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| <div><a href="#" class="skipToContent_1oUP">Skip to main content</a></div><div class="announcementBar_3WsW" style="background-color:#252532;color:#fff" role="banner"><div class="announcementBarPlaceholder_2m9F"></div><div class="announcementBarContent_3EUC">⭐️ If you love <b>Apache Pinot</b>, please give it a star on <a target="_blank" href="https://github.com/apache/pinot"><b>GitHub</b></a>! ⭐️</div><button type="button" class="clean-btn close announcementBarClose_38nx" aria-label="Close"><svg viewBox="0 0 15 15" width="14" height="14"><g stroke="currentColor" stroke-width="3.1"><path d="M.75.75l13.5 13.5M14.25.75L.75 14.25"></path></g></svg></button></div><nav class="navbar navbar--fixed-top navbarHideable_2qcr"><div class="navbar__inner"><div class="navbar__items"><button aria-label="Navigation bar toggle" class="navbar__toggle clean-btn" type="button" tabindex="0"><svg width="30" height="30" viewBox="0 0 30 30" aria-hidden="true"><path stroke="currentColor" stroke-linecap="round" 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class="theme-doc-sidebar-menu menu__list"><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#">About</a></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item menu__list-item--collapsed"><a class="menu__link menu__link--sublist" href="#">Administration</a></li><li class="theme-doc-sidebar-item-category theme-doc-sidebar-item-category-level-1 menu__list-item"><a class="menu__link menu__link--sublist menu__link--active" href="#">Components</a><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/components/broker">broker</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/components/cluster">cluster</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/components/controller">PQL</a></li></ul></li></ul></nav></div></aside><main class="docMainContainer_3ufF"><div class="container padding-top--md padding-bottom--lg"><div class="row"><div class="col docItemCol_3FnS"><div class="docItemContainer_33ec"><article><div class="theme-doc-markdown markdown"><header><h1>Broker</h1></header><p>Brokers are the components that handle Pinot queries. They accept queries from clients and forward them to the right servers. 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