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| <script src="/js/custom-script.js"></script><title data-rh="true">Apache Doris announced the official release of version 1.1.1 - Apache Doris</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://doris.apache.org/zh-CN/blog/release-note-1.1.1"><meta data-rh="true" name="docusaurus_locale" content="zh-CN"><meta data-rh="true" name="docusaurus_tag" content="default"><meta data-rh="true" name="docsearch:language" content="zh-CN"><meta data-rh="true" name="docsearch:docusaurus_tag" content="default"><meta data-rh="true" property="og:title" content="Apache Doris announced the official release of version 1.1.1 - Apache Doris"><meta data-rh="true" name="description" content="Dear community, Apache Doris 1.1.1 is now available, with several enhancements and bug fixes based on 1.1.0，enabling smoother user experience."><meta data-rh="true" property="og:description" content="Dear community, Apache Doris 1.1.1 is now available, with several enhancements and bug fixes based on 1.1.0，enabling smoother user experience."><meta data-rh="true" property="og:image" content="https://doris.apache.org/zh-CN/images/release-notes.png"><meta data-rh="true" name="twitter:image" content="https://doris.apache.org/zh-CN/images/release-notes.png"><meta data-rh="true" property="og:type" content="article"><meta data-rh="true" property="article:published_time" content="2022-09-13T00:00:00.000Z"><meta data-rh="true" property="article:tag" content="Release Notes"><link data-rh="true" rel="icon" href="/zh-CN/images/favicon.ico"><link data-rh="true" rel="canonical" href="https://doris.apache.org/zh-CN/blog/release-note-1.1.1"><link data-rh="true" rel="alternate" href="https://doris.apache.org/blog/release-note-1.1.1" hreflang="en-US"><link data-rh="true" rel="alternate" href="https://doris.apache.org/zh-CN/blog/release-note-1.1.1" hreflang="zh-Hans-CN"><link data-rh="true" rel="alternate" href="https://doris.apache.org/blog/release-note-1.1.1" hreflang="x-default"><link rel="stylesheet" href="https://cdnd.selectdb.com/zh-CN/assets/css/styles.6c1d6100.css"> |
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aria-label="跳到主要内容"><a class="skipToContent_fXgn" href="#__docusaurus_skipToContent_fallback">跳到主要内容</a></div><div class="main-wrapper"><div class="mb-[4.875rem] container"><div class="lg:row lg:flex"><main class="col col--9 col--offset-1" itemscope="" itemtype="http://schema.org/Blog"><article class="blog-article-content" itemprop="blogPost" itemscope="" itemtype="http://schema.org/BlogPosting"><header><div class="text-center mb-4"><a class="text-[#8592A6] cursor-pointer hover:no-underline" href="/zh-CN/blog">Blog</a><span class="px-2 text-[#8592A6]">/</span><span><span class="s-tags"><span class="s-tag">Release Notes</span></span></span></div><h1 class="blog-post-title text-[2rem] leading-normal lg:text-[2.5rem] text-center" itemprop="headline">Apache Doris announced the official release of version 1.1.1</h1><div class="blog-info text-center flex justify-center text-sm text-black"><span class="authors"><span class="s-author text-black">Apache Doris</span></span><time datetime="2022-09-13T00:00:00.000Z" itemprop="datePublished" class="text-black ml-4">2022年9月13日</time></div></header><div id="__blog-post-container" class="markdown" itemprop="articleBody"><h2 class="anchor anchorWithStickyNavbar_LWe7" id="features">Features<a href="#features" class="hash-link" aria-label="Features的直接链接" title="Features的直接链接"></a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="support-odbc-sink-in-vectorized-engine">Support ODBC Sink in Vectorized Engine.<a href="#support-odbc-sink-in-vectorized-engine" class="hash-link" aria-label="Support ODBC Sink in Vectorized Engine.的直接链接" title="Support ODBC Sink in Vectorized Engine.的直接链接"></a></h3><p>This feature is enabled in non-vectorized engine but it is missed in vectorized engine in 1.1. So that we add back this feature in 1.1.1.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="simple-memtracker-for-vectorized-engine">Simple Memtracker for Vectorized Engine.<a href="#simple-memtracker-for-vectorized-engine" class="hash-link" aria-label="Simple Memtracker for Vectorized Engine.的直接链接" title="Simple Memtracker for Vectorized Engine.的直接链接"></a></h3><p>There is no memtracker in BE for vectorized engine in 1.1, so that the memory is out of control and cause OOM. In 1.1.1, a simple memtracker is added to BE and could control the memory and cancel the query when memory exceeded.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="improvements">Improvements<a href="#improvements" class="hash-link" aria-label="Improvements的直接链接" title="Improvements的直接链接"></a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="cache-decompressed-data-in-page-cache">Cache decompressed data in page cache.<a href="#cache-decompressed-data-in-page-cache" class="hash-link" aria-label="Cache decompressed data in page cache.的直接链接" title="Cache decompressed data in page cache.的直接链接"></a></h3><p>Some data is compressed using bitshuffle and it costs a lot of time to decompress it during query. In 1.1.1, doris will decompress the data that encoded by bitshuffle to accelerate query and we find it could reduce 30% latency for some query in ssb-flat.</p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="bug-fixes">Bug Fixes<a href="#bug-fixes" class="hash-link" aria-label="Bug Fixes的直接链接" title="Bug Fixes的直接链接"></a></h2><h3 class="anchor anchorWithStickyNavbar_LWe7" id="fix-the-problem-that-could-not-do-rolling-upgrade-from-10serious">Fix the problem that could not do rolling upgrade from 1.0.(Serious)<a href="#fix-the-problem-that-could-not-do-rolling-upgrade-from-10serious" class="hash-link" aria-label="Fix the problem that could not do rolling upgrade from 1.0.(Serious)的直接链接" title="Fix the problem that could not do rolling upgrade from 1.0.(Serious)的直接链接"></a></h3><p>This issue was introduced in version 1.1 and may cause BE core when upgrade BE but not upgrade FE.</p><p>If you encounter this problem, you can try to fix it with <a href="https://github.com/apache/doris/pull/10833" target="_blank" rel="noopener noreferrer">#10833</a>.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="fix-the-problem-that-some-query-not-fall-back-to-non-vectorized-engine-and-be-will-core">Fix the problem that some query not fall back to non-vectorized engine, and BE will core.<a href="#fix-the-problem-that-some-query-not-fall-back-to-non-vectorized-engine-and-be-will-core" class="hash-link" aria-label="Fix the problem that some query not fall back to non-vectorized engine, and BE will core.的直接链接" title="Fix the problem that some query not fall back to non-vectorized engine, and BE will core.的直接链接"></a></h3><p>Currently, vectorized engine could not deal with all sql queries and some queries (like left outer join) will use non-vectorized engine to run. But there are some cases not covered in 1.1. And it will cause be crash.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="compaction-not-work-correctly-and-cause--235-error">Compaction not work correctly and cause -235 Error.<a href="#compaction-not-work-correctly-and-cause--235-error" class="hash-link" aria-label="Compaction not work correctly and cause -235 Error.的直接链接" title="Compaction not work correctly and cause -235 Error.的直接链接"></a></h3><p>One rowset multi segments in uniq key compaction, segments rows will be merged in generic_iterator but merged_rows not increased. Compaction will failed in check_correctness, and make a tablet with too much versions which lead to -235 load error.</p><h3 class="anchor anchorWithStickyNavbar_LWe7" id="some-segment-fault-cases-during-query">Some segment fault cases during query.<a href="#some-segment-fault-cases-during-query" class="hash-link" aria-label="Some segment fault cases during query.的直接链接" title="Some segment fault cases during query.的直接链接"></a></h3><p><a href="https://github.com/apache/doris/pull/10961" target="_blank" rel="noopener noreferrer">#10961</a> |
| <a href="https://github.com/apache/doris/pull/10954" target="_blank" rel="noopener noreferrer">#10954</a> |
| <a href="https://github.com/apache/doris/pull/10962" target="_blank" rel="noopener noreferrer">#10962</a></p><h2 class="anchor anchorWithStickyNavbar_LWe7" id="thanks">Thanks<a href="#thanks" class="hash-link" aria-label="Thanks的直接链接" title="Thanks的直接链接"></a></h2><p>Thanks to everyone who has contributed to this release:</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">@jacktengg</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">@mrhhsg</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">@xinyiZzz</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">@yixiutt</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">@starocean999</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">@morrySnow</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">@morningman</span><br></span><span class="token-line" style="color:#F8F8F2"><span class="token plain">@HappenLee</span><br></span></code></pre><div class="buttonGroup__atx"><button type="button" aria-label="复制代码到剪贴板" title="复制" 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></div></article><div class="pl-4 mt-20 text-[#1D1D1D]"><div class="text-[2rem] leading-[3.25rem]">Recent posts</div><div class="mt-4 flex flex-col"><a href="https://doris.apache.org/blog/evolution-of-the-apache-doris-execution-engine" target="_blank" rel="noopener noreferrer" class="text-lg leading-10 hover:no-underline hover:text-[#444FD9]">Steps to industry-leading query speed: evolution of the Apache Doris execution engine</a><a href="https://doris.apache.org/blog/job-scheduler-for-task-automation" target="_blank" rel="noopener noreferrer" class="text-lg leading-10 hover:no-underline hover:text-[#444FD9]">Another lifesaver for data engineers: Apache Doris Job Scheduler for task automation</a><a href="https://doris.apache.org/blog/release-note-2.0.11" target="_blank" rel="noopener noreferrer" class="text-lg leading-10 hover:no-underline hover:text-[#444FD9]">Apache Doris version 2.0.11 has been released</a><a href="https://doris.apache.org/blog/apache-doris-for-log-and-time-series-data-analysis-in-netease" target="_blank" rel="noopener noreferrer" class="text-lg leading-10 hover:no-underline hover:text-[#444FD9]">Apache Doris for log and time series data analysis in NetEase, why not Elasticsearch and InfluxDB?</a></div><a class="flex group text-primary items-center text-base cursor-pointer hover:no-underline mt-4" href="/zh-CN/blog"><span class="mr-2">View all blogs</span><span class="transition-slide"><svg xmlns="http://www.w3.org/2000/svg" class="transition-slide" width="1em" height="1em" viewBox="0 0 16 14" fill="none"><path d="M9.37549 12.3542L14.8755 6.85419L9.37549 1.35419" stroke="currentColor" stroke-width="1.65" stroke-linecap="round" stroke-linejoin="round"></path><path d="M1.12549 6.85419L14.8755 6.85419" stroke="currentColor" stroke-width="1.65" stroke-linecap="round" stroke-linejoin="round"></path></svg></span></a></div></main><div class="col 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38.4H284.16c-20.992 0-38.4-16.896-38.4-38.4 0-20.992 16.896-38.4 38.4-38.4h165.888z m0 0" p-id="8501" fill="currentColor"></path></svg></a><span class="ml-4">本页导航</span><ul class="table-of-contents table-of-contents__left-border"><li><a href="#features" class="table-of-contents__link toc-highlight">Features</a><ul><li><a href="#support-odbc-sink-in-vectorized-engine" class="table-of-contents__link toc-highlight">Support ODBC Sink in Vectorized Engine.</a></li><li><a href="#simple-memtracker-for-vectorized-engine" class="table-of-contents__link toc-highlight">Simple Memtracker for Vectorized Engine.</a></li></ul></li><li><a href="#improvements" class="table-of-contents__link toc-highlight">Improvements</a><ul><li><a href="#cache-decompressed-data-in-page-cache" class="table-of-contents__link toc-highlight">Cache decompressed data in page cache.</a></li></ul></li><li><a href="#bug-fixes" class="table-of-contents__link toc-highlight">Bug Fixes</a><ul><li><a href="#fix-the-problem-that-could-not-do-rolling-upgrade-from-10serious" class="table-of-contents__link toc-highlight">Fix the problem that could not do rolling upgrade from 1.0.(Serious)</a></li><li><a href="#fix-the-problem-that-some-query-not-fall-back-to-non-vectorized-engine-and-be-will-core" class="table-of-contents__link toc-highlight">Fix the problem that some query not fall back to non-vectorized engine, and BE will core.</a></li><li><a href="#compaction-not-work-correctly-and-cause--235-error" class="table-of-contents__link toc-highlight">Compaction not work correctly and cause -235 Error.</a></li><li><a href="#some-segment-fault-cases-during-query" class="table-of-contents__link toc-highlight">Some segment fault cases during query.</a></li></ul></li><li><a href="#thanks" class="table-of-contents__link toc-highlight">Thanks</a></li></ul></div></div></div></div></div></div><div class="footer pt-16 pb-10"><div class="container"><div class="footer-box"><div class="left"><img 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