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Hadoop Auth, Java HTTP SPNEGO - Building It
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<h5>General</h5>
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<a href="../hadoop-project-dist/hadoop-common/SingleCluster.html">Single Node Setup</a>
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<h5>Common</h5>
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<a href="../hadoop-project-dist/hadoop-common/CLIMiniCluster.html">CLI Mini Cluster</a>
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<h5>MapReduce</h5>
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<a href="../hadoop-mapreduce-client/hadoop-mapreduce-client-core/EncryptedShuffle.html">Encrypted Shuffle</a>
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<h5>MapReduce REST APIs</h5>
<ul>
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<a href="../hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapredAppMasterRest.html">MR Application Master</a>
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<h5>YARN</h5>
<ul>
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<a href="../hadoop-yarn/hadoop-yarn-site/YARN.html">Architecture</a>
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<a href="../hadoop-yarn/hadoop-yarn-site/YarnCommands.html">Commands Reference</a>
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<a href="../hadoop-yarn/hadoop-yarn-site/ResourceManagerHA.html">ResourceManager HA</a>
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<a href="../hadoop-yarn/hadoop-yarn-site/DockerContainers.html">Running Applications in Docker Containers</a>
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<a href="../hadoop-yarn/hadoop-yarn-site/NodeManagerCgroups.html">Using CGroups</a>
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<a href="../hadoop-yarn/hadoop-yarn-site/SecureContainer.html">Secure Containers</a>
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<a href="../hadoop-yarn/hadoop-yarn-site/UsingGpus.html">Using GPU</a>
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<h5>YARN REST APIs</h5>
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<a href="../hadoop-yarn/hadoop-yarn-site/WebServicesIntro.html">Introduction</a>
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<a href="../hadoop-yarn/hadoop-yarn-site/ResourceManagerRest.html">Resource Manager</a>
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<h5>YARN Service</h5>
<ul>
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<a href="../hadoop-yarn/hadoop-yarn-site/yarn-service/Overview.html">Overview</a>
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<h5>Hadoop Compatible File Systems</h5>
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<a href="../hadoop-aws/tools/hadoop-aws/index.html">Amazon S3</a>
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<a href="../hadoop-cos/cloud-storage/index.html">Tencent COS</a>
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<h5>Auth</h5>
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<h1>Hadoop Auth, Java HTTP SPNEGO - Building It</h1>
<div class="section">
<h2><a name="Requirements"></a>Requirements</h2>
<ul>
<li>Java 7+</li>
<li>Maven 3+</li>
<li>Kerberos KDC (for running Kerberos test cases)</li>
</ul></div>
<div class="section">
<h2><a name="Building"></a>Building</h2>
<p>Use Maven goals: clean, test, compile, package, install</p>
<p>Available profiles: docs, testKerberos</p></div>
<div class="section">
<h2><a name="Testing"></a>Testing</h2>
<p>By default Kerberos testcases are not run.</p>
<p>The requirements to run Kerberos testcases are a running KDC, a keytab file with a client principal and a kerberos principal.</p>
<p>To run Kerberos tescases use the <tt>testKerberos</tt> Maven profile:</p>
<div>
<div>
<pre class="source">$ mvn test -PtestKerberos
</pre></div></div>
<p>The following Maven <tt>-D</tt> options can be used to change the default values:</p>
<ul>
<li><tt>hadoop-auth.test.kerberos.realm</tt>: default value <b>LOCALHOST</b></li>
<li><tt>hadoop-auth.test.kerberos.client.principal</tt>: default value <b>client</b></li>
<li><tt>hadoop-auth.test.kerberos.server.principal</tt>: default value <b>HTTP/localhost</b> (it must start &#x2018;HTTP/&#x2019;)</li>
<li><tt>hadoop-auth.test.kerberos.keytab.file</tt>: default value <b>$HOME/$USER.keytab</b></li>
</ul>
<div class="section">
<h3><a name="Generating_Documentation"></a>Generating Documentation</h3>
<p>To create the documentation use the <tt>docs</tt> Maven profile:</p>
<div>
<div>
<pre class="source">$ mvn package -Pdocs
</pre></div></div>
<p>The generated documentation is available at <tt>hadoop-auth/target/site/</tt>.</p></div></div>
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