|  | <!DOCTYPE HTML> | 
|  | <html lang="en-US"> | 
|  | <head> | 
|  | <meta charset="UTF-8"> | 
|  | <title>ORC 1.3.1 Released</title> | 
|  | <meta name="viewport" content="width=device-width,initial-scale=1"> | 
|  | <meta name="generator" content="Jekyll v4.3.4"> | 
|  | <link rel="stylesheet" href="//fonts.googleapis.com/css?family=Lato:300,300italic,400,400italic,700,700italic,900"> | 
|  | <link rel="stylesheet" href="/css/screen.css"> | 
|  | <link rel="icon" type="image/x-icon" href="/favicon.ico"> | 
|  | <!--[if lt IE 9]> | 
|  | <script src="/js/html5shiv.min.js"></script> | 
|  | <script src="/js/respond.min.js"></script> | 
|  | <![endif]--> | 
|  | <!-- Matomo --> | 
|  | <script> | 
|  | var _paq = window._paq = window._paq || []; | 
|  | /* tracker methods like "setCustomDimension" should be called before "trackPageView" */ | 
|  | _paq.push(["setDoNotTrack", true]); | 
|  | _paq.push(["disableCookies"]); | 
|  | _paq.push(['trackPageView']); | 
|  | _paq.push(['enableLinkTracking']); | 
|  | (function() { | 
|  | var u="https://analytics.apache.org/"; | 
|  | _paq.push(['setTrackerUrl', u+'matomo.php']); | 
|  | _paq.push(['setSiteId', '68']); | 
|  | var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0]; | 
|  | g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s); | 
|  | })(); | 
|  | </script> | 
|  | <!-- End Matomo Code --> | 
|  | </head> | 
|  |  | 
|  |  | 
|  | <body class="wrap"> | 
|  | <header role="banner"> | 
|  | <nav class="mobile-nav show-on-mobiles"> | 
|  | <ul> | 
|  | <li class=""> | 
|  | <a href="/">Home</a> | 
|  | </li> | 
|  | <li class=""> | 
|  | <a href="/releases/"><span class="show-on-mobiles">Rel</span> | 
|  | <span class="hide-on-mobiles">Releases</span></a> | 
|  | </li> | 
|  | <li class=""> | 
|  | <a href="/docs/"><span class="show-on-mobiles">Doc</span> | 
|  | <span class="hide-on-mobiles">Documentation</span></a> | 
|  | </li> | 
|  | <li class=""> | 
|  | <a href="/talks/"><span class="show-on-mobiles">Talk</span> | 
|  | <span class="hide-on-mobiles">Talks</span></a> | 
|  | </li> | 
|  | <li class="current"> | 
|  | <a href="/news/">News</a> | 
|  | </li> | 
|  | <li class=""> | 
|  | <a href="/develop/"><span class="show-on-mobiles">Dev</span> | 
|  | <span class="hide-on-mobiles">Develop</span></a> | 
|  | </li> | 
|  | <li class=""> | 
|  | <a href="/help/">Help</a> | 
|  | </li> | 
|  | </ul> | 
|  |  | 
|  | </nav> | 
|  | <div class="grid"> | 
|  | <div class="unit one-quarter center-on-mobiles"> | 
|  | <h1> | 
|  | <a href="/"> | 
|  | <span class="sr-only">Apache ORC</span> | 
|  | <img src="/img/logo.png" width="249" height="101" alt="ORC Logo"> | 
|  | </a> | 
|  | </h1> | 
|  | </div> | 
|  | <nav class="main-nav unit three-quarters hide-on-mobiles"> | 
|  | <ul> | 
|  | <li class=""> | 
|  | <a href="/">Home</a> | 
|  | </li> | 
|  | <li class=""> | 
|  | <a href="/releases/"><span class="show-on-mobiles">Rel</span> | 
|  | <span class="hide-on-mobiles">Releases</span></a> | 
|  | </li> | 
|  | <li class=""> | 
|  | <a href="/docs/"><span class="show-on-mobiles">Doc</span> | 
|  | <span class="hide-on-mobiles">Documentation</span></a> | 
|  | </li> | 
|  | <li class=""> | 
|  | <a href="/talks/"><span class="show-on-mobiles">Talk</span> | 
|  | <span class="hide-on-mobiles">Talks</span></a> | 
|  | </li> | 
|  | <li class="current"> | 
|  | <a href="/news/">News</a> | 
|  | </li> | 
|  | <li class=""> | 
|  | <a href="/develop/"><span class="show-on-mobiles">Dev</span> | 
|  | <span class="hide-on-mobiles">Develop</span></a> | 
|  | </li> | 
|  | <li class=""> | 
|  | <a href="/help/">Help</a> | 
|  | </li> | 
|  | </ul> | 
|  |  | 
|  | </nav> | 
|  | </div> | 
|  | </header> | 
|  |  | 
|  |  | 
|  | <section class="news"> | 
|  | <div class="grid"> | 
|  |  | 
|  | <div class="docs-nav-mobile unit whole show-on-mobiles"> | 
|  | <select onchange="if (this.value) window.location.href=this.value"> | 
|  | <option value="">Navigate the blog…</option> | 
|  | <option value="/news/">Home</option> | 
|  | <optgroup label="v1.x"> | 
|  |  | 
|  | <option value="/news/2025/10/01/ORC-2.2.1/">ORC 2.2.1 Released</option> | 
|  |  | 
|  | <option value="/news/2025/07/29/ORC-2.2.0/">ORC 2.2.0 Released</option> | 
|  |  | 
|  | <option value="/news/2025/07/09/ORC-2.1.3/">ORC 2.1.3 Released</option> | 
|  |  | 
|  | <option value="/news/2025/07/07/ORC-2.0.6/">ORC 2.0.6 Released</option> | 
|  |  | 
|  | <option value="/news/2025/07/04/ORC-1.9.7/">ORC 1.9.7 Released</option> | 
|  |  | 
|  | <option value="/news/2025/06/26/ORC-1.8.10/">ORC 1.8.10 Released</option> | 
|  |  | 
|  | <option value="/news/2025/05/06/ORC-1.9.6/">ORC 1.9.6 Released</option> | 
|  |  | 
|  | <option value="/news/2025/05/06/ORC-1.8.9/">ORC 1.8.9 Released</option> | 
|  |  | 
|  | <option value="/news/2025/05/06/ORC-2.1.2/">ORC 2.1.2 Released</option> | 
|  |  | 
|  | <option value="/news/2025/05/06/ORC-2.0.5/">ORC 2.0.5 Released</option> | 
|  |  | 
|  | <option value="/news/2025/03/23/shaoyun-pmc/">ORC adds Shaoyun Chen to PMC</option> | 
|  |  | 
|  | <option value="/news/2025/03/20/ORC-2.0.4/">ORC 2.0.4 Released</option> | 
|  |  | 
|  | <option value="/news/2025/03/06/ORC-2.1.1/">ORC 2.1.1 Released</option> | 
|  |  | 
|  | <option value="/news/2025/01/09/ORC-2.1.0/">ORC 2.1.0 Released</option> | 
|  |  | 
|  | <option value="/news/2024/11/14/ORC-2.0.3/">ORC 2.0.3 Released</option> | 
|  |  | 
|  | <option value="/news/2024/11/14/ORC-1.9.5/">ORC 1.9.5 Released</option> | 
|  |  | 
|  | <option value="/news/2024/11/11/ORC-1.8.8/">ORC 1.8.8 Released</option> | 
|  |  | 
|  | <option value="/news/2024/09/13/ORC-1.7.11/">ORC 1.7.11 Released</option> | 
|  |  | 
|  | <option value="/news/2024/08/15/ORC-2.0.2/">ORC 2.0.2 Released</option> | 
|  |  | 
|  | <option value="/news/2024/07/16/ORC-1.9.4/">ORC 1.9.4 Released</option> | 
|  |  | 
|  | <option value="/news/2024/05/14/ORC-2.0.1/">ORC 2.0.1 Released</option> | 
|  |  | 
|  | <option value="/news/2024/05/13/add-shaoyun-and-yuanping/">Shaoyun Chen and Yuanping Wu added as committers</option> | 
|  |  | 
|  | <option value="/news/2024/04/14/ORC-1.8.7/">ORC 1.8.7 Released</option> | 
|  |  | 
|  | <option value="/news/2024/03/20/ORC-1.9.3/">ORC 1.9.3 Released</option> | 
|  |  | 
|  | <option value="/news/2024/03/08/ORC-2.0.0/">ORC 2.0.0 Released</option> | 
|  |  | 
|  | <option value="/news/2024/01/13/add-deshan/">Deshan Xiao added as committer</option> | 
|  |  | 
|  | <option value="/news/2023/11/10/ORC-1.9.2/">ORC 1.9.2 Released</option> | 
|  |  | 
|  | <option value="/news/2023/11/10/ORC-1.8.6/">ORC 1.8.6 Released</option> | 
|  |  | 
|  | <option value="/news/2023/11/10/ORC-1.7.10/">ORC 1.7.10 Released</option> | 
|  |  | 
|  | <option value="/news/2023/09/05/ORC-1.8.5/">ORC 1.8.5 Released</option> | 
|  |  | 
|  | <option value="/news/2023/08/16/ORC-1.9.1/">ORC 1.9.1 Released</option> | 
|  |  | 
|  | <option value="/news/2023/06/28/ORC-1.9.0/">ORC 1.9.0 Released</option> | 
|  |  | 
|  | <option value="/news/2023/06/14/ORC-1.8.4/">ORC 1.8.4 Released</option> | 
|  |  | 
|  | <option value="/news/2023/05/07/ORC-1.7.9/">ORC 1.7.9 Released</option> | 
|  |  | 
|  | <option value="/news/2023/03/15/ORC-1.8.3/">ORC 1.8.3 Released</option> | 
|  |  | 
|  | <option value="/news/2023/02/13/add-xin/">Xin Zhang added as committer</option> | 
|  |  | 
|  | <option value="/news/2023/01/21/ORC-1.7.8/">ORC 1.7.8 Released</option> | 
|  |  | 
|  | <option value="/news/2023/01/13/ORC-1.8.2/">ORC 1.8.2 Released</option> | 
|  |  | 
|  | <option value="/news/2022/12/02/ORC-1.8.1/">ORC 1.8.1 Released</option> | 
|  |  | 
|  | <option value="/news/2022/11/17/ORC-1.7.7/">ORC 1.7.7 Released</option> | 
|  |  | 
|  | <option value="/news/2022/09/21/william-chair/">William Hyun elected as Chair</option> | 
|  |  | 
|  | <option value="/news/2022/09/03/ORC-1.8.0/">ORC 1.8.0 Released</option> | 
|  |  | 
|  | <option value="/news/2022/08/17/ORC-1.7.6/">ORC 1.7.6 Released</option> | 
|  |  | 
|  | <option value="/news/2022/06/16/ORC-1.7.5/">ORC 1.7.5 Released</option> | 
|  |  | 
|  | <option value="/news/2022/06/05/add-pavan/">Pavan Lanka added as committer</option> | 
|  |  | 
|  | <option value="/news/2022/05/08/yiqun-pmc/">ORC adds Yiqun Zhang to PMC</option> | 
|  |  | 
|  | <option value="/news/2022/04/15/ORC-1.7.4/">ORC 1.7.4 Released</option> | 
|  |  | 
|  | <option value="/news/2022/04/14/ORC-1.6.14/">ORC 1.6.14 Released</option> | 
|  |  | 
|  | <option value="/news/2022/03/05/add-quanlong/">Quanlong Huang added as committer</option> | 
|  |  | 
|  | <option value="/news/2022/02/09/ORC-1.7.3/">ORC 1.7.3 Released</option> | 
|  |  | 
|  | <option value="/news/2022/01/20/ORC-1.6.13/">ORC 1.6.13 Released</option> | 
|  |  | 
|  | <option value="/news/2021/12/20/ORC-1.7.2/">ORC 1.7.2 Released</option> | 
|  |  | 
|  | <option value="/news/2021/11/23/add-yiqun/">Yiqun Zhang added as committer</option> | 
|  |  | 
|  | <option value="/news/2021/11/07/ORC-1.7.1/">ORC 1.7.1 Released</option> | 
|  |  | 
|  | <option value="/news/2021/11/07/ORC-1.6.12/">ORC 1.6.12 Released</option> | 
|  |  | 
|  | <option value="/news/2021/10/02/william-pmc/">ORC adds William Hyun to PMC</option> | 
|  |  | 
|  | <option value="/news/2021/09/15/ORC-1.7.0/">ORC 1.7.0 Released</option> | 
|  |  | 
|  | <option value="/news/2021/09/15/ORC-1.6.11/">ORC 1.6.11 Released</option> | 
|  |  | 
|  | <option value="/news/2021/09/15/ORC-1.5.13/">ORC 1.5.13 Released</option> | 
|  |  | 
|  | <option value="/news/2021/08/10/ORC-1.6.10/">ORC 1.6.10 Released</option> | 
|  |  | 
|  | <option value="/news/2021/07/02/ORC-1.6.9/">ORC 1.6.9 Released</option> | 
|  |  | 
|  | <option value="/news/2021/05/21/ORC-1.6.8/">ORC 1.6.8 Released</option> | 
|  |  | 
|  | <option value="/news/2021/04/13/add-william/">William Hyun added as committer</option> | 
|  |  | 
|  | <option value="/news/2021/02/08/panagiotis-pmc/">ORC adds Panagiotis Garefalakis to PMC</option> | 
|  |  | 
|  | <option value="/news/2021/01/22/ORC-1.6.7/">ORC 1.6.7 Released</option> | 
|  |  | 
|  | <option value="/news/2020/12/10/ORC-1.6.6/">ORC 1.6.6 Released</option> | 
|  |  | 
|  | <option value="/news/2020/11/16/add-panagiotis/">Panagiotis Garefalakis added as committer</option> | 
|  |  | 
|  | <option value="/news/2020/10/01/ORC-1.6.5/">ORC 1.6.5 Released</option> | 
|  |  | 
|  | <option value="/news/2020/09/30/ORC-1.5.12/">ORC 1.5.12 Released</option> | 
|  |  | 
|  | <option value="/news/2020/09/14/ORC-1.6.4/">ORC 1.6.4 Released</option> | 
|  |  | 
|  | <option value="/news/2020/09/14/ORC-1.5.11/">ORC 1.5.11 Released</option> | 
|  |  | 
|  | <option value="/news/2020/04/26/ORC-1.5.10/">ORC 1.5.10 Released</option> | 
|  |  | 
|  | <option value="/news/2020/04/26/ORC-1.6.3/">ORC 1.6.3 Released</option> | 
|  |  | 
|  | <option value="/news/2020/01/30/ORC-1.5.9/">ORC 1.5.9 Released</option> | 
|  |  | 
|  | <option value="/news/2019/12/09/dongjoon-pmc/">ORC adds Dongjoon Hyun to PMC</option> | 
|  |  | 
|  | <option value="/news/2019/12/09/ORC-1.4.5/">ORC 1.4.5 Released</option> | 
|  |  | 
|  | <option value="/news/2019/11/24/ORC-1.6.2/">ORC 1.6.2 Released</option> | 
|  |  | 
|  | <option value="/news/2019/11/24/ORC-1.5.8/">ORC 1.5.8 Released</option> | 
|  |  | 
|  | <option value="/news/2019/10/26/ORC-1.6.1/">ORC 1.6.1 Released</option> | 
|  |  | 
|  | <option value="/news/2019/10/26/ORC-1.5.7/">ORC 1.5.7 Released</option> | 
|  |  | 
|  | <option value="/news/2019/09/03/ORC-1.6.0/">ORC 1.6.0 Released</option> | 
|  |  | 
|  | <option value="/news/2019/06/27/ORC-1.5.6/">ORC 1.5.6 Released</option> | 
|  |  | 
|  | <option value="/news/2019/06/10/renat-and-sandeep/">Renat Vailiullin and Sandeep More added as committers</option> | 
|  |  | 
|  | <option value="/news/2019/03/14/ORC-1.5.5/">ORC 1.5.5 Released</option> | 
|  |  | 
|  | <option value="/news/2019/01/11/gang-pmc/">ORC adds Gang Wu to PMC</option> | 
|  |  | 
|  | <option value="/news/2019/01/10/add-dongjoon/">Dongjoon Hyun added as committer</option> | 
|  |  | 
|  | <option value="/news/2018/12/21/ORC-1.5.4/">ORC 1.5.4 Released</option> | 
|  |  | 
|  | <option value="/news/2018/09/25/ORC-1.5.3/">ORC 1.5.3 Released</option> | 
|  |  | 
|  | <option value="/news/2018/06/29/ORC-1.5.2/">ORC 1.5.2 Released</option> | 
|  |  | 
|  | <option value="/news/2018/05/25/ORC-1.5.1/">ORC 1.5.1 Released</option> | 
|  |  | 
|  | <option value="/news/2018/05/14/ORC-1.5.0/">ORC 1.5.0 Released</option> | 
|  |  | 
|  | <option value="/news/2018/05/14/ORC-1.4.4/">ORC 1.4.4 Released</option> | 
|  |  | 
|  | <option value="/news/2018/03/27/add-xiening-and-gang/">Gang Wu and Xiening Dai added as committer</option> | 
|  |  | 
|  | <option value="/news/2018/02/09/ORC-1.4.3/">ORC 1.4.3 Released</option> | 
|  |  | 
|  | <option value="/news/2018/01/23/ORC-1.4.2/">ORC 1.4.2 Released</option> | 
|  |  | 
|  | <option value="/news/2017/10/16/ORC-1.4.1/">ORC 1.4.1 Released</option> | 
|  |  | 
|  | <option value="/news/2017/10/16/ORC-1.3.4/">ORC 1.3.4 Released</option> | 
|  |  | 
|  | <option value="/news/2017/09/06/new-pmc/">ORC adds Eugene and Deepak to PMC</option> | 
|  |  | 
|  | <option value="/news/2017/05/16/new-committer/">Deepak Majeti added as committer</option> | 
|  |  | 
|  | <option value="/news/2017/05/08/ORC-1.4.0/">ORC 1.4.0 Released</option> | 
|  |  | 
|  | <option value="/news/2017/02/21/ORC-1.3.3/">ORC 1.3.3 Released</option> | 
|  |  | 
|  | <option value="/news/2017/02/13/ORC-1.3.2/">ORC 1.3.2 Released</option> | 
|  |  | 
|  | <option value="/news/2017/02/03/ORC-1.3.1/">ORC 1.3.1 Released</option> | 
|  |  | 
|  | <option value="/news/2017/01/23/ORC-1.3.0/">ORC 1.3.0 Released</option> | 
|  |  | 
|  | <option value="/news/2017/01/04/gopal-on-pmc/">ORC adds Gopal Vijayaraghavan to PMC</option> | 
|  |  | 
|  | <option value="/news/2016/12/15/new-committers/">ORC adds new committers</option> | 
|  |  | 
|  | <option value="/news/2016/12/12/ORC-1.2.3/">ORC 1.2.3 Released</option> | 
|  |  | 
|  | <option value="/news/2016/12/01/ORC-1.2.2/">ORC 1.2.2 Released</option> | 
|  |  | 
|  | <option value="/news/2016/10/05/ORC-1.2.1/">ORC 1.2.1 Released</option> | 
|  |  | 
|  | <option value="/news/2016/08/25/ORC-1.2.0/">ORC 1.2.0 Released</option> | 
|  |  | 
|  | <option value="/news/2016/07/08/ORC-1.1.2/">ORC 1.1.2 Released</option> | 
|  |  | 
|  | <option value="/news/2016/06/28/file-format-talk/">File format benchmark</option> | 
|  |  | 
|  | <option value="/news/2016/06/13/ORC-1.1.1/">ORC 1.1.1 Released</option> | 
|  |  | 
|  | <option value="/news/2016/06/10/ORC-1.1.0/">ORC 1.1.0 Released</option> | 
|  |  | 
|  | <option value="/news/2016/01/25/ORC-1.0.0/">ORC 1.0.0 Released</option> | 
|  |  | 
|  | <option value="/news/2015/11/19/aliaksei-on-pmc/">ORC adds Aliaksei Sandryhaila to PMC</option> | 
|  |  | 
|  | <option value="/news/2015/06/26/new-logo/">ORC adopts new logo</option> | 
|  |  | 
|  | <option value="/news/2015/05/11/new-committers/">ORC adds 7 committers</option> | 
|  |  | 
|  | <option value="/news/2015/04/22/orc-as-tlp/">ORC becomes an Apache Top Level Project</option> | 
|  |  | 
|  | </optgroup> | 
|  | </select> | 
|  | </div> | 
|  |  | 
|  |  | 
|  | <div class="unit four-fifths"> | 
|  | <article> | 
|  | <h2> | 
|  | ORC 1.3.1 Released | 
|  | <a href="/news/2017/02/03/ORC-1.3.1/" class="permalink" title="Permalink">∞</a> | 
|  | </h2> | 
|  | <span class="post-category"> | 
|  | <span class="label"> | 
|  | release | 
|  | </span> | 
|  | </span> | 
|  | <div class="post-meta"> | 
|  | <span class="post-date"> | 
|  | 03 Feb 2017 | 
|  | </span> | 
|  | <span class="post-author"> | 
|  | omalley | 
|  | </span> | 
|  | </div> | 
|  | <div class="post-content"> | 
|  | <p>The ORC team is excited to announce the release of ORC v1.3.1.</p> | 
|  |  | 
|  | <ul> | 
|  | <li>Released: 3 February 2017</li> | 
|  | <li>Source code: <a href="https://archive.apache.org/dist/orc/orc-1.3.1/orc-1.3.1.tar.gz">orc-1.3.1.tar.gz</a></li> | 
|  | <li><a href="https://archive.apache.org/dist/orc/orc-1.3.1/orc-1.3.1.tar.gz.asc">GPG Signature</a> | 
|  | signed by <a href="https://downloads.apache.org/orc/KEYS">Owen O’Malley (3D0C92B9)</a></li> | 
|  | <li>Git tag: <a href="https://github.com/apache/orc/releases/tag/rel/release-1.3.1">rel/release-1.3.1</a></li> | 
|  | <li>Maven Central: <a href="https://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.apache.orc%22%20AND%20v%3A%221.3.1%22">ORC 1.3.1</a></li> | 
|  | <li>SHA 256: <a href="https://archive.apache.org/dist/orc/orc-1.3.1/orc-1.3.1.tar.gz.sha256">d16c55f20f9fe217…</a></li> | 
|  | <li>Fixed issues: <a href="https://issues.apache.org/jira/sr/jira.issueviews:searchrequest-printable/temp/SearchRequest.html?jqlQuery=project+%3D+ORC+AND+status+%3D+Closed+AND+fixVersion+%3D+%221.3.1%22&tempMax=500">ORC-1.3.1</a></li> | 
|  | </ul> | 
|  |  | 
|  | <p>The new features of ORC 1.3:</p> | 
|  |  | 
|  | <ul> | 
|  | <li><a href="https://issues.apache.org/jira/browse/ORC-58">ORC-58</a> Split C++ Reader into Reader and RowReader</li> | 
|  | <li><a href="https://issues.apache.org/jira/browse/ORC-120">ORC-120</a> Add backwards compatibility mode for schema evolution.</li> | 
|  | <li><a href="https://issues.apache.org/jira/browse/ORC-124">ORC-124</a> Fast decimal improvements</li> | 
|  | <li><a href="https://issues.apache.org/jira/browse/ORC-128">ORC-128</a> Add ability to get statistics from writer</li> | 
|  | </ul> | 
|  |  | 
|  | <p>Known issues:</p> | 
|  |  | 
|  | <ul> | 
|  | <li> | 
|  | <p><a href="/security/CVE-2018-8015">CVE-2018-8015</a> ORC files with malformed types cause stack overflow.</p> | 
|  | </li> | 
|  | <li> | 
|  | <p><a href="https://issues.apache.org/jira/browse/ORC-135">ORC-135</a> Predicate push down is incorrect on timestamps when moved between timezones</p> | 
|  | </li> | 
|  | <li> | 
|  | <p><a href="https://issues.apache.org/jira/browse/ORC-285">ORC-285</a> Empty vector batches of floats or doubles cause EOFException</p> | 
|  | </li> | 
|  | </ul> | 
|  |  | 
|  |  | 
|  | </div> | 
|  | </article> | 
|  |  | 
|  | </div> | 
|  |  | 
|  | <div class="unit one-fifth hide-on-mobiles"> | 
|  | <aside> | 
|  | <ul> | 
|  | <li class=""> | 
|  | <a href="/news/">All News</a> | 
|  | </li> | 
|  | <li class=""> | 
|  | <a href="/news/releases/">ORC Releases</a> | 
|  | </li> | 
|  | </ul> | 
|  | <h4>Recent Releases</h4> | 
|  | <ul> | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2025/10/01/ORC-2.2.1/">Version 2.2.1</a> | 
|  | </li> | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2025/07/29/ORC-2.2.0/">Version 2.2.0</a> | 
|  | </li> | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2025/07/09/ORC-2.1.3/">Version 2.1.3</a> | 
|  | </li> | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2025/07/07/ORC-2.0.6/">Version 2.0.6</a> | 
|  | </li> | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2025/07/04/ORC-1.9.7/">Version 1.9.7</a> | 
|  | </li> | 
|  |  | 
|  | </ul> | 
|  | <h4>Other News</h4> | 
|  | <ul> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2025/03/23/shaoyun-pmc/">ORC adds Shaoyun Chen to PMC</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2024/05/13/add-shaoyun-and-yuanping/">Shaoyun Chen and Yuanping Wu added as committers</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2024/01/13/add-deshan/">Deshan Xiao added as committer</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2023/02/13/add-xin/">Xin Zhang added as committer</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2022/09/21/william-chair/">William Hyun elected as Chair</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2022/06/05/add-pavan/">Pavan Lanka added as committer</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2022/05/08/yiqun-pmc/">ORC adds Yiqun Zhang to PMC</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2022/03/05/add-quanlong/">Quanlong Huang added as committer</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2021/11/23/add-yiqun/">Yiqun Zhang added as committer</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2021/10/02/william-pmc/">ORC adds William Hyun to PMC</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2021/04/13/add-william/">William Hyun added as committer</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2021/02/08/panagiotis-pmc/">ORC adds Panagiotis Garefalakis to PMC</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2020/11/16/add-panagiotis/">Panagiotis Garefalakis added as committer</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2019/12/09/dongjoon-pmc/">ORC adds Dongjoon Hyun to PMC</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2019/06/10/renat-and-sandeep/">Renat Vailiullin and Sandeep More added as committers</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2019/01/11/gang-pmc/">ORC adds Gang Wu to PMC</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2019/01/10/add-dongjoon/">Dongjoon Hyun added as committer</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2018/03/27/add-xiening-and-gang/">Gang Wu and Xiening Dai added as committer</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2017/09/06/new-pmc/">ORC adds Eugene and Deepak to PMC</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2017/05/16/new-committer/">Deepak Majeti added as committer</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2017/01/04/gopal-on-pmc/">ORC adds Gopal Vijayaraghavan to PMC</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2016/12/15/new-committers/">ORC adds new committers</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2016/06/28/file-format-talk/">File format benchmark</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2015/11/19/aliaksei-on-pmc/">ORC adds Aliaksei Sandryhaila to PMC</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2015/06/26/new-logo/">ORC adopts new logo</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2015/05/11/new-committers/">ORC adds 7 committers</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  |  | 
|  | <li class=""> | 
|  | <a href="/news/2015/04/22/orc-as-tlp/">ORC becomes an Apache Top Level Project</a> | 
|  | </li> | 
|  |  | 
|  |  | 
|  | </ul> | 
|  | </aside> | 
|  | </div> | 
|  |  | 
|  |  | 
|  | <div class="clear"></div> | 
|  |  | 
|  | </div> | 
|  | </section> | 
|  |  | 
|  |  | 
|  | <footer role="contentinfo"> | 
|  | <p style="margin-left: 20px; margin-right; 20px; text-align: center">The contents of this website are © 2025 | 
|  | <a href="https://www.apache.org/">Apache Software Foundation</a> | 
|  | under the terms of the <a | 
|  | href="https://www.apache.org/licenses/LICENSE-2.0.html"> | 
|  | Apache License v2</a>. Apache ORC and its logo are trademarks | 
|  | of the Apache Software Foundation.</p> | 
|  | </footer> | 
|  |  | 
|  | <script> | 
|  | var anchorForId = function (id) { | 
|  | var anchor = document.createElement("a"); | 
|  | anchor.className = "header-link"; | 
|  | anchor.href      = "#" + id; | 
|  | anchor.innerHTML = "<span class=\"sr-only\">Permalink</span><i class=\"fa fa-link\"></i>"; | 
|  | anchor.title = "Permalink"; | 
|  | return anchor; | 
|  | }; | 
|  |  | 
|  | var linkifyAnchors = function (level, containingElement) { | 
|  | var headers = containingElement.getElementsByTagName("h" + level); | 
|  | for (var h = 0; h < headers.length; h++) { | 
|  | var header = headers[h]; | 
|  |  | 
|  | if (typeof header.id !== "undefined" && header.id !== "") { | 
|  | header.appendChild(anchorForId(header.id)); | 
|  | } | 
|  | } | 
|  | }; | 
|  |  | 
|  | document.onreadystatechange = function () { | 
|  | if (this.readyState === "complete") { | 
|  | var contentBlock = document.getElementsByClassName("docs")[0] || document.getElementsByClassName("news")[0]; | 
|  | if (!contentBlock) { | 
|  | return; | 
|  | } | 
|  | for (var level = 1; level <= 6; level++) { | 
|  | linkifyAnchors(level, contentBlock); | 
|  | } | 
|  | } | 
|  | }; | 
|  | </script> | 
|  |  | 
|  |  | 
|  | </body> | 
|  | </html> |