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| <section id="building-arrow-java"> |
| <span id="id1"></span><h1><a class="toc-backref" href="#id6" role="doc-backlink">Building Arrow Java</a><a class="headerlink" href="#building-arrow-java" title="Link to this heading">¶</a></h1> |
| <nav class="contents" id="contents"> |
| <p class="topic-title">Contents</p> |
| <ul class="simple"> |
| <li><p><a class="reference internal" href="#building-arrow-java" id="id6">Building Arrow Java</a></p> |
| <ul> |
| <li><p><a class="reference internal" href="#system-setup" id="id7">System Setup</a></p></li> |
| <li><p><a class="reference internal" href="#building" id="id8">Building</a></p> |
| <ul> |
| <li><p><a class="reference internal" href="#building-java-modules" id="id9">Building Java Modules</a></p> |
| <ul> |
| <li><p><a class="reference internal" href="#id2" id="id10">Maven</a></p></li> |
| <li><p><a class="reference internal" href="#docker-compose" id="id11">Docker compose</a></p></li> |
| <li><p><a class="reference internal" href="#archery" id="id12">Archery</a></p></li> |
| </ul> |
| </li> |
| <li><p><a class="reference internal" href="#building-jni-libraries-dylib-so-dll" id="id13">Building JNI Libraries (*.dylib / *.so / *.dll)</a></p> |
| <ul> |
| <li><p><a class="reference internal" href="#id3" id="id14">Maven</a></p></li> |
| <li><p><a class="reference internal" href="#cmake" id="id15">CMake</a></p></li> |
| <li><p><a class="reference internal" href="#id4" id="id16">Archery</a></p></li> |
| </ul> |
| </li> |
| <li><p><a class="reference internal" href="#building-java-jni-modules" id="id17">Building Java JNI Modules</a></p></li> |
| </ul> |
| </li> |
| <li><p><a class="reference internal" href="#testing" id="id18">Testing</a></p> |
| <ul> |
| <li><p><a class="reference internal" href="#configuring-maven-toolchains" id="id19">Configuring Maven toolchains</a></p></li> |
| <li><p><a class="reference internal" href="#testing-with-a-specific-jdk" id="id20">Testing with a specific JDK</a></p></li> |
| </ul> |
| </li> |
| <li><p><a class="reference internal" href="#ide-configuration" id="id21">IDE Configuration</a></p> |
| <ul> |
| <li><p><a class="reference internal" href="#intellij" id="id22">IntelliJ</a></p></li> |
| </ul> |
| </li> |
| <li><p><a class="reference internal" href="#common-errors" id="id23">Common Errors</a></p></li> |
| <li><p><a class="reference internal" href="#installing-nightly-packages" id="id24">Installing Nightly Packages</a></p> |
| <ul> |
| <li><p><a class="reference internal" href="#installing-from-apache-nightlies" id="id25">Installing from Apache Nightlies</a></p></li> |
| <li><p><a class="reference internal" href="#installing-manually" id="id26">Installing Manually</a></p></li> |
| </ul> |
| </li> |
| <li><p><a class="reference internal" href="#installing-staging-packages" id="id27">Installing Staging Packages</a></p> |
| <ul> |
| <li><p><a class="reference internal" href="#installing-from-apache-staging" id="id28">Installing from Apache Staging</a></p></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </nav> |
| <section id="system-setup"> |
| <h2><a class="toc-backref" href="#id7" role="doc-backlink">System Setup</a><a class="headerlink" href="#system-setup" title="Link to this heading">¶</a></h2> |
| <p>Arrow Java uses the <a class="reference external" href="https://maven.apache.org/">Maven</a> build system.</p> |
| <p>Building requires:</p> |
| <ul class="simple"> |
| <li><p>JDK 11+</p></li> |
| <li><p>Maven 3+</p></li> |
| </ul> |
| <div class="admonition note"> |
| <p class="admonition-title">Note</p> |
| <p>CI will test all supported JDK LTS versions, plus the latest non-LTS version.</p> |
| </div> |
| </section> |
| <section id="building"> |
| <h2><a class="toc-backref" href="#id8" role="doc-backlink">Building</a><a class="headerlink" href="#building" title="Link to this heading">¶</a></h2> |
| <p>All the instructions below assume that you have cloned the Arrow git |
| repository:</p> |
| <div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">$ </span>git<span class="w"> </span>clone<span class="w"> </span>https://github.com/apache/arrow.git |
| <span class="gp">$ </span><span class="nb">cd</span><span class="w"> </span>arrow |
| <span class="gp">$ </span>git<span class="w"> </span>submodule<span class="w"> </span>update<span class="w"> </span>--init<span class="w"> </span>--recursive |
| </pre></div> |
| </div> |
| <p>These are the options available to compile Arrow Java modules with:</p> |
| <ul class="simple"> |
| <li><p>Maven build tool.</p></li> |
| <li><p>Docker Compose.</p></li> |
| <li><p>Archery.</p></li> |
| </ul> |
| <section id="building-java-modules"> |
| <h3><a class="toc-backref" href="#id9" role="doc-backlink">Building Java Modules</a><a class="headerlink" href="#building-java-modules" title="Link to this heading">¶</a></h3> |
| <p>To build the default modules, go to the project root and execute:</p> |
| <section id="id2"> |
| <h4><a class="toc-backref" href="#id10" role="doc-backlink">Maven</a><a class="headerlink" href="#id2" title="Link to this heading">¶</a></h4> |
| <div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">$ </span><span class="nb">cd</span><span class="w"> </span>arrow/java |
| <span class="gp">$ </span><span class="nb">export</span><span class="w"> </span><span class="nv">JAVA_HOME</span><span class="o">=</span><absolute<span class="w"> </span>path<span class="w"> </span>to<span class="w"> </span>your<span class="w"> </span>java<span class="w"> </span>home> |
| <span class="gp">$ </span>java<span class="w"> </span>--version |
| <span class="gp">$ </span>mvn<span class="w"> </span>clean<span class="w"> </span>install |
| </pre></div> |
| </div> |
| </section> |
| <section id="docker-compose"> |
| <h4><a class="toc-backref" href="#id11" role="doc-backlink">Docker compose</a><a class="headerlink" href="#docker-compose" title="Link to this heading">¶</a></h4> |
| <div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">$ </span><span class="nb">cd</span><span class="w"> </span>arrow/java |
| <span class="gp">$ </span><span class="nb">export</span><span class="w"> </span><span class="nv">JAVA_HOME</span><span class="o">=</span><absolute<span class="w"> </span>path<span class="w"> </span>to<span class="w"> </span>your<span class="w"> </span>java<span class="w"> </span>home> |
| <span class="gp">$ </span>java<span class="w"> </span>--version |
| <span class="gp">$ </span>docker<span class="w"> </span>compose<span class="w"> </span>run<span class="w"> </span>java |
| </pre></div> |
| </div> |
| </section> |
| <section id="archery"> |
| <h4><a class="toc-backref" href="#id12" role="doc-backlink">Archery</a><a class="headerlink" href="#archery" title="Link to this heading">¶</a></h4> |
| <div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">$ </span><span class="nb">cd</span><span class="w"> </span>arrow/java |
| <span class="gp">$ </span><span class="nb">export</span><span class="w"> </span><span class="nv">JAVA_HOME</span><span class="o">=</span><absolute<span class="w"> </span>path<span class="w"> </span>to<span class="w"> </span>your<span class="w"> </span>java<span class="w"> </span>home> |
| <span class="gp">$ </span>java<span class="w"> </span>--version |
| <span class="gp">$ </span>archery<span class="w"> </span>docker<span class="w"> </span>run<span class="w"> </span>java |
| </pre></div> |
| </div> |
| </section> |
| </section> |
| <section id="building-jni-libraries-dylib-so-dll"> |
| <h3><a class="toc-backref" href="#id13" role="doc-backlink">Building JNI Libraries (*.dylib / *.so / *.dll)</a><a class="headerlink" href="#building-jni-libraries-dylib-so-dll" title="Link to this heading">¶</a></h3> |
| <p>First, we need to build the <a class="reference external" href="https://arrow.apache.org/docs/cpp/build_system.html">C++ shared libraries</a> that the JNI bindings will use. |
| We can build these manually or we can use <a class="reference external" href="https://github.com/apache/arrow/blob/main/dev/archery/README.md">Archery</a> to build them using a Docker container |
| (This will require installing Docker, Docker Compose, and Archery).</p> |
| <div class="admonition note"> |
| <p class="admonition-title">Note</p> |
| <p>If you are building on Apple Silicon, be sure to use a JDK version that was compiled |
| for that architecture. See, for example, the <a class="reference external" href="https://www.azul.com/downloads/?os=macos&architecture=arm-64-bit&package=jdk">Azul JDK</a>.</p> |
| <p>If you are building on Windows OS, see <a class="reference external" href="https://arrow.apache.org/docs/developers/cpp/windows.html#developers-cpp-windows" title="(in Apache Arrow v19.0.0)"><span class="xref std std-ref">Developing on Windows</span></a>.</p> |
| </div> |
| <section id="id3"> |
| <h4><a class="toc-backref" href="#id14" role="doc-backlink">Maven</a><a class="headerlink" href="#id3" title="Link to this heading">¶</a></h4> |
| <ul> |
| <li><p>To build only the JNI C Data Interface library (macOS / Linux):</p> |
| <div class="highlight-text notranslate"><div class="highlight"><pre><span></span>$ cd arrow/java |
| $ export JAVA_HOME=<absolute path to your java home> |
| $ java --version |
| $ mvn generate-resources -Pgenerate-libs-cdata-all-os -N |
| $ ls -latr ../java-dist/lib |
| |__ arrow_cdata_jni/ |
| </pre></div> |
| </div> |
| </li> |
| <li><p>To build only the JNI C Data Interface library (Windows):</p> |
| <div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">$ </span><span class="nb">cd</span><span class="w"> </span>arrow/java |
| <span class="gp">$ </span>mvn<span class="w"> </span>generate-resources<span class="w"> </span>-Pgenerate-libs-cdata-all-os<span class="w"> </span>-N |
| <span class="gp">$ </span>dir<span class="w"> </span><span class="s2">"../java-dist/bin"</span> |
| <span class="go">|__ arrow_cdata_jni/</span> |
| </pre></div> |
| </div> |
| </li> |
| <li><p>To build all JNI libraries (macOS / Linux) except the JNI C Data Interface library:</p> |
| <div class="highlight-text notranslate"><div class="highlight"><pre><span></span>$ cd arrow/java |
| $ export JAVA_HOME=<absolute path to your java home> |
| $ java --version |
| $ mvn generate-resources -Pgenerate-libs-jni-macos-linux -N |
| $ ls -latr java-dist/lib |
| |__ arrow_dataset_jni/ |
| |__ arrow_orc_jni/ |
| |__ gandiva_jni/ |
| </pre></div> |
| </div> |
| </li> |
| <li><p>To build all JNI libraries (Windows) except the JNI C Data Interface library:</p> |
| <div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">$ </span><span class="nb">cd</span><span class="w"> </span>arrow/java |
| <span class="gp">$ </span>mvn<span class="w"> </span>generate-resources<span class="w"> </span>-Pgenerate-libs-jni-windows<span class="w"> </span>-N |
| <span class="gp">$ </span>dir<span class="w"> </span><span class="s2">"../java-dist/bin"</span> |
| <span class="go">|__ arrow_dataset_jni/</span> |
| </pre></div> |
| </div> |
| </li> |
| </ul> |
| </section> |
| <section id="cmake"> |
| <h4><a class="toc-backref" href="#id15" role="doc-backlink">CMake</a><a class="headerlink" href="#cmake" title="Link to this heading">¶</a></h4> |
| <ul> |
| <li><p>To build only the JNI C Data Interface library (macOS / Linux):</p> |
| <div class="highlight-text notranslate"><div class="highlight"><pre><span></span>$ cd arrow |
| $ mkdir -p java-dist java-cdata |
| $ cmake \ |
| -S java \ |
| -B java-cdata \ |
| -DARROW_JAVA_JNI_ENABLE_C=ON \ |
| -DARROW_JAVA_JNI_ENABLE_DEFAULT=OFF \ |
| -DBUILD_TESTING=OFF \ |
| -DCMAKE_BUILD_TYPE=Release \ |
| -DCMAKE_INSTALL_PREFIX=java-dist |
| $ cmake --build java-cdata --target install --config Release |
| $ ls -latr java-dist/lib |
| |__ arrow_cdata_jni/ |
| </pre></div> |
| </div> |
| </li> |
| <li><p>To build only the JNI C Data Interface library (Windows):</p> |
| <div class="highlight-text notranslate"><div class="highlight"><pre><span></span>$ cd arrow |
| $ mkdir java-dist, java-cdata |
| $ cmake ^ |
| -S java ^ |
| -B java-cdata ^ |
| -DARROW_JAVA_JNI_ENABLE_C=ON ^ |
| -DARROW_JAVA_JNI_ENABLE_DEFAULT=OFF ^ |
| -DBUILD_TESTING=OFF ^ |
| -DCMAKE_BUILD_TYPE=Release ^ |
| -DCMAKE_INSTALL_PREFIX=java-dist |
| $ cmake --build java-cdata --target install --config Release |
| $ dir "java-dist/bin" |
| |__ arrow_cdata_jni/ |
| </pre></div> |
| </div> |
| </li> |
| <li><p>To build all JNI libraries (macOS / Linux) except the JNI C Data Interface library:</p> |
| <div class="highlight-text notranslate"><div class="highlight"><pre><span></span>$ cd arrow |
| $ brew bundle --file=cpp/Brewfile |
| # Homebrew Bundle complete! 25 Brewfile dependencies now installed. |
| $ brew uninstall aws-sdk-cpp |
| # (We can't use aws-sdk-cpp installed by Homebrew because it has |
| # an issue: https://github.com/aws/aws-sdk-cpp/issues/1809 ) |
| $ export JAVA_HOME=<absolute path to your java home> |
| $ mkdir -p java-dist cpp-jni |
| $ cmake \ |
| -S cpp \ |
| -B cpp-jni \ |
| -DARROW_BUILD_SHARED=OFF \ |
| -DARROW_CSV=ON \ |
| -DARROW_DATASET=ON \ |
| -DARROW_DEPENDENCY_SOURCE=BUNDLED \ |
| -DARROW_DEPENDENCY_USE_SHARED=OFF \ |
| -DARROW_FILESYSTEM=ON \ |
| -DARROW_GANDIVA=ON \ |
| -DARROW_GANDIVA_STATIC_LIBSTDCPP=ON \ |
| -DARROW_JSON=ON \ |
| -DARROW_ORC=ON \ |
| -DARROW_PARQUET=ON \ |
| -DARROW_S3=ON \ |
| -DARROW_SUBSTRAIT=ON \ |
| -DARROW_USE_CCACHE=ON \ |
| -DCMAKE_BUILD_TYPE=Release \ |
| -DCMAKE_INSTALL_PREFIX=java-dist \ |
| -DCMAKE_UNITY_BUILD=ON |
| $ cmake --build cpp-jni --target install --config Release |
| $ cmake \ |
| -S java \ |
| -B java-jni \ |
| -DARROW_JAVA_JNI_ENABLE_C=OFF \ |
| -DARROW_JAVA_JNI_ENABLE_DEFAULT=ON \ |
| -DBUILD_TESTING=OFF \ |
| -DCMAKE_BUILD_TYPE=Release \ |
| -DCMAKE_INSTALL_PREFIX=java-dist \ |
| -DCMAKE_PREFIX_PATH=$PWD/java-dist \ |
| -DProtobuf_ROOT=$PWD/../cpp-jni/protobuf_ep-install \ |
| -DProtobuf_USE_STATIC_LIBS=ON |
| $ cmake --build java-jni --target install --config Release |
| $ ls -latr java-dist/lib/ |
| |__ arrow_dataset_jni/ |
| |__ arrow_orc_jni/ |
| |__ gandiva_jni/ |
| </pre></div> |
| </div> |
| </li> |
| <li><p>To build all JNI libraries (Windows) except the JNI C Data Interface library:</p> |
| <div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">$ </span><span class="nb">cd</span><span class="w"> </span>arrow |
| <span class="gp">$ </span>mkdir<span class="w"> </span>java-dist,<span class="w"> </span>cpp-jni |
| <span class="gp">$ </span>cmake<span class="w"> </span>^ |
| <span class="go"> -S cpp ^</span> |
| <span class="go"> -B cpp-jni ^</span> |
| <span class="go"> -DARROW_BUILD_SHARED=OFF ^</span> |
| <span class="go"> -DARROW_CSV=ON ^</span> |
| <span class="go"> -DARROW_DATASET=ON ^</span> |
| <span class="go"> -DARROW_DEPENDENCY_USE_SHARED=OFF ^</span> |
| <span class="go"> -DARROW_FILESYSTEM=ON ^</span> |
| <span class="go"> -DARROW_GANDIVA=OFF ^</span> |
| <span class="go"> -DARROW_JSON=ON ^</span> |
| <span class="go"> -DARROW_ORC=ON ^</span> |
| <span class="go"> -DARROW_PARQUET=ON ^</span> |
| <span class="go"> -DARROW_S3=ON ^</span> |
| <span class="go"> -DARROW_SUBSTRAIT=ON ^</span> |
| <span class="go"> -DARROW_USE_CCACHE=ON ^</span> |
| <span class="go"> -DARROW_WITH_BROTLI=ON ^</span> |
| <span class="go"> -DARROW_WITH_LZ4=ON ^</span> |
| <span class="go"> -DARROW_WITH_SNAPPY=ON ^</span> |
| <span class="go"> -DARROW_WITH_ZLIB=ON ^</span> |
| <span class="go"> -DARROW_WITH_ZSTD=ON ^</span> |
| <span class="go"> -DCMAKE_BUILD_TYPE=Release ^</span> |
| <span class="go"> -DCMAKE_INSTALL_PREFIX=java-dist ^</span> |
| <span class="go"> -DCMAKE_UNITY_BUILD=ON ^</span> |
| <span class="go"> -GNinja</span> |
| <span class="gp">$ </span><span class="nb">cd</span><span class="w"> </span>cpp-jni |
| <span class="gp">$ </span>ninja<span class="w"> </span>install |
| <span class="gp">$ </span><span class="nb">cd</span><span class="w"> </span>../ |
| <span class="gp">$ </span>cmake<span class="w"> </span>^ |
| <span class="go"> -S java ^</span> |
| <span class="go"> -B java-jni ^</span> |
| <span class="go"> -DARROW_JAVA_JNI_ENABLE_C=OFF ^</span> |
| <span class="go"> -DARROW_JAVA_JNI_ENABLE_DATASET=ON ^</span> |
| <span class="go"> -DARROW_JAVA_JNI_ENABLE_DEFAULT=ON ^</span> |
| <span class="go"> -DARROW_JAVA_JNI_ENABLE_GANDIVA=OFF ^</span> |
| <span class="go"> -DARROW_JAVA_JNI_ENABLE_ORC=ON ^</span> |
| <span class="go"> -DBUILD_TESTING=OFF ^</span> |
| <span class="go"> -DCMAKE_BUILD_TYPE=Release ^</span> |
| <span class="go"> -DCMAKE_INSTALL_PREFIX=java-dist ^</span> |
| <span class="go"> -DCMAKE_PREFIX_PATH=$PWD/java-dist</span> |
| <span class="gp">$ </span>cmake<span class="w"> </span>--build<span class="w"> </span>java-jni<span class="w"> </span>--target<span class="w"> </span>install<span class="w"> </span>--config<span class="w"> </span>Release |
| <span class="gp">$ </span>dir<span class="w"> </span><span class="s2">"java-dist/bin"</span> |
| <span class="go">|__ arrow_orc_jni/</span> |
| <span class="go">|__ arrow_dataset_jni/</span> |
| </pre></div> |
| </div> |
| </li> |
| </ul> |
| </section> |
| <section id="id4"> |
| <h4><a class="toc-backref" href="#id16" role="doc-backlink">Archery</a><a class="headerlink" href="#id4" title="Link to this heading">¶</a></h4> |
| <div class="highlight-text notranslate"><div class="highlight"><pre><span></span>$ cd arrow |
| $ archery docker run java-jni-manylinux-2014 |
| $ ls -latr java-dist |
| |__ arrow_cdata_jni/ |
| |__ arrow_dataset_jni/ |
| |__ arrow_orc_jni/ |
| |__ gandiva_jni/ |
| </pre></div> |
| </div> |
| </section> |
| </section> |
| <section id="building-java-jni-modules"> |
| <h3><a class="toc-backref" href="#id17" role="doc-backlink">Building Java JNI Modules</a><a class="headerlink" href="#building-java-jni-modules" title="Link to this heading">¶</a></h3> |
| <ul> |
| <li><p>To compile the JNI bindings, use the <code class="docutils literal notranslate"><span class="pre">arrow-c-data</span></code> Maven profile:</p> |
| <div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">$ </span><span class="nb">cd</span><span class="w"> </span>arrow/java |
| <span class="gp">$ </span>mvn<span class="w"> </span>-Darrow.c.jni.dist.dir<span class="o">=</span><absolute<span class="w"> </span>path<span class="w"> </span>to<span class="w"> </span>your<span class="w"> </span>arrow<span class="w"> </span>folder>/java-dist/lib<span class="w"> </span>-Parrow-c-data<span class="w"> </span>clean<span class="w"> </span>install |
| </pre></div> |
| </div> |
| </li> |
| <li><p>To compile the JNI bindings for ORC / Gandiva / Dataset, use the <code class="docutils literal notranslate"><span class="pre">arrow-jni</span></code> Maven profile:</p> |
| <div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">$ </span><span class="nb">cd</span><span class="w"> </span>arrow/java |
| <span class="gp">$ </span>mvn<span class="w"> </span><span class="se">\</span> |
| <span class="w"> </span>-Darrow.cpp.build.dir<span class="o">=</span><absolute<span class="w"> </span>path<span class="w"> </span>to<span class="w"> </span>your<span class="w"> </span>arrow<span class="w"> </span>folder>/java-dist/lib/<span class="w"> </span><span class="se">\</span> |
| <span class="w"> </span>-Darrow.c.jni.dist.dir<span class="o">=</span><absolute<span class="w"> </span>path<span class="w"> </span>to<span class="w"> </span>your<span class="w"> </span>arrow<span class="w"> </span>folder>/java-dist/lib/<span class="w"> </span><span class="se">\</span> |
| <span class="w"> </span>-Parrow-jni<span class="w"> </span>clean<span class="w"> </span>install |
| </pre></div> |
| </div> |
| </li> |
| </ul> |
| </section> |
| </section> |
| <section id="testing"> |
| <h2><a class="toc-backref" href="#id18" role="doc-backlink">Testing</a><a class="headerlink" href="#testing" title="Link to this heading">¶</a></h2> |
| <p>By default, Maven uses the same Java version to both build the code and run the tests.</p> |
| <p>It is also possible to use a different JDK version for the tests. This requires Maven |
| toolchains to be configured beforehand, and then a specific test property needs to be set.</p> |
| <section id="configuring-maven-toolchains"> |
| <h3><a class="toc-backref" href="#id19" role="doc-backlink">Configuring Maven toolchains</a><a class="headerlink" href="#configuring-maven-toolchains" title="Link to this heading">¶</a></h3> |
| <p>To be able to use a JDK version for testing, it needs to be registered first in Maven <code class="docutils literal notranslate"><span class="pre">toolchains.xml</span></code> |
| configuration file usually located under <code class="docutils literal notranslate"><span class="pre">${HOME}/.m2</span></code> with the following snippet added to it:</p> |
| <blockquote> |
| <div><div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="go"><?xml version="1.0" encoding="UTF8"?></span> |
| <span class="go"><toolchains></span> |
| |
| <span class="go"> [...]</span> |
| |
| <span class="go"> <toolchain></span> |
| <span class="go"> <type>jdk</type></span> |
| <span class="go"> <provides></span> |
| <span class="go"> <version>21</version> <!-- Replace with the corresponding JDK version: 11, 17, ... --></span> |
| <span class="go"> <vendor>temurin</vendor> <!-- Replace with the vendor/distribution: temurin, oracle, zulu ... --></span> |
| <span class="go"> </provides></span> |
| <span class="go"> <configuration></span> |
| <span class="go"> <jdkHome>path/to/jdk/home</jdkHome> <!-- Replace with the path to the JDK --></span> |
| <span class="go"> </configuration></span> |
| <span class="go"> </toolchain></span> |
| |
| <span class="go"> [...]</span> |
| |
| <span class="go"></toolchains></span> |
| </pre></div> |
| </div> |
| </div></blockquote> |
| </section> |
| <section id="testing-with-a-specific-jdk"> |
| <h3><a class="toc-backref" href="#id20" role="doc-backlink">Testing with a specific JDK</a><a class="headerlink" href="#testing-with-a-specific-jdk" title="Link to this heading">¶</a></h3> |
| <p>To run Arrow tests with a specific JDK version, use the <code class="docutils literal notranslate"><span class="pre">arrow.test.jdk-version</span></code> property.</p> |
| <p>For example, to run Arrow tests with JDK 17, use the following snippet:</p> |
| <blockquote> |
| <div><div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="gp">$ </span><span class="nb">cd</span><span class="w"> </span>arrow/java |
| <span class="gp">$ </span>mvn<span class="w"> </span>-Darrow.test.jdk-version<span class="o">=</span><span class="m">17</span><span class="w"> </span>clean<span class="w"> </span>verify |
| </pre></div> |
| </div> |
| </div></blockquote> |
| </section> |
| </section> |
| <section id="ide-configuration"> |
| <h2><a class="toc-backref" href="#id21" role="doc-backlink">IDE Configuration</a><a class="headerlink" href="#ide-configuration" title="Link to this heading">¶</a></h2> |
| <section id="intellij"> |
| <h3><a class="toc-backref" href="#id22" role="doc-backlink">IntelliJ</a><a class="headerlink" href="#intellij" title="Link to this heading">¶</a></h3> |
| <p>To start working on Arrow in IntelliJ: build the project once from the command |
| line using <code class="docutils literal notranslate"><span class="pre">mvn</span> <span class="pre">clean</span> <span class="pre">install</span></code>. Then open the <code class="docutils literal notranslate"><span class="pre">java/</span></code> subdirectory of the |
| Arrow repository, and update the following settings:</p> |
| <ul class="simple"> |
| <li><p>In the Files tool window, find the path <code class="docutils literal notranslate"><span class="pre">vector/target/generated-sources</span></code>, |
| right click the directory, and select Mark Directory as > Generated Sources |
| Root. There is no need to mark other generated sources directories, as only |
| the <code class="docutils literal notranslate"><span class="pre">vector</span></code> module generates sources.</p></li> |
| <li><p>For JDK 11, due to an <a class="reference external" href="https://youtrack.jetbrains.com/issue/IDEA-201168">IntelliJ bug</a>, you must go into |
| Settings > Build, Execution, Deployment > Compiler > Java Compiler and disable |
| “Use ‘–release’ option for cross-compilation (Java 9 and later)”. Otherwise |
| you will get an error like “package sun.misc does not exist”.</p></li> |
| <li><p>You may want to disable error-prone entirely if it gives spurious |
| warnings (disable both error-prone profiles in the Maven tool window |
| and “Reload All Maven Projects”).</p></li> |
| <li><p>If using IntelliJ’s Maven integration to build, you may need to change |
| <code class="docutils literal notranslate"><span class="pre"><fork></span></code> to <code class="docutils literal notranslate"><span class="pre">false</span></code> in the pom.xml files due to an <a class="reference external" href="https://youtrack.jetbrains.com/issue/IDEA-278903">IntelliJ bug</a>.</p></li> |
| <li><p>To enable debugging JNI-based modules like <code class="docutils literal notranslate"><span class="pre">dataset</span></code>, |
| activate specific profiles in the Maven tab under “Profiles”. |
| Ensure the profiles <code class="docutils literal notranslate"><span class="pre">arrow-c-data</span></code>, <code class="docutils literal notranslate"><span class="pre">arrow-jni</span></code>, <code class="docutils literal notranslate"><span class="pre">generate-libs-cdata-all-os</span></code>, |
| <code class="docutils literal notranslate"><span class="pre">generate-libs-jni-macos-linux</span></code>, and <code class="docutils literal notranslate"><span class="pre">jdk11+</span></code> are enabled, so that the |
| IDE can build them and enable debugging.</p></li> |
| </ul> |
| <p>You may not need to update all of these settings if you build/test with the |
| IntelliJ Maven integration instead of with IntelliJ directly.</p> |
| </section> |
| </section> |
| <section id="common-errors"> |
| <h2><a class="toc-backref" href="#id23" role="doc-backlink">Common Errors</a><a class="headerlink" href="#common-errors" title="Link to this heading">¶</a></h2> |
| <ul> |
| <li><p>When working with the JNI code: if the C++ build cannot find dependencies, with errors like these:</p> |
| <div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="go">Could NOT find Boost (missing: Boost_INCLUDE_DIR system filesystem)</span> |
| <span class="go">Could NOT find Lz4 (missing: LZ4_LIB)</span> |
| <span class="go">Could NOT find zstd (missing: ZSTD_LIB)</span> |
| </pre></div> |
| </div> |
| <p>Specify that the dependencies should be downloaded at build time (more details at <a class="reference external" href="https://arrow.apache.org/docs/developers/cpp/building.html#individual-dependency-resolution">Dependency Resolution</a>):</p> |
| <div class="highlight-console notranslate"><div class="highlight"><pre><span></span><span class="go">-Dre2_SOURCE=BUNDLED \</span> |
| <span class="go">-DBoost_SOURCE=BUNDLED \</span> |
| <span class="go">-Dutf8proc_SOURCE=BUNDLED \</span> |
| <span class="go">-DSnappy_SOURCE=BUNDLED \</span> |
| <span class="go">-DORC_SOURCE=BUNDLED \</span> |
| <span class="go">-DZLIB_SOURCE=BUNDLED</span> |
| </pre></div> |
| </div> |
| </li> |
| </ul> |
| </section> |
| <section id="installing-nightly-packages"> |
| <h2><a class="toc-backref" href="#id24" role="doc-backlink">Installing Nightly Packages</a><a class="headerlink" href="#installing-nightly-packages" title="Link to this heading">¶</a></h2> |
| <div class="admonition warning"> |
| <p class="admonition-title">Warning</p> |
| <p>These packages are not official releases. Use them at your own risk.</p> |
| </div> |
| <p>Arrow nightly builds are posted on the mailing list at <a class="reference external" href="https://lists.apache.org/list.html?builds@arrow.apache.org">builds@arrow.apache.org</a>. |
| The artifacts are uploaded to GitHub. For example, for 2022/07/30, they can be found at <a class="reference external" href="https://github.com/ursacomputing/crossbow/releases/tag/nightly-packaging-2022-07-30-0-github-java-jars">GitHub Nightly</a>.</p> |
| <section id="installing-from-apache-nightlies"> |
| <h3><a class="toc-backref" href="#id25" role="doc-backlink">Installing from Apache Nightlies</a><a class="headerlink" href="#installing-from-apache-nightlies" title="Link to this heading">¶</a></h3> |
| <ol class="arabic"> |
| <li><p>Look up the nightly version number for the Arrow libraries used.</p> |
| <p>For example, for <code class="docutils literal notranslate"><span class="pre">arrow-memory</span></code>, visit <a class="reference external" href="https://nightlies.apache.org/arrow/java/org/apache/arrow/arrow-memory/">https://nightlies.apache.org/arrow/java/org/apache/arrow/arrow-memory/</a> and see what versions are available (e.g. 9.0.0.dev501).</p> |
| </li> |
| <li><p>Add Apache Nightlies Repository to the Maven/Gradle project.</p> |
| <div class="highlight-xml notranslate"><div class="highlight"><pre><span></span><span class="nt"><properties></span> |
| <span class="w"> </span><span class="nt"><arrow.version></span>9.0.0.dev501<span class="nt"></arrow.version></span> |
| <span class="nt"></properties></span> |
| ... |
| <span class="nt"><repositories></span> |
| <span class="w"> </span><span class="nt"><repository></span> |
| <span class="w"> </span><span class="nt"><id></span>arrow-apache-nightlies<span class="nt"></id></span> |
| <span class="w"> </span><span class="nt"><url></span>https://nightlies.apache.org/arrow/java<span class="nt"></url></span> |
| <span class="w"> </span><span class="nt"></repository></span> |
| <span class="nt"></repositories></span> |
| ... |
| <span class="nt"><dependencies></span> |
| <span class="w"> </span><span class="nt"><dependency></span> |
| <span class="w"> </span><span class="nt"><groupId></span>org.apache.arrow<span class="nt"></groupId></span> |
| <span class="w"> </span><span class="nt"><artifactId></span>arrow-vector<span class="nt"></artifactId></span> |
| <span class="w"> </span><span class="nt"><version></span>${arrow.version}<span class="nt"></version></span> |
| <span class="w"> </span><span class="nt"></dependency></span> |
| <span class="nt"></dependencies></span> |
| ... |
| </pre></div> |
| </div> |
| </li> |
| </ol> |
| </section> |
| <section id="installing-manually"> |
| <h3><a class="toc-backref" href="#id26" role="doc-backlink">Installing Manually</a><a class="headerlink" href="#installing-manually" title="Link to this heading">¶</a></h3> |
| <ol class="arabic"> |
| <li><p>Decide nightly packages repository to use, for example: <a class="reference external" href="https://github.com/ursacomputing/crossbow/releases/tag/nightly-packaging-2022-07-30-0-github-java-jars">https://github.com/ursacomputing/crossbow/releases/tag/nightly-packaging-2022-07-30-0-github-java-jars</a></p></li> |
| <li><p>Add packages to your pom.xml, for example: flight-core (it depends on: arrow-format, arrow-vector, arrow-memory-core and arrow-memory-netty).</p> |
| <div class="highlight-xml notranslate"><div class="highlight"><pre><span></span><span class="nt"><properties></span> |
| <span class="w"> </span><span class="nt"><maven.compiler.source></span>8<span class="nt"></maven.compiler.source></span> |
| <span class="w"> </span><span class="nt"><maven.compiler.target></span>8<span class="nt"></maven.compiler.target></span> |
| <span class="w"> </span><span class="nt"><arrow.version></span>9.0.0.dev501<span class="nt"></arrow.version></span> |
| <span class="nt"></properties></span> |
| |
| <span class="nt"><dependencies></span> |
| <span class="w"> </span><span class="nt"><dependency></span> |
| <span class="w"> </span><span class="nt"><groupId></span>org.apache.arrow<span class="nt"></groupId></span> |
| <span class="w"> </span><span class="nt"><artifactId></span>flight-core<span class="nt"></artifactId></span> |
| <span class="w"> </span><span class="nt"><version></span>${arrow.version}<span class="nt"></version></span> |
| <span class="w"> </span><span class="nt"></dependency></span> |
| <span class="nt"></dependencies></span> |
| </pre></div> |
| </div> |
| </li> |
| <li><p>Download the necessary pom and jar files to a temporary directory:</p> |
| <div class="highlight-shell notranslate"><div class="highlight"><pre><span></span>$<span class="w"> </span>mkdir<span class="w"> </span>nightly-packaging-2022-07-30-0-github-java-jars |
| $<span class="w"> </span><span class="nb">cd</span><span class="w"> </span>nightly-packaging-2022-07-30-0-github-java-jars |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/arrow-java-root-9.0.0.dev501.pom |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/arrow-format-9.0.0.dev501.pom |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/arrow-format-9.0.0.dev501.jar |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/arrow-vector-9.0.0.dev501.pom |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/arrow-vector-9.0.0.dev501.jar |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/arrow-memory-9.0.0.dev501.pom |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/arrow-memory-core-9.0.0.dev501.pom |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/arrow-memory-netty-9.0.0.dev501.pom |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/arrow-memory-core-9.0.0.dev501.jar |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/arrow-memory-netty-9.0.0.dev501.jar |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/arrow-flight-9.0.0.dev501.pom |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/flight-core-9.0.0.dev501.pom |
| $<span class="w"> </span>wget<span class="w"> </span>https://github.com/ursacomputing/crossbow/releases/download/nightly-packaging-2022-07-30-0-github-java-jars/flight-core-9.0.0.dev501.jar |
| $<span class="w"> </span>tree |
| . |
| ├──<span class="w"> </span>arrow-flight-9.0.0.dev501.pom |
| ├──<span class="w"> </span>arrow-format-9.0.0.dev501.jar |
| ├──<span class="w"> </span>arrow-format-9.0.0.dev501.pom |
| ├──<span class="w"> </span>arrow-java-root-9.0.0.dev501.pom |
| ├──<span class="w"> </span>arrow-memory-9.0.0.dev501.pom |
| ├──<span class="w"> </span>arrow-memory-core-9.0.0.dev501.jar |
| ├──<span class="w"> </span>arrow-memory-core-9.0.0.dev501.pom |
| ├──<span class="w"> </span>arrow-memory-netty-9.0.0.dev501.jar |
| ├──<span class="w"> </span>arrow-memory-netty-9.0.0.dev501.pom |
| ├──<span class="w"> </span>arrow-vector-9.0.0.dev501.jar |
| ├──<span class="w"> </span>arrow-vector-9.0.0.dev501.pom |
| ├──<span class="w"> </span>flight-core-9.0.0.dev501.jar |
| └──<span class="w"> </span>flight-core-9.0.0.dev501.pom |
| </pre></div> |
| </div> |
| </li> |
| <li><p>Install the artifacts to the local Maven repository with <code class="docutils literal notranslate"><span class="pre">mvn</span> <span class="pre">install:install-file</span></code>:</p> |
| <div class="highlight-shell notranslate"><div class="highlight"><pre><span></span>$<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/arrow-java-root-9.0.0.dev501.pom"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>arrow-java-root<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>pom |
| $<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/arrow-format-9.0.0.dev501.pom"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>arrow-format<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>pom |
| $<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/arrow-format-9.0.0.dev501.jar"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>arrow-format<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>jar |
| $<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/arrow-vector-9.0.0.dev501.pom"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>arrow-vector<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>pom |
| $<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/arrow-vector-9.0.0.dev501.jar"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>arrow-vector<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>jar |
| $<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/arrow-memory-9.0.0.dev501.pom"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>arrow-memory<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>pom |
| $<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/arrow-memory-core-9.0.0.dev501.pom"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>arrow-memory-core<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>pom |
| $<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/arrow-memory-netty-9.0.0.dev501.pom"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>arrow-memory-netty<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>pom |
| $<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/arrow-memory-core-9.0.0.dev501.jar"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>arrow-memory-core<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>jar |
| $<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/arrow-memory-netty-9.0.0.dev501.jar"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>arrow-memory-netty<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>jar |
| $<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/arrow-flight-9.0.0.dev501.pom"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>arrow-flight<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>pom |
| $<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/flight-core-9.0.0.dev501.pom"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>flight-core<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>pom |
| $<span class="w"> </span>mvn<span class="w"> </span>install:install-file<span class="w"> </span>-Dfile<span class="o">=</span><span class="s2">"</span><span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span><span class="s2">/flight-core-9.0.0.dev501.jar"</span><span class="w"> </span>-DgroupId<span class="o">=</span>org.apache.arrow<span class="w"> </span>-DartifactId<span class="o">=</span>flight-core<span class="w"> </span>-Dversion<span class="o">=</span><span class="m">9</span>.0.0.dev501<span class="w"> </span>-Dpackaging<span class="o">=</span>jar |
| </pre></div> |
| </div> |
| </li> |
| <li><p>Validate that the packages were installed:</p> |
| <div class="highlight-shell notranslate"><div class="highlight"><pre><span></span>$<span class="w"> </span>tree<span class="w"> </span>~/.m2/repository/org/apache/arrow |
| . |
| ├──<span class="w"> </span>arrow-flight |
| │<span class="w"> </span>├──<span class="w"> </span><span class="m">9</span>.0.0.dev501 |
| │<span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>arrow-flight-9.0.0.dev501.pom |
| ├──<span class="w"> </span>arrow-format |
| │<span class="w"> </span>├──<span class="w"> </span><span class="m">9</span>.0.0.dev501 |
| │<span class="w"> </span>│<span class="w"> </span>├──<span class="w"> </span>arrow-format-9.0.0.dev501.jar |
| │<span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>arrow-format-9.0.0.dev501.pom |
| ├──<span class="w"> </span>arrow-java-root |
| │<span class="w"> </span>├──<span class="w"> </span><span class="m">9</span>.0.0.dev501 |
| │<span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>arrow-java-root-9.0.0.dev501.pom |
| ├──<span class="w"> </span>arrow-memory |
| │<span class="w"> </span>├──<span class="w"> </span><span class="m">9</span>.0.0.dev501 |
| │<span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>arrow-memory-9.0.0.dev501.pom |
| ├──<span class="w"> </span>arrow-memory-core |
| │<span class="w"> </span>├──<span class="w"> </span><span class="m">9</span>.0.0.dev501 |
| │<span class="w"> </span>│<span class="w"> </span>├──<span class="w"> </span>arrow-memory-core-9.0.0.dev501.jar |
| │<span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>arrow-memory-core-9.0.0.dev501.pom |
| ├──<span class="w"> </span>arrow-memory-netty |
| │<span class="w"> </span>├──<span class="w"> </span><span class="m">9</span>.0.0.dev501 |
| │<span class="w"> </span>│<span class="w"> </span>├──<span class="w"> </span>arrow-memory-netty-9.0.0.dev501.jar |
| │<span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>arrow-memory-netty-9.0.0.dev501.pom |
| ├──<span class="w"> </span>arrow-vector |
| │<span class="w"> </span>├──<span class="w"> </span><span class="m">9</span>.0.0.dev501 |
| │<span class="w"> </span>│<span class="w"> </span>├──<span class="w"> </span>_remote.repositories |
| │<span class="w"> </span>│<span class="w"> </span>├──<span class="w"> </span>arrow-vector-9.0.0.dev501.jar |
| │<span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>arrow-vector-9.0.0.dev501.pom |
| └──<span class="w"> </span>flight-core |
| <span class="w"> </span>├──<span class="w"> </span><span class="m">9</span>.0.0.dev501 |
| <span class="w"> </span>│<span class="w"> </span>├──<span class="w"> </span>flight-core-9.0.0.dev501.jar |
| <span class="w"> </span>│<span class="w"> </span>└──<span class="w"> </span>flight-core-9.0.0.dev501.pom |
| </pre></div> |
| </div> |
| </li> |
| <li><p>Compile your project like usual with <code class="docutils literal notranslate"><span class="pre">mvn</span> <span class="pre">clean</span> <span class="pre">install</span></code>.</p></li> |
| </ol> |
| </section> |
| </section> |
| <section id="installing-staging-packages"> |
| <h2><a class="toc-backref" href="#id27" role="doc-backlink">Installing Staging Packages</a><a class="headerlink" href="#installing-staging-packages" title="Link to this heading">¶</a></h2> |
| <div class="admonition warning"> |
| <p class="admonition-title">Warning</p> |
| <p>These packages are not official releases. Use them at your own risk.</p> |
| </div> |
| <p>Arrow staging builds are created when a Release Candidate (RC) is being prepared. This allows users to test the RC in their applications before voting on the release.</p> |
| <section id="installing-from-apache-staging"> |
| <h3><a class="toc-backref" href="#id28" role="doc-backlink">Installing from Apache Staging</a><a class="headerlink" href="#installing-from-apache-staging" title="Link to this heading">¶</a></h3> |
| <ol class="arabic"> |
| <li><p>Look up the next version number for the Arrow libraries used.</p></li> |
| <li><p>Add Apache Staging Repository to the Maven/Gradle project.</p> |
| <div class="highlight-xml notranslate"><div class="highlight"><pre><span></span><span class="nt"><properties></span> |
| <span class="w"> </span><span class="nt"><arrow.version></span>9.0.0<span class="nt"></arrow.version></span> |
| <span class="nt"></properties></span> |
| ... |
| <span class="nt"><repositories></span> |
| <span class="w"> </span><span class="nt"><repository></span> |
| <span class="w"> </span><span class="nt"><id></span>arrow-apache-staging<span class="nt"></id></span> |
| <span class="w"> </span><span class="nt"><url></span>https://repository.apache.org/content/repositories/staging<span class="nt"></url></span> |
| <span class="w"> </span><span class="nt"></repository></span> |
| <span class="nt"></repositories></span> |
| ... |
| <span class="nt"><dependencies></span> |
| <span class="w"> </span><span class="nt"><dependency></span> |
| <span class="w"> </span><span class="nt"><groupId></span>org.apache.arrow<span class="nt"></groupId></span> |
| <span class="w"> </span><span class="nt"><artifactId></span>arrow-vector<span class="nt"></artifactId></span> |
| <span class="w"> </span><span class="nt"><version></span>${arrow.version}<span class="nt"></version></span> |
| <span class="w"> </span><span class="nt"></dependency></span> |
| <span class="nt"></dependencies></span> |
| ... |
| </pre></div> |
| </div> |
| </li> |
| </ol> |
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| <li><a class="reference internal" href="#building-java-modules">Building Java Modules</a><ul> |
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