<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Compiling on OS X · Apache Heron</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--"/><meta name="docsearch:version" content="0.20.5-incubating"/><meta name="docsearch:language" content="en"/><meta property="og:title" content="Compiling on OS X · Apache Heron"/><meta property="og:type" content="website"/><meta property="og:url" content="https://heron.apache.org/"/><meta property="og:description" content="&lt;!--"/><meta property="og:image" content="https://heron.apache.org/img/undraw_online.svg"/><meta name="twitter:card" content="summary"/><meta name="twitter:image" content="https://heron.apache.org/img/undraw_tweetstorm.svg"/><link rel="shortcut icon" href="/img/favicon-32x32.png"/><link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/highlight.js/9.12.0/styles/default.min.css"/><link rel="alternate" type="application/atom+xml" href="https://heron.apache.org/blog/atom.xml" title="Apache Heron Blog ATOM Feed"/><link rel="alternate" type="application/rss+xml" href="https://heron.apache.org/blog/feed.xml" title="Apache Heron Blog RSS Feed"/><script>
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href="/docs/heron-topology-concepts">Heron Topologies</a></li><li class="navListItem"><a class="navItem" href="/docs/heron-streamlet-concepts">Heron Streamlets</a></li><li class="navListItem"><a class="navItem" href="/docs/heron-architecture">Heron Architecture</a></li><li class="navListItem"><a class="navItem" href="/docs/heron-delivery-semantics">Heron Delivery Semantics</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">State Managers</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/state-managers-zookeeper">Zookeeper</a></li><li class="navListItem"><a class="navItem" href="/docs/state-managers-local-fs">Local File System</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Uploaders</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/uploaders-local-fs">Local File System</a></li><li class="navListItem"><a class="navItem" href="/docs/uploaders-hdfs">HDFS</a></li><li class="navListItem"><a 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Cluster</a></li><li class="navListItem"><a class="navItem" href="/docs/schedulers-nomad">Nomad</a></li><li class="navListItem"><a class="navItem" href="/docs/schedulers-mesos-local-mac">Mesos Cluster Locally</a></li><li class="navListItem"><a class="navItem" href="/docs/schedulers-slurm">Slurm Cluster</a></li><li class="navListItem"><a class="navItem" href="/docs/schedulers-yarn">YARN Cluster</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Cluster Configuration</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/cluster-config-overview">Cluster Config Overview</a></li><li class="navListItem"><a class="navItem" href="/docs/cluster-config-system-level">System Level Configuration</a></li><li class="navListItem"><a class="navItem" href="/docs/cluster-config-instance">Heron Instance</a></li><li class="navListItem"><a class="navItem" href="/docs/cluster-config-metrics">Metrics Manager</a></li><li class="navListItem"><a class="navItem" href="/docs/cluster-config-stream">Stream Manager</a></li><li class="navListItem"><a class="navItem" href="/docs/cluster-config-tmanager">Topology Manager</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Observability</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/observability-prometheus">Prometheus</a></li><li class="navListItem"><a class="navItem" href="/docs/observability-graphite">Graphite</a></li><li class="navListItem"><a class="navItem" href="/docs/observability-scribe">Scribe</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">User Manuals</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/user-manuals-heron-cli">Heron Client</a></li><li class="navListItem"><a class="navItem" href="/docs/user-manuals-heron-explorer">Heron Explorer</a></li><li class="navListItem"><a class="navItem" href="/docs/user-manuals-tracker-rest">Heron Tracker REST API</a></li><li class="navListItem"><a class="navItem" href="/docs/user-manuals-heron-tracker-runbook">Heron Tracker Runbook</a></li><li class="navListItem"><a class="navItem" href="/docs/user-manuals-heron-ui-runbook">Heron UI Runbook</a></li><li class="navListItem"><a class="navItem" href="/docs/user-manuals-heron-shell">Heron Shell</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Compiling</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/compiling-overview">Compiling Overview</a></li><li class="navListItem"><a class="navItem" href="/docs/compiling-linux">Compiling on Linux</a></li><li class="navListItem navListItemActive"><a class="navItem" href="/docs/compiling-osx">Compiling on OS X</a></li><li class="navListItem"><a class="navItem" href="/docs/compiling-docker">Compiling With Docker</a></li><li class="navListItem"><a class="navItem" href="/docs/compiling-running-tests">Running Tests</a></li><li class="navListItem"><a class="navItem" href="/docs/compiling-code-organization">Code Organization</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Extending Heron</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/extending-heron-scheduler">Custom Scheduler</a></li><li class="navListItem"><a class="navItem" href="/docs/extending-heron-metric-sink">Custom Metrics Sink</a></li></ul></div><div class="navGroup"><h3 class="navGroupCategoryTitle">Heron Resources</h3><ul class=""><li class="navListItem"><a class="navItem" href="/docs/heron-resources-resources">Heron Resources</a></li></ul></div></div></section></div><script>
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<p>This is a step-by-step guide to building Heron on Mac OS X (versions 10.10 and
10.11).</p>
<h3><a class="anchor" aria-hidden="true" id="step-1-install-homebrew"></a><a href="#step-1-install-homebrew" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Step 1 --- Install Homebrew</h3>
<p>If <a href="http://brew.sh/">Homebrew</a> isn't yet installed on your system, you can
install it using this one-liner:</p>
<pre><code class="hljs css language-bash">$ /usr/bin/ruby -e <span class="hljs-string">"<span class="hljs-variable">$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)</span>"</span>
</code></pre>
<h3><a class="anchor" aria-hidden="true" id="step-2-install-bazelisk"></a><a href="#step-2-install-bazelisk" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Step 2 -- Install Bazelisk</h3>
<p>Bazelisk helps automate the management of Bazel versions</p>
<pre><code class="hljs css language-bash">brew install bazelisk
</code></pre>
<h3><a class="anchor" aria-hidden="true" id="step-2-install-other-required-libraries"></a><a href="#step-2-install-other-required-libraries" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Step 2 --- Install other required libraries</h3>
<pre><code class="hljs css language-bash">brew install automake
brew install cmake
brew install libtool
brew install ant
brew install pkg-config
</code></pre>
<h3><a class="anchor" aria-hidden="true" id="step-3-set-the-following-environment-variables"></a><a href="#step-3-set-the-following-environment-variables" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Step 3 --- Set the following environment variables</h3>
<pre><code class="hljs css language-bash">$ <span class="hljs-built_in">export</span> CC=/usr/bin/clang
$ <span class="hljs-built_in">export</span> CXX=/usr/bin/clang++
$ <span class="hljs-built_in">echo</span> <span class="hljs-variable">$CC</span> <span class="hljs-variable">$CXX</span>
</code></pre>
<h3><a class="anchor" aria-hidden="true" id="step-4-fetch-the-latest-version-of-heron-s-source-code"></a><a href="#step-4-fetch-the-latest-version-of-heron-s-source-code" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Step 4 --- Fetch the latest version of Heron's source code</h3>
<pre><code class="hljs css language-bash">$ git <span class="hljs-built_in">clone</span> https://github.com/apache/incubator-heron.git &amp;&amp; <span class="hljs-built_in">cd</span> incubator-heron
</code></pre>
<h3><a class="anchor" aria-hidden="true" id="step-5-configure-heron-for-building-with-bazel"></a><a href="#step-5-configure-heron-for-building-with-bazel" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Step 5 --- Configure Heron for building with Bazel</h3>
<pre><code class="hljs css language-bash">$ ./bazel_configure.py
</code></pre>
<p>If this configure script fails with missing dependencies, Homebrew can be used
to install those dependencies.</p>
<h3><a class="anchor" aria-hidden="true" id="step-6-build-the-project"></a><a href="#step-6-build-the-project" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Step 6 --- Build the project</h3>
<pre><code class="hljs css language-bash">$ bazel build heron/...
</code></pre>
<p>This will build in the Bazel default <code>fastbuild</code> mode. Production release packages include additional performance optimizations not enabled by default. To enable production optimizations, include the <code>opt</code> flag. This defaults to optimization level <code>-O2</code>. The second option overrides the setting to bump it to <code>-CO3</code>.</p>
<pre><code class="hljs css language-bash">$ bazel build -c opt heron/...
</code></pre>
<pre><code class="hljs css language-bash">$ bazel build -c opt --copt=-O3 heron/...
</code></pre>
<p>If you wish to add the code syntax style check, add <code>--config=stylecheck</code>.</p>
<h3><a class="anchor" aria-hidden="true" id="step-7-build-the-packages"></a><a href="#step-7-build-the-packages" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z"></path></svg></a>Step 7 --- Build the packages</h3>
<pre><code class="hljs css language-bash">$ bazel build scripts/packages:binpkgs
$ bazel build scripts/packages:tarpkgs
</code></pre>
<p>This will install Heron packages in the <code>bazel-bin/scripts/packages/</code> directory.</p>
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