/docs/3.0.x/getting-started-home/">Get Started</a><button aria-label="Toggle the collapsible sidebar category 'Get Started'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/concepts-overview/">Concepts and Architecture</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/schema-overview/">Pulsar Schema</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/functions-overview/">Pulsar Functions</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/io-overview/">Pulsar IO</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/sql-overview/">Pulsar SQL</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/tiered-storage-overview/">Tiered Storage</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/txn-why/">Transactions</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" href="/docs/3.0.x/install-deploy-upgrade-landing/">Deployment</a><button aria-label="Toggle the collapsible sidebar category 'Deployment'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/administration-zk-bk/">Administration</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/administration-stats/">Observability</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/security-overview/">Security</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/performance-pulsar-perf/">Performance</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/client-libraries/">Client Libraries</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret menu__link--active" aria-expanded="true" href="/docs/3.0.x/admin-api-overview/">Admin API</a></div><ul style="display:block;overflow:visible;height:auto" class="menu__list"><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-2 menu__list-item"><a class="menu__link menu__link--active" aria-current="page" tabindex="0" href="/docs/3.0.x/admin-api-overview/">Overview</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-2 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/3.0.x/admin-api-use-cases/">Use cases</a></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-2 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" tabindex="0" href="/docs/3.0.x/admin-api-features/">Features</a><button aria-label="Toggle the collapsible sidebar category 'Features'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-2 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/3.0.x/admin-api-tools/">Tools</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-2 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/3.0.x/admin-api-get-started/">Get started</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-2 menu__list-item"><a class="menu__link" tabindex="0" href="/docs/3.0.x/admin-api-tutorial/">Tutorial</a></li></ul></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist menu__link--sublist-caret" aria-expanded="false" href="/docs/3.0.x/adaptors-kafka/">Adaptors</a></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" href="/docs/3.0.x/how-to-landing/">Tutorials</a><button aria-label="Toggle the collapsible sidebar category 'Tutorials'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" href="/docs/3.0.x/developers-landing/">Development</a><button aria-label="Toggle the collapsible sidebar category 'Development'" type="button" class="clean-btn menu__caret"></button></div></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><div class="menu__list-item-collapsible"><a class="menu__link menu__link--sublist" aria-expanded="false" href="/docs/3.0.x/reference-landing/">Reference</a><button aria-label="Toggle the collapsible sidebar category 'Reference'" type="button" class="clean-btn menu__caret"></button></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_VOVn"><div class="docItemContainer_Djhp"><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">Admin API</span><meta itemprop="position" content="1"></li><li itemscope="" itemprop="itemListElement" itemtype="https://schema.org/ListItem" class="breadcrumbs__item breadcrumbs__item--active"><span class="breadcrumbs__link" itemprop="name">Overview</span><meta itemprop="position" content="2"></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>Pulsar admin interfaces</h1></header><p>Pulsar admin APIs enable you to administer clusters programmatically. For example, you can create, update, delete, and manage all the entities within Pulsar instances (such as clusters, namespaces, tenants, topics, schemas, connectors, functions, and so on), and set various policies for data, resources, and security.</p><p><img loading="lazy" alt="Pulsar admin APIs - definition" src="/assets/images/admin-api-definition-9d96d3970c533be029b5bc88ae2a064d.svg" width="1175" height="313" class="img_ev3q"></p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="related-topics">Related topics<a href="#related-topics" class="hash-link" aria-label="Direct link to Related topics" title="Direct link to Related topics"></a></h3><ul><li><p>To learn usage scenarios, see <a href="/docs/3.0.x/admin-api-use-cases/">Pulsar admin API - Use cases</a>.</p></li><li><p>To learn common administrative tasks, see <a href="/docs/3.0.x/admin-api-features/">Pulsar admin API - Features</a>.</p></li><li><p>To perform administrative operations, see <a href="/docs/3.0.x/admin-api-tools/">Pulsar admin API - Tools</a>.</p></li><li><p>To get up quickly, see <a href="/docs/3.0.x/admin-api-get-started/">Pulsar admin API - Get started</a>.</p></li><li><p>To check the detailed usage, see the API references below.</p><ul><li><p><a href="https://pulsar.apache.org/api/admin/3.0.x/" target="_blank" rel="noopener noreferrer">Java admin API</a></p></li><li><p><a href="/docs/3.0.x/reference-rest-api-overview/">REST API</a></p></li></ul></li></ul></div><footer class="theme-doc-footer docusaurus-mt-lg"><div class="theme-doc-footer-edit-meta-row row"><div class="col"><a href="https://github.com/apache/pulsar-site/edit/main/versioned_docs/version-3.0.x/admin-api-overview.md" target="_blank" rel="noreferrer noopener" class="theme-edit-this-page"><svg fill="currentColor" height="20" width="20" viewBox="0 0 40 40" class="iconEdit_Z9Sw" aria-hidden="true"><g><path d="m34.5 11.7l-3 3.1-6.3-6.3 3.1-3q0.5-0.5 1.2-0.5t1.1 0.5l3.9 3.9q0.5 0.4 0.5 1.1t-0.5 1.2z m-29.5 17.1l18.4-18.5 6.3 6.3-18.4 18.4h-6.3v-6.2z"></path></g></svg>Edit this page</a></div><div class="col lastUpdated_vwxv"></div></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages navigation"><a class="pagination-nav__link pagination-nav__link--prev" href="/docs/3.0.x/client-libraries-cluster-level-failover/"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">Configure cluster-level failover</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/docs/3.0.x/admin-api-use-cases/"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Use cases</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_jeP5 thin-scrollbar theme-doc-toc-desktop"><div class="border"><div style="color:var(--ifm-toc-link-color)">Was this helpful?</div><div style="border-width:1px;padding:3px;display:flex"><div style="justify-content:center;display:flex;border-radius:99999px;width:2.5rem;height:2.5rem;cursor:pointer;background:;color:"><svg style="width:initial;height:initial" width="12" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M10.086 1.594A1 1 0 0 1 11 1a4 4 0 0 1 4 4v3h4.655a3 3 0 0 1 2.994 3.45l-1.38 9A3.002 3.002 0 0 1 18.275 23H4a3 3 0 0 1-3-3v-7a3 3 0 0 1 3-3h2.35l3.736-8.406ZM8 11.212l3.608-8.117A2 2 0 0 1 13 5v4a1 1 0 0 0 1 1h5.671a1 1 0 0 1 1 1.15l-1.38 9a1 1 0 0 1-1 .85H8v-9.788ZM6 21v-9H4a1 1 0 0 0-1 1v7a1 1 0 0 0 1 1h2Z" fill="currentColor"></path></svg></div><div style="justify-content:center;display:flex;border-radius:99999px;width:2.5rem;height:2.5rem;cursor:pointer;background:;color:"><svg style="width:initial;height:initial" width="12" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg"><path fill-rule="evenodd" clip-rule="evenodd" d="M20.563 3.316A1.31 1.31 0 0 0 19.687 3h-1.688v9h1.688a1.31 1.31 0 0 0 1.312-1.077V4.077a1.31 1.31 0 0 0-.436-.761ZM16 12.788l-3.608 8.117A1.999 1.999 0 0 1 11 19v-4a1 1 0 0 0-1-1H4.328a1.002 1.002 0 0 1-1-1.15l1.38-9a1 1 0 0 1 1-.85h10.291v9.788ZM19.661 1a3.31 3.31 0 0 1 3.329 2.866c.006.044.01.09.01.134v7c0 .045-.004.09-.01.134A3.31 3.31 0 0 1 19.661 14h-2.012l-3.736 8.406a1 1 0 0 1-.914.594 4 4 0 0 1-4-4v-3H4.344a3 3 0 0 1-2.994-3.45l1.38-9A3.002 3.002 0 0 1 5.724 1h13.937Z" fill="currentColor"></path></svg></div></div><div class="Actions_uugI"><a target="_blank" class="Action_iBHd" href="https://github.com/apache/pulsar/issues/new?assignees=&labels=doc-required&projects=&template=doc.yml&title=%5BDoc%5D+">💡 Suggest changes</a><a target="_blank" class="Action_iBHd" href="https://github.com/apache/pulsar/discussions/new?category=q-a">🛟 Get support</a></div></div><ul class="table-of-contents table-of-contents__left-border"><li><a href="#related-topics" class="table-of-contents__link toc-highlight">Related topics</a></li></ul></div></div></div></div></main></div></div><footer class="footer"><div class="container container-fluid"><div class="row footer__links"><div class="col footer__col"><div class="footer__title"></div><ul class="footer__items clean-list"><li class="footer__item"><a href="https://www.apache.org/" target="_blank" rel="noopener noreferrer" class="footer__link-item">Foundation<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li class="footer__item"><a href="https://www.apache.org/events/current-event.html" target="_blank" rel="noopener noreferrer" class="footer__link-item">Events<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li></ul></div><div class="col footer__col"><div class="footer__title"></div><ul class="footer__items clean-list"><li class="footer__item"><a href="https://www.apache.org/licenses/" target="_blank" rel="noopener noreferrer" class="footer__link-item">License<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li class="footer__item"><a href="https://www.apache.org/foundation/thanks" target="_blank" rel="noopener noreferrer" class="footer__link-item">Thanks<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li class="footer__item"><a href="https://www.apache.org/foundation/sponsorship" target="_blank" rel="noopener noreferrer" class="footer__link-item">Sponsorship<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li></ul></div><div class="col footer__col"><div class="footer__title"></div><ul class="footer__items clean-list"><li class="footer__item"><a class="footer__link-item" href="/security/">Security</a></li><li class="footer__item"><a href="https://www.apache.org/foundation/policies/privacy.html" target="_blank" rel="noopener noreferrer" class="footer__link-item">Privacy<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_nPIU"><path fill="currentColor" d="M21 13v10h-21v-19h12v2h-10v15h17v-8h2zm3-12h-10.988l4.035 4-6.977 7.07 2.828 2.828 6.977-7.07 4.125 4.172v-11z"></path></svg></a></li><li class="footer__item"><a class="footer__link-item" href="/contact/">Contact</a></li></ul></div><div class="col footer__col"><div class="footer__title"></div><ul class="footer__items clean-list"><li class="footer__item"> |
| <div class="social-icons"> |
| <a target="_blank" href="https://communityinviter.com/apps/apache-pulsar/apache-pulsar" aria-label="Join the Apache Pulsar Slack workspace"> |
| <img alt="Slack logo" src="/img/slack-white.svg" width="26"> |
| </a> |
| <a target="_blank" href="https://github.com/apache/pulsar/" aria-label="View the Apache Pulsar project on GitHub"> |
| <img alt="GitHub logo" src="/img/github-white.svg" width="26"> |
| </a> |
| </div> |
| </li></ul></div></div><div class="footer__bottom text--center"><div class="margin-bottom--sm"><a class="footerLogoLink_BH7S" href="/"><img src="/img/pulsar-white.svg" alt="Pulsar Logo" class="themedImage_ToTc themedImage--light_HNdA footer__logo"><img src="/img/pulsar-white.svg" alt="Pulsar Logo" class="themedImage_ToTc themedImage--dark_i4oU footer__logo"></a></div><div class="footer__copyright"> |
| <div> |
| <img class="footer-apache-logo" src="/img/feather-logo-white.svg" alt="" width="20"> |
| The Apache Software Foundation |
| </div> |
| <p>Apache Pulsar is available under the Apache License, version 2.0. Apache Pulsar is an open-source, distributed messaging and streaming platform built for the cloud.</p> |
| <p>Copyright © 2024 The Apache Software Foundation. All Rights Reserved. Apache, Pulsar, Apache Pulsar, and the Apache feather logo are trademarks or registered trademarks of The Apache Software Foundation.</p> |
| </div></div></div></footer></div> |
| <script src="/assets/js/runtime~main.f1ab6cb0.js"></script> |
| <script src="/assets/js/main.9801eec2.js"></script> |
| </body> |
| </html> |
