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| <link rel="search" type="application/opensearchdescription+xml" title="Apache Linkis" href="/opensearch.xml"><title data-react-helmet="true">Compile And Package | Apache Linkis</title><meta data-react-helmet="true" name="twitter:card" content="summary_large_image"><meta data-react-helmet="true" property="og:url" content="https://linkis.incubator.apache.org/docs/1.1.0/development/linkis_compile_and_package"><meta data-react-helmet="true" name="docsearch:language" content="en"><meta data-react-helmet="true" name="docsearch:version" content="1.1.0"><meta data-react-helmet="true" name="docsearch:docusaurus_tag" content="docs-default-1.1.0"><meta data-react-helmet="true" property="og:title" content="Compile And Package | Apache Linkis"><meta data-react-helmet="true" name="description" content="1. Preparation"><meta data-react-helmet="true" property="og:description" content="1. Preparation"><link data-react-helmet="true" rel="shortcut icon" href="/img/favicon.ico"><link data-react-helmet="true" rel="canonical" href="https://linkis.incubator.apache.org/docs/1.1.0/development/linkis_compile_and_package"><link data-react-helmet="true" rel="alternate" href="https://linkis.incubator.apache.org/docs/1.1.0/development/linkis_compile_and_package" hreflang="en"><link data-react-helmet="true" rel="alternate" href="https://linkis.incubator.apache.org/zh-CN/docs/1.1.0/development/linkis_compile_and_package" hreflang="zh-CN"><link data-react-helmet="true" rel="alternate" href="https://linkis.incubator.apache.org/docs/1.1.0/development/linkis_compile_and_package" hreflang="x-default"><link data-react-helmet="true" rel="preconnect" href="https://AE29KQB3IA-dsn.algolia.net" crossorigin="anonymous"><link rel="stylesheet" href="/assets/css/styles.92d87943.css"> |
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longer actively maintained.</div><div class="margin-top--md">For up-to-date documentation, see the <b><a href="/docs/latest/development/linkis_compile_and_package">latest version</a></b> (<!-- -->1.1.2<!-- -->).</div></div><div class="docItemContainer_oiyr"><article><span class="theme-doc-version-badge badge badge--secondary">Version: <!-- -->1.1.0</span><div class="tocCollapsible_aw-L theme-doc-toc-mobile tocMobile_Tx6Y"><button type="button" class="clean-btn tocCollapsibleButton_zr6a">On this page</button></div><div class="theme-doc-markdown markdown"><header><h1>Compile And Package</h1></header><h2><a aria-hidden="true" tabindex="-1" class="anchor anchor__h2 anchorWithStickyNavbar_y2LR" id="1-preparation"></a>1. Preparation<a class="hash-link" href="#1-preparation" title="Direct link to heading">#</a></h2><p><strong>Environment requirements:</strong> Version of JDK must be higher then <strong>JDK8</strong>, <strong>Oracle/Sun</strong> and <strong>OpenJDK</strong> are both supported.</p><p>After obtaining the project code from <a href="https://github.com/apache/incubator-linkis" target="_blank" rel="noopener noreferrer">github repository</a> <a href="https://github.com/apache/incubator-linkis" target="_blank" rel="noopener noreferrer">https://github.com/apache/incubator-linkis</a>, use maven to compile the project installation package.</p><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="11-source-code-acquisition"></a>1.1 Source code acquisition<a class="hash-link" href="#11-source-code-acquisition" title="Direct link to heading">#</a></h3><ul><li>Method 1: Obtain the source code of the project from <a href="https://github.com/apache/incubator-linkis" target="_blank" rel="noopener noreferrer">github repository</a> <a href="https://github.com/apache/incubator-linkis" target="_blank" rel="noopener noreferrer">https://github.com/apache/incubator-linkis</a>.</li><li>Method 2: Download the source code package of the required version from the <a href="https://linkis.apache.org/download/main" target="_blank" rel="noopener noreferrer">linkis official download page</a> <a href="https://linkis.apache.org/download/main" target="_blank" rel="noopener noreferrer">https://linkis.apache.org/download/main</a>.</li></ul><p><strong>Notice</strong> : The official recommended versions for compiling Linkis are hadoop-2.7.2, hive-1.2.1, spark-2.4.3, and Scala-2.11.12.</p><p>If you want to compile Linkis with another version of Hadoop, Hive, Spark, please refer to: <!-- -->[How to Modify Linkis dependency of Hadoop, Hive, Spark]<!-- -->(#5 How to Modify Linkis dependency versionof Hadoop, Hive, Spark)</p><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="12-modify-dependency-configuration"></a><font color="red">1.2 Modify dependency configuration</font><a class="hash-link" href="#12-modify-dependency-configuration" title="Direct link to heading">#</a></h3><div class="admonition admonition-caution alert alert--warning"><div class="admonition-heading"><h5><span class="admonition-icon"><svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 16 16"><path fill-rule="evenodd" d="M8.893 1.5c-.183-.31-.52-.5-.887-.5s-.703.19-.886.5L.138 13.499a.98.98 0 0 0 0 1.001c.193.31.53.501.886.501h13.964c.367 0 .704-.19.877-.5a1.03 1.03 0 0 0 .01-1.002L8.893 1.5zm.133 11.497H6.987v-2.003h2.039v2.003zm0-3.004H6.987V5.987h2.039v4.006z"></path></svg></span>Note</h5></div><div class="admonition-content"><p>Because the mysql-connector-java driver is under the GPL2.0 agreement and does not meet the license policy of the Apache open source agreement, starting from version 1.0.3, the scope of the dependency on mysql-connector-java is test by default. If you compile by yourself , You can modify the scope scope that the mysql-connector-java of the top-level pom.xml depends on (just comment it out)</p></div></div><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI xml"><pre tabindex="0" class="prism-code language-xml codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token tag punctuation" style="color:rgb(248, 248, 242)"><</span><span class="token tag" style="color:rgb(255, 121, 198)">dependency</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"><</span><span class="token tag" style="color:rgb(255, 121, 198)">groupId</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain">mysql</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"></</span><span class="token tag" style="color:rgb(255, 121, 198)">groupId</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"><</span><span class="token tag" style="color:rgb(255, 121, 198)">artifactId</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain">mysql-connector-java</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"></</span><span class="token tag" style="color:rgb(255, 121, 198)">artifactId</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"><</span><span class="token tag" style="color:rgb(255, 121, 198)">version</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain">${mysql.connector.version}</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"></</span><span class="token tag" style="color:rgb(255, 121, 198)">version</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token comment" style="color:rgb(98, 114, 164)"><!--<scope>test</scope>--></span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"></</span><span class="token tag" style="color:rgb(255, 121, 198)">dependency</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h2><a aria-hidden="true" tabindex="-1" class="anchor anchor__h2 anchorWithStickyNavbar_y2LR" id="2-fully-compile-linkis"></a>2. Fully compile Linkis<a class="hash-link" href="#2-fully-compile-linkis" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="step1-compile-for-the-first-time-not-the-first-time-you-can-skip-this-step"></a>step1 Compile for the first time (not the first time you can skip this step)<a class="hash-link" href="#step1-compile-for-the-first-time-not-the-first-time-you-can-skip-this-step" title="Direct link to heading">#</a></h3><p><strong>If you are compiling and using it locally for the first time, you must first execute the following command in the root directory of the Linkis source code package</strong>:</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI bash"><pre tabindex="0" class="prism-code language-bash codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">cd</span><span class="token plain"> incubator-linkis-x.x.x</span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> mvn -N </span><span class="token function" style="color:rgb(80, 250, 123)">install</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="step2-execute-compilation"></a>step2 Execute compilation<a class="hash-link" href="#step2-execute-compilation" title="Direct link to heading">#</a></h3><p>Execute the following commands in the root directory of the Linkis source code package:</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI bash"><pre tabindex="0" class="prism-code language-bash codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">cd</span><span class="token plain"> incubator-linkis-x.x.x</span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> mvn clean </span><span class="token function" style="color:rgb(80, 250, 123)">install</span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain" style="display:inline-block"> |
| </span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="step3-obtain-the-installation-package"></a>step3 Obtain the installation package<a class="hash-link" href="#step3-obtain-the-installation-package" title="Direct link to heading">#</a></h3><p>The compiled complete installation package is in the assembly-combined-package->target directory of the project:</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI bash"><pre tabindex="0" class="prism-code language-bash codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token comment" style="color:rgb(98, 114, 164)">#Detailed path is as follows</span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> incubator-linkis-x.x.x/assembly-combined-package/target/apache-linkis-x.x.x-incubating-bin.tar.gz</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h2><a aria-hidden="true" tabindex="-1" class="anchor anchor__h2 anchorWithStickyNavbar_y2LR" id="3-compile-a-single-module"></a>3. Compile a single module<a class="hash-link" href="#3-compile-a-single-module" title="Direct link to heading">#</a></h2><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="step1-compile-for-the-first-time-skip-this-step-for-non-first-time"></a>step1 Compile for the first time (skip this step for non-first time)<a class="hash-link" href="#step1-compile-for-the-first-time-skip-this-step-for-non-first-time" title="Direct link to heading">#</a></h3><p><strong>If you are compiling and using it locally for the first time, you must first execute the following command in the root directory of the Linkis source code package</strong>:</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI bash"><pre tabindex="0" class="prism-code language-bash codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">cd</span><span class="token plain"> incubator-linkis-x.x.x</span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> mvn -N </span><span class="token function" style="color:rgb(80, 250, 123)">install</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="step2-enter-the-corresponding-module-to-compile"></a>step2 Enter the corresponding module to compile<a class="hash-link" href="#step2-enter-the-corresponding-module-to-compile" title="Direct link to heading">#</a></h3><p>Enter the corresponding module to compile, for example, if you want to recompile Entrance, the command is as follows:</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI bash"><pre tabindex="0" class="prism-code language-bash codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">cd</span><span class="token plain"> incubator-linkis-x.x.x/linkis-computation-governance/linkis-entrance</span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> mvn clean </span><span class="token function" style="color:rgb(80, 250, 123)">install</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="step3-obtain-the-installation-package-1"></a>step3 Obtain the installation package<a class="hash-link" href="#step3-obtain-the-installation-package-1" title="Direct link to heading">#</a></h3><p>Get the installation package, there will be a compiled package in the ->target directory of the corresponding module:</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI"><pre tabindex="0" class="prism-code language-undefined codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> incubator-linkis-x.x.x/linkis-computation-governance/linkis-entrance/target/linkis-entrance.x.x.x.jar</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h2><a aria-hidden="true" tabindex="-1" class="anchor anchor__h2 anchorWithStickyNavbar_y2LR" id="4-compile-an-engine"></a>4. Compile an engine<a class="hash-link" href="#4-compile-an-engine" title="Direct link to heading">#</a></h2><p>Here's an example of the Spark engine that builds Linkis:</p><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="step1-compile-for-the-first-time-skip-this-step-for-non-first-time-1"></a>step1 Compile for the first time (skip this step for non-first time)<a class="hash-link" href="#step1-compile-for-the-first-time-skip-this-step-for-non-first-time-1" title="Direct link to heading">#</a></h3><p><strong>If you are using it locally for the first time, you must first execute the following command in the root directory of the Linkis source code package</strong>:</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI bash"><pre tabindex="0" class="prism-code language-bash codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">cd</span><span class="token plain"> incubator-linkis-x.x.x</span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> mvn -N </span><span class="token function" style="color:rgb(80, 250, 123)">install</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="step2-enter-the-corresponding-module-to-compile-1"></a>step2 Enter the corresponding module to compile<a class="hash-link" href="#step2-enter-the-corresponding-module-to-compile-1" title="Direct link to heading">#</a></h3><p>Enter the directory where the Spark engine is located to compile and package, the command is as follows:</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI bash"><pre tabindex="0" class="prism-code language-bash codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">cd</span><span class="token plain"> incubator-linkis-x.x.x/linkis-engineconn-plugins/engineconn-plugins/spark</span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> mvn clean </span><span class="token function" style="color:rgb(80, 250, 123)">install</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="step3-obtain-the-installation-package-2"></a>step3 Obtain the installation package<a class="hash-link" href="#step3-obtain-the-installation-package-2" title="Direct link to heading">#</a></h3><p>Get the installation package, there will be a compiled package in the ->target directory of the corresponding module:</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI"><pre tabindex="0" class="prism-code language-undefined codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> incubator-linkis-x.x.x/linkis-engineconn-plugins/engineconn-plugins/spark/target/linkis-engineplugin-spark-x.x.x.jar</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><p>How to install Spark engine separately? Please refer to <a href="/docs/1.1.0/deployment/engine_conn_plugin_installation">Linkis Engine Plugin Installation Document</a></p><h2><a aria-hidden="true" tabindex="-1" class="anchor anchor__h2 anchorWithStickyNavbar_y2LR" id="5-how-to-modify-the-hadoop-hive-and-spark-versions-that-linkis-depends-on"></a>5. How to modify the Hadoop, Hive, and Spark versions that Linkis depends on<a class="hash-link" href="#5-how-to-modify-the-hadoop-hive-and-spark-versions-that-linkis-depends-on" title="Direct link to heading">#</a></h2><p>Please note: Hadoop is a big data basic service, Linkis must rely on Hadoop for compilation; |
| If you don't want to use an engine, you don't need to set the version of the engine or compile the engine plug-in.</p><p>Specifically, the version of Hadoop can be modified in a different way than Spark, Hive, and other computing engines, as described below:</p><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="51-how-to-modify-the-hadoop-version-that-linkis-depends-on"></a>5.1 How to modify the Hadoop version that Linkis depends on<a class="hash-link" href="#51-how-to-modify-the-hadoop-version-that-linkis-depends-on" title="Direct link to heading">#</a></h3><p>Enter the source package root directory of Linkis, and manually modify the Hadoop version information of the pom.xml file, as follows:</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI bash"><pre tabindex="0" class="prism-code language-bash codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">cd</span><span class="token plain"> incubator-linkis-x.x.x</span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token function" style="color:rgb(80, 250, 123)">vim</span><span class="token plain"> pom.xml</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI xml"><pre tabindex="0" class="prism-code language-xml codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"><</span><span class="token tag" style="color:rgb(255, 121, 198)">properties</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"><</span><span class="token tag" style="color:rgb(255, 121, 198)">hadoop.version</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain">2.7.2</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"></</span><span class="token tag" style="color:rgb(255, 121, 198)">hadoop.version</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain"> </span><span class="token comment" style="color:rgb(98, 114, 164)"><!--> Modify the Hadoop version number here <--></span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"><</span><span class="token tag" style="color:rgb(255, 121, 198)">scala.version</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain">2.11.12</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"></</span><span class="token tag" style="color:rgb(255, 121, 198)">scala.version</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"><</span><span class="token tag" style="color:rgb(255, 121, 198)">jdk.compile.version</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain">1.8</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"></</span><span class="token tag" style="color:rgb(255, 121, 198)">jdk.compile.version</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"></</span><span class="token tag" style="color:rgb(255, 121, 198)">properties</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><p><strong>Please note: If your hadoop version is hadoop3, you need to modify the pom file of linkis-hadoop-common</strong> |
| Because under hadoop2.8, hdfs-related classes are in the hadoop-hdfs module, but in hadoop 3.X the corresponding classes are moved to the module hadoop-hdfs-client, you need to modify this file: |
| pom:Linkis/linkis-commons/linkis-hadoop-common/pom.xml |
| Modify the dependency hadoop-hdfs to hadoop-hdfs-client:</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI"><pre tabindex="0" class="prism-code language-undefined codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <dependency></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <groupId>org.apache.hadoop</groupId></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <artifactId>hadoop-hdfs</artifactId> <!-- Just replace this line with <artifactId>hadoop-hdfs-client</artifactId>--></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <version>${hadoop.version}</version></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></dependency></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> Modify hadoop-hdfs to:</span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <dependency></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <groupId>org.apache.hadoop</groupId></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <artifactId>hadoop-hdfs-client</artifactId></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> <version>${hadoop.version}</version></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"></dependency></span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><h3><a aria-hidden="true" tabindex="-1" class="anchor anchor__h3 anchorWithStickyNavbar_y2LR" id="52-how-to-modify-the-spark-and-hive-versions-that-linkis-depends-on"></a>5.2 How to modify the Spark and Hive versions that Linkis depends on<a class="hash-link" href="#52-how-to-modify-the-spark-and-hive-versions-that-linkis-depends-on" title="Direct link to heading">#</a></h3><p>Here's an example of changing the version of Spark. Go to the directory where the Spark engine is located and manually modify the Spark version information of the pom.xml file as follows:</p><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI bash"><pre tabindex="0" class="prism-code language-bash codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token builtin class-name" style="color:rgb(189, 147, 249)">cd</span><span class="token plain"> incubator-linkis-x.x.x/linkis-engineconn-plugins/engineconn-plugins/spark</span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token function" style="color:rgb(80, 250, 123)">vim</span><span class="token plain"> pom.xml</span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><div class="codeBlockContainer_J+bg"><div class="codeBlockContent_csEI xml"><pre tabindex="0" class="prism-code language-xml codeBlock_rtdJ thin-scrollbar" style="color:#F8F8F2;background-color:#282A36"><code class="codeBlockLines_1zSZ"><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"><</span><span class="token tag" style="color:rgb(255, 121, 198)">properties</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"><</span><span class="token tag" style="color:rgb(255, 121, 198)">spark.version</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain">2.4.3</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"></</span><span class="token tag" style="color:rgb(255, 121, 198)">spark.version</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span><span class="token plain"> </span><span class="token comment" style="color:rgb(98, 114, 164)"><!--> Modify the Spark version number here <--></span><span class="token plain"></span></span><span class="token-line" style="color:#F8F8F2"><span class="token plain"> </span><span class="token tag punctuation" style="color:rgb(248, 248, 242)"></</span><span class="token tag" style="color:rgb(255, 121, 198)">properties</span><span class="token tag punctuation" style="color:rgb(248, 248, 242)">></span></span></code></pre><button type="button" aria-label="Copy code to clipboard" class="copyButton_M3SB clean-btn">Copy</button></div></div><p>Modifying the version of other engines is similar to modifying the Spark version. First, enter the directory where the relevant engine is located, and manually modify the engine version information in the pom.xml file.</p><p>Then please refer to <a href="#4-compile-an-engine">4. Compile an engine</a></p></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/incubator-linkis-website/edit/dev/versioned_docs/version-1.1.0/development/linkis_compile_and_package.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_mS5F" 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_mt2f"></div></div></footer></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages navigation"><div class="pagination-nav__item"><a class="pagination-nav__link" href="/docs/1.1.0/architecture/microservice_governance_services/gateway"><div class="pagination-nav__sublabel">Previous</div><div class="pagination-nav__label">« <!-- -->Gateway Design</div></a></div><div class="pagination-nav__item pagination-nav__item--next"><a class="pagination-nav__link" href="/docs/1.1.0/development/linkis_config"><div class="pagination-nav__sublabel">Next</div><div class="pagination-nav__label">Introduction to Linkis Configuration Parameters<!-- --> »</div></a></div></nav></div></div><div class="col col--3"><div class="tableOfContents_vrFS thin-scrollbar"><ul class="table-of-contents table-of-contents__left-border"><li><a href="#1-preparation" class="table-of-contents__link">1. Preparation</a><ul><li><a href="#11-source-code-acquisition" class="table-of-contents__link">1.1 Source code acquisition</a></li><li><a href="#12-modify-dependency-configuration" class="table-of-contents__link"><font color="red">1.2 Modify dependency configuration</font></a></li></ul></li><li><a href="#2-fully-compile-linkis" class="table-of-contents__link">2. Fully compile Linkis</a><ul><li><a href="#step1-compile-for-the-first-time-not-the-first-time-you-can-skip-this-step" class="table-of-contents__link">step1 Compile for the first time (not the first time you can skip this step)</a></li><li><a href="#step2-execute-compilation" class="table-of-contents__link">step2 Execute compilation</a></li><li><a href="#step3-obtain-the-installation-package" class="table-of-contents__link">step3 Obtain the installation package</a></li></ul></li><li><a href="#3-compile-a-single-module" class="table-of-contents__link">3. Compile a single module</a><ul><li><a href="#step1-compile-for-the-first-time-skip-this-step-for-non-first-time" class="table-of-contents__link">step1 Compile for the first time (skip this step for non-first time)</a></li><li><a href="#step2-enter-the-corresponding-module-to-compile" class="table-of-contents__link">step2 Enter the corresponding module to compile</a></li><li><a href="#step3-obtain-the-installation-package-1" class="table-of-contents__link">step3 Obtain the installation package</a></li></ul></li><li><a href="#4-compile-an-engine" class="table-of-contents__link">4. Compile an engine</a><ul><li><a href="#step1-compile-for-the-first-time-skip-this-step-for-non-first-time-1" class="table-of-contents__link">step1 Compile for the first time (skip this step for non-first time)</a></li><li><a href="#step2-enter-the-corresponding-module-to-compile-1" class="table-of-contents__link">step2 Enter the corresponding module to compile</a></li><li><a href="#step3-obtain-the-installation-package-2" class="table-of-contents__link">step3 Obtain the installation package</a></li></ul></li><li><a href="#5-how-to-modify-the-hadoop-hive-and-spark-versions-that-linkis-depends-on" class="table-of-contents__link">5. How to modify the Hadoop, Hive, and Spark versions that Linkis depends on</a><ul><li><a href="#51-how-to-modify-the-hadoop-version-that-linkis-depends-on" class="table-of-contents__link">5.1 How to modify the Hadoop version that Linkis depends on</a></li><li><a href="#52-how-to-modify-the-spark-and-hive-versions-that-linkis-depends-on" class="table-of-contents__link">5.2 How to modify the Spark and Hive versions that Linkis depends on</a></li></ul></li></ul></div></div></div></div></main></div></div><footer class="footer"><div class="container"><div class="row footer__links"><div class="col footer__col"><div class="footer__title">Linkis</div><ul class="footer__items"><li class="footer__item"><a class="footer__link-item" href="/docs/latest/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/incubator-linkis/releases" target="_blank" rel="noopener noreferrer" class="footer__link-item"><span>Releases<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_wgqa"><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></span></a></li></ul></div><div class="col footer__col"><div class="footer__title">Community</div><ul class="footer__items"><li class="footer__item"><a href="https://github.com/apache/incubator-linkis" target="_blank" rel="noopener noreferrer" class="footer__link-item"><span>GitHub<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_wgqa"><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></span></a></li><li class="footer__item"><a href="https://github.com/apache/incubator-linkis/issues" target="_blank" rel="noopener noreferrer" class="footer__link-item"><span>Issue Tracker<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_wgqa"><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></span></a></li><li class="footer__item"><a href="https://github.com/apache/incubator-linkis/pulls" target="_blank" rel="noopener noreferrer" class="footer__link-item"><span>Pull Requests<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_wgqa"><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></span></a></li></ul></div><div class="col footer__col"><div class="footer__title">Subscribe Mailing List</div><ul class="footer__items"><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"><span>Subscribe Mail<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_wgqa"><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></span></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"><span>Mail Archive<svg width="13.5" height="13.5" aria-hidden="true" viewBox="0 0 24 24" class="iconExternalLink_wgqa"><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></span></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. 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