blob: 8e9cca0ba5f19aeaa441ed21a725d8ddf4f42c84 [file] [log] [blame]
<!doctype html>
<html lang="en" dir="ltr" class="docs-wrapper docs-doc-page docs-version-1.1.2 plugin-docs plugin-id-default docs-doc-id-engine-usage/overview">
<head>
<meta charset="UTF-8">
<meta name="generator" content="Docusaurus v2.2.0">
<title data-rh="true">Overview | Apache Linkis</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:url" content="https://linkis.apache.org/docs/1.1.2/engine-usage/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="1.1.2"><meta data-rh="true" name="docusaurus_tag" content="docs-default-1.1.2"><meta data-rh="true" name="docsearch:version" content="1.1.2"><meta data-rh="true" name="docsearch:docusaurus_tag" content="docs-default-1.1.2"><meta data-rh="true" property="og:title" content="Overview | Apache Linkis"><meta data-rh="true" name="description" content="1 Overview"><meta data-rh="true" property="og:description" content="1 Overview"><link data-rh="true" rel="icon" href="/img/favicon.ico"><link data-rh="true" rel="canonical" href="https://linkis.apache.org/docs/1.1.2/engine-usage/overview"><link data-rh="true" rel="alternate" href="https://linkis.apache.org/docs/1.1.2/engine-usage/overview" hreflang="en"><link data-rh="true" rel="alternate" href="https://linkis.apache.org/zh-CN/docs/1.1.2/engine-usage/overview" hreflang="zh-CN"><link data-rh="true" rel="alternate" href="https://linkis.apache.org/docs/1.1.2/engine-usage/overview" hreflang="x-default"><link data-rh="true" rel="preconnect" href="https://AE29KQB3IA-dsn.algolia.net" crossorigin="anonymous"><link rel="alternate" type="application/rss+xml" href="/blog/rss.xml" title="Apache Linkis RSS Feed">
<link rel="alternate" type="application/atom+xml" href="/blog/atom.xml" title="Apache Linkis Atom Feed">
<link rel="alternate" type="application/json" href="/blog/feed.json" title="Apache Linkis JSON Feed">
<link rel="search" type="application/opensearchdescription+xml" title="Apache Linkis" href="/opensearch.xml"><link rel="stylesheet" href="/assets/css/styles.fee819ac.css">
<link rel="preload" href="/assets/js/runtime~main.36b81271.js" as="script">
<link rel="preload" href="/assets/js/main.f09c65a0.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=localStorage.getItem("theme")}catch(t){}return t}();t(null!==e?e:"light")}()</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><nav 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.png" alt="Apache Linkis Logo" class="themedImage_ToTc themedImage--light_HNdA"><img src="/img/logo.png" alt="Apache Linkis Logo" class="themedImage_ToTc themedImage--dark_i4oU"></div><b class="navbar__title text--truncate">Apache Linkis</b></a><a class="navbar__item navbar__link" href="/download/main">Download</a><a class="navbar__item navbar__link" href="/community/how-to-subscribe">Community</a><a class="navbar__item navbar__link" href="/blog">Blog</a><a class="navbar__item navbar__link" href="/team">Team</a><a class="navbar__item navbar__link" href="/user">Users</a><a href="https://docs.qq.com/doc/DUkdTTGhVSlZ0VXVt" target="_blank" rel="noopener noreferrer" class="navbar__item navbar__link">FAQ</a><div class="navbar__item dropdown dropdown--hoverable"><a href="#" aria-haspopup="true" aria-expanded="false" role="button" class="navbar__link">ASF</a><ul class="dropdown__menu"><li><a href="https://www.apache.org/" target="_blank" rel="noopener noreferrer" class="dropdown__link">Foundation</a></li><li><a href="https://www.apache.org/licenses/" target="_blank" rel="noopener noreferrer" class="dropdown__link">License</a></li><li><a href="https://www.apache.org/events/current-event" target="_blank" rel="noopener noreferrer" class="dropdown__link">Events</a></li><li><a href="https://www.apache.org/security/" target="_blank" rel="noopener noreferrer" class="dropdown__link">Security</a></li><li><a href="https://www.apache.org/foundation/sponsorship.html" target="_blank" rel="noopener noreferrer" class="dropdown__link">Sponsorship</a></li><li><a href="https://privacy.apache.org/policies/privacy-policy-public.html" target="_blank" rel="noopener noreferrer" class="dropdown__link">Privacy</a></li><li><a href="https://www.apache.org/foundation/thanks.html" target="_blank" rel="noopener noreferrer" class="dropdown__link">Thanks</a></li></ul></div></div><div class="navbar__items navbar__items--right"><div class="navbar__item dropdown dropdown--hoverable dropdown--right"><a href="#" aria-haspopup="true" aria-expanded="false" role="button" class="navbar__link">Doc</a><ul class="dropdown__menu"><li><a class="dropdown__link" href="/docs/latest/about/introduction">1.5.0</a></li><li><a class="dropdown__link" href="/docs/1.4.0/about/introduction">1.4.0</a></li><li><a class="dropdown__link" href="/docs/1.3.2/about/introduction">1.3.2</a></li><li><a class="dropdown__link" href="/docs/1.6.0/about/introduction">Next(1.6.0)</a></li><li><a class="dropdown__link" href="/versions">All Version</a></li></ul></div><a href="https://github.com/apache/linkis" target="_blank" rel="noopener noreferrer" class="navbar__item navbar__link header-github-link" aria-label="GitHub"></a><div class="navbar__item dropdown dropdown--hoverable dropdown--right"><a href="#" aria-haspopup="true" aria-expanded="false" role="button" class="navbar__link"><svg viewBox="0 0 24 24" width="20" height="20" aria-hidden="true" class="iconLanguage_nlXk"><path fill="currentColor" d="M12.87 15.07l-2.54-2.51.03-.03c1.74-1.94 2.98-4.17 3.71-6.53H17V4h-7V2H8v2H1v1.99h11.17C11.5 7.92 10.44 9.75 9 11.35 8.07 10.32 7.3 9.19 6.69 8h-2c.73 1.63 1.73 3.17 2.98 4.56l-5.09 5.02L4 19l5-5 3.11 3.11.76-2.04zM18.5 10h-2L12 22h2l1.12-3h4.75L21 22h2l-4.5-12zm-2.62 7l1.62-4.33L19.12 17h-3.24z"></path></svg>English</a><ul class="dropdown__menu"><li><a href="/docs/1.1.2/engine-usage/overview" target="_self" rel="noopener noreferrer" class="dropdown__link dropdown__link--active" lang="en">English</a></li><li><a href="/zh-CN/docs/1.1.2/engine-usage/overview" target="_self" rel="noopener noreferrer" class="dropdown__link" lang="zh-CN">简体中文</a></li></ul></div><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"><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="sidebar_njMd"><nav class="menu thin-scrollbar menu_SIkG"><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/1.1.2/introduction">Introduction</a></li><li class="theme-doc-sidebar-item-link theme-doc-sidebar-item-link-level-1 menu__list-item"><a class="menu__link" href="/docs/1.1.2/release">Version Overview</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 menu__link--sublist-caret" aria-expanded="false" href="/docs/1.1.2/deployment/quick-deploy">Deployment</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/1.1.2/user-guide/overview">User Guide</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/1.1.2/engine-usage/overview">Engine Usage</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/1.1.2/engine-usage/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/1.1.2/engine-usage/hive">Hive Engine Usage</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/1.1.2/engine-usage/jdbc">JDBC Engine Usage</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/1.1.2/engine-usage/python">Python Engine Usage</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/1.1.2/engine-usage/shell">Shell Engine Usage</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/1.1.2/engine-usage/spark">Spark Engine Usage</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/1.1.2/engine-usage/flink">Flink Engine Usage</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/1.1.2/engine-usage/openlookeng">OpenLookEng Engine</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/1.1.2/engine-usage/sqoop">Sqoop Engine</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/1.1.2/engine-usage/pipeline">pipeline engine</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/1.1.2/api/overview">API Docs</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/1.1.2/table/udf-table">Table Structure</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/1.1.2/architecture/overview">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/1.1.2/development/linkis-compile-and-package">Development</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/1.1.2/upgrade/upgrade-from-0.X-to-1.0-guide">Upgrade Guide</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/1.1.2/tuning-and-troubleshooting/overview">Tuning And Troubleshooting</a></div></li></ul></nav></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="theme-doc-version-banner alert alert--warning margin-bottom--md" role="alert"><div>This is documentation for <!-- -->Apache Linkis<!-- --> <b>1.1.2</b>, which is no longer actively maintained.</div><div class="margin-top--md">For up-to-date documentation, see the <b><a href="/docs/latest/engine-usage/overview">latest version</a></b> (<!-- -->1.5.0<!-- -->).</div></div><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_OVgt"><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">Engine Usage</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><span class="theme-doc-version-badge badge badge--secondary">Version: 1.1.2</span><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>Overview</h1></header><h2 class="anchor anchorWithStickyNavbar_LWe7" id="1-overview">1 Overview<a class="hash-link" href="#1-overview" title="Direct link to heading"></a></h2><p> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- -->Linkis, as a powerful computing middleware, can easily interface with different computing engines. By shielding the usage details of different computing engines, it provides a The unified use interface greatly reduces the operation and maintenance cost of deploying and applying Linkis&#x27;s big data platform. At present, Linkis has docked several mainstream computing engines, which basically cover the data requirements in production, in order to provide more With good scalability, Linkis also provides related interfaces for accessing new engines, which can be used to access new computing engines.<br>
<!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- --> <!-- -->The engine is a component that provides users with data processing and analysis capabilities. Currently, it has been connected to Linkis&#x27;s engine, including mainstream big data computing engines Spark, Hive, Presto, etc. , There are also engines with the ability to process data in scripts such as python and Shell. DataSphereStudio is a one-stop data operation platform docked with Linkis. Users can conveniently use the engine supported by Linkis in DataSphereStudio to complete interactive data analysis tasks and workflow tasks.</p><table><thead><tr><th>Engine</th><th>Whether to support Scriptis</th><th>Whether to support workflow</th></tr></thead><tbody><tr><td>Spark</td><td>Support</td><td>Support</td></tr><tr><td>Hive</td><td>Support</td><td>Support</td></tr><tr><td>Presto</td><td>Support</td><td>Support</td></tr><tr><td>ElasticSearch</td><td>Support</td><td>Support</td></tr><tr><td>Python</td><td>support</td><td>support</td></tr><tr><td>Shell</td><td>Support</td><td>Support</td></tr><tr><td>JDBC</td><td>Support</td><td>Support</td></tr><tr><td>MySQL</td><td>Support</td><td>Support</td></tr><tr><td>Flink</td><td>Support</td><td>Support</td></tr></tbody></table><h2 class="anchor anchorWithStickyNavbar_LWe7" id="2-document-structure">2. Document structure<a class="hash-link" href="#2-document-structure" title="Direct link to heading"></a></h2><p>You can refer to the following documents for the related documents of the engines that have been accessed.</p><ul><li><a href="/docs/1.1.2/engine-usage/spark">Spark Engine Usage</a></li><li><a href="/docs/1.1.2/engine-usage/hive">Hive Engine Usage</a></li><li><a href="/docs/1.1.2/engine-usage/python">Python Engine Usage</a></li><li><a href="/docs/1.1.2/engine-usage/shell">Shell Engine Usage</a></li><li><a href="/docs/1.1.2/engine-usage/jdbc">JDBC Engine Usage</a></li><li><a href="/docs/1.1.2/engine-usage/flink">Flink Engine Usage</a></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/linkis-website/edit/dev/versioned_docs/version-1.1.2/engine-usage/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/1.1.2/user-guide/linkis-datasource-client"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">DataSource Client SDK</div></a><a class="pagination-nav__link pagination-nav__link--next" href="/docs/1.1.2/engine-usage/hive"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Hive Engine Usage</div></a></nav></div></div><div class="col col--3"><div class="tableOfContents_bqdL thin-scrollbar theme-doc-toc-desktop"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#1-overview" class="table-of-contents__link toc-highlight">1 Overview</a></li><li><a href="#2-document-structure" class="table-of-contents__link toc-highlight">2. Document structure</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">Linkis</div><ul class="footer__items clean-list"><li class="footer__item"><a class="footer__link-item" href="/docs/latest/about/introduction">Document</a></li><li class="footer__item"><a class="footer__link-item" href="/faq/main">FAQ</a></li><li class="footer__item"><a href="https://github.com/apache/linkis/releases" target="_blank" rel="noopener noreferrer" class="footer__link-item">Releases</a></li></ul></div><div class="col footer__col"><div class="footer__title">Community</div><ul class="footer__items clean-list"><li class="footer__item"><a href="https://github.com/apache/linkis" target="_blank" rel="noopener noreferrer" class="footer__link-item">GitHub</a></li><li class="footer__item"><a href="https://github.com/apache/linkis/issues" target="_blank" rel="noopener noreferrer" class="footer__link-item">Issue Tracker</a></li><li class="footer__item"><a href="https://github.com/apache/linkis/pulls" target="_blank" rel="noopener noreferrer" class="footer__link-item">Pull Requests</a></li></ul></div><div class="col footer__col"><div class="footer__title">Subscribe Mailing List</div><ul class="footer__items clean-list"><li class="footer__item"><a class="footer__link-item" href="/community/how-to-subscribe">How to Subscribe</a></li><li class="footer__item"><a href="mailto:dev-subscribe@linkis.apache.org" target="_blank" rel="noopener noreferrer" class="footer__link-item">Subscribe Mail</a></li><li class="footer__item"><a href="https://lists.apache.org/list.html?dev@linkis.apache.org" target="_blank" rel="noopener noreferrer" class="footer__link-item">Mail Archive</a></li></ul></div></div><div class="footer__bottom text--center"><div class="footer__copyright"><div><img style="height:50px" alt="Apache Software Foundation" src="/img/incubator-logo.svg"><p style="color: #999999; padding: 0 20px 30px;font-weight:400;text-align:left">Apache Linkis is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the Apache Incubator. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.</p><p></p>
<p style="padding: 0 20px 30px;color: #999999;font-weight: 400;"> Copyright © 2024 The Apache Software Foundation. Licensed under the Apache License, Version 2.0. Apache Linkis, Apache Incubator, Apache, the Apache feather logo, the Apache Linkis logo and the Apache Incubator project logo are trademarks of The Apache Software Foundation.</p>
<div></div></div></div></div></div></footer></div>
<script src="/assets/js/runtime~main.36b81271.js"></script>
<script src="/assets/js/main.f09c65a0.js"></script>
</body>
</html>