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OverviewofApacheStackandPivotalComponents.html
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<h3 class="title-container">Overview of Apache Stack and Pivotal Components</h3>
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<!-- Python script replaces main content -->
<div id ="main"><div style="visibility:hidden; height:2px;">Pivotal Product Documentation : Overview of Apache Stack and Pivotal Components</div><div class="wiki-content group" id="main-content">
<p align="LEFT">Pivotal HD Enterprise is an enterprise-capable, commercially supported distribution of Apache Hadoop packages targeted to traditional Hadoop deployments.</p><p align="LEFT"><style type="text/css">/*<![CDATA[*/
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<li><a href="#OverviewofApacheStackandPivotalComponents-Deployment/InstallationOptions">Deployment/Installation Options</a>
<ul class="toc-indentation">
<li><a href="#OverviewofApacheStackandPivotalComponents-PivotalCommandCenterDeployment">Pivotal Command Center Deployment</a></li>
<li><a href="#OverviewofApacheStackandPivotalComponents-ManualInstallation">Manual Installation</a></li>
</ul>
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<li><a href="#OverviewofApacheStackandPivotalComponents-CoreApacheStackComponents">Core Apache Stack Components</a></li>
<li><a href="#OverviewofApacheStackandPivotalComponents-PivotalOtherComponents">Pivotal Other Components</a></li>
<li><a href="#OverviewofApacheStackandPivotalComponents-LocationofInstallationInstructions">Location of Installation Instructions</a></li>
<li><a href="#OverviewofApacheStackandPivotalComponents-HadoopVersions">Hadoop Versions</a></li>
<li><a href="#OverviewofApacheStackandPivotalComponents-HowtoUsethisDocument">How to Use this Document</a></li>
</ul>
</div></p><h2 id="OverviewofApacheStackandPivotalComponents-Deployment/InstallationOptions">Deployment/Installation Options</h2><p align="LEFT">Pivotal HD Enterprise supports two options for deployment/installation:</p><ul><li>Deployment through Pivotal Command Center</li><li>Manual installation of RPMs</li></ul><h3 id="OverviewofApacheStackandPivotalComponents-PivotalCommandCenterDeployment">Pivotal Command Center Deployment</h3><p>Pivotal Command Center (PCC) is a Web-based interface that supports performing the following actions for Pivotal HD Enterprise:</p><ul><li>Monitoring and management of a Pivotal HD (PHD) environment.</li><li>Deployment and configuration of PHD clusters.</li></ul><p>PCC also provides a CLI (Command-Line Interface) which can be used to deploy and configure PHD clusters. You can deploy <strong> <em>most</em> </strong>of the components through the PCC GUI or CLI. However, note that some components (specifically Flume, Sqoop, Oozie, Hamster and GraphLab) can <em> <strong>only </strong> </em>be installed manually.</p><ul><li>For more information about using the GUI, see <em>Pivotal Command Center User Guide</em>.</li><li>For more information about using the CLI, see <em>Pivotal HD Enterprise Installation and Administrator Guide</em>.</li></ul><h3 id="OverviewofApacheStackandPivotalComponents-ManualInstallation">Manual Installation</h3><p>All the Hadoop and Pivotal components<strong> <em>can</em> </strong>be installed manually without using the PCC GUI or CLI. For manual installs, Pivotal HD Enterprise provides RPM files.</p><p>This document provides detailed manual instructions for installing all the Apache components, as well as some of the additional components.</p><p>The following sections provide more details about each component, including the various supported deployment options for each component.</p><p><span class="scroll-pi" style="display:none;" type="pagebreak"></span></p><h2 id="OverviewofApacheStackandPivotalComponents-CoreApacheStackComponents">Core Apache Stack Components</h2><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th class="confluenceTh" colspan="4">Component</th><th class="confluenceTh" colspan="1">Description</th><th class="confluenceTh"><p>CLI/GUI</p><p>Install</p></th><th class="confluenceTh">Manual Install (RPM)</th></tr><tr><td class="confluenceTd" colspan="4">Hadoop</td><td class="confluenceTd" colspan="1"><p>HDFS: A Hadoop distributed file system (HDFS).</p><p>YARN: Next-generation Hadoop data-processing framework.</p></td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4">Pig</td><td class="confluenceTd" colspan="1">Procedural language that abstracts lower level MapReduce.</td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4">Hive</td><td class="confluenceTd" colspan="1">Data warehouse infrastructure built on top of Hadoop.</td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4"><p>HBase</p></td><td class="confluenceTd" colspan="1">Database for random real time read/write access.</td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4">Hcatalog</td><td class="confluenceTd" colspan="1">HCatalog is a table and storage management layer for Hadoop that enables users with different data processing tools — e.g. Pig, MapReduce — to more easily read and write data on the grid.</td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4"><p>Mahout</p></td><td class="confluenceTd" colspan="1">Scalable machine learning and data mining library.</td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4"><p>Zookeeper</p></td><td class="confluenceTd" colspan="1">Hadoop centralized service for maintaining configuration information, naming, providing distributed synchronization, and providing group services.</td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4"><p>Flume</p></td><td class="confluenceTd" colspan="1">A tool used for collecting and aggregating data from multiple sources to a centralized data store.</td><td class="confluenceTd" colspan="1"> </td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4">Sqoop</td><td class="confluenceTd" colspan="1">A tool for transferring bulk data between Apache Hadoop and structured datastores.</td><td class="confluenceTd" colspan="1"> </td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4">Oozie</td><td class="confluenceTd" colspan="1">A workflow scheduler system to manage Apache Hadoop jobs. Oozie Workflow jobs are Directed Acyclical Graphs (DAGs) of actions. Oozie Coordinator jobs are recurrent Oozie Workflow jobs triggered by time (frequency) and data availability.</td><td class="confluenceTd" colspan="1"> </td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr></tbody></table></div><p><span class="scroll-pi" style="display:none;" type="pagebreak"></span></p><h2 id="OverviewofApacheStackandPivotalComponents-PivotalOtherComponents">Pivotal Other Components</h2><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th class="confluenceTh" colspan="4">Component</th><th class="confluenceTh" colspan="1">Description</th><th class="confluenceTh">CLI/GUI Install</th><th class="confluenceTh">Manual Install (RPM)</th></tr><tr><td class="confluenceTd" colspan="4"><p>Pivotal Command Center (installs the CLI)</p></td><td class="confluenceTd" colspan="1"> A command line and web-based tool for installing, managing and monitoring your Pivotal HD cluster.</td><td class="confluenceTd" colspan="1"> </td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4">Pivotal ADS - HAWQ</td><td class="confluenceTd" colspan="1">HAWQ is a parallel SQL query engine that combines the merits of the Greenplum Database Massively Parallel Processing (MPP) relational database engine and the Hadoop parallel processing framework.</td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4">Pivotal ADS - PXF</td><td class="confluenceTd" colspan="1">Extensibility layer to provide support for external data formats such as HBase and Hive.</td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4">Hamster</td><td class="confluenceTd" colspan="1"><p>Developed by Pivotal, Hamster is a framework which enable users running MPI programs on Apache Hadoop YARN platform.</p><p>(OpenMPI is a A High Performance Message Passing Library)</p></td><td class="confluenceTd" colspan="1"> </td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr><tr><td class="confluenceTd" colspan="4">GraphLab</td><td class="confluenceTd" colspan="1">GraphLab is a powerful new system for designing and implementing parallel algorithms in machine learning. It is a graph-based, high performance, distributed computation framework written in C++ that makes use of MPI and has its own programming model.</td><td class="confluenceTd" colspan="1"> </td><td class="confluenceTd" colspan="1"><img class="confluence-embedded-image image-center" data-image-src="attachments/67043772/69468747.png" src="attachments/67043772/69468747.png"/></td></tr></tbody></table></div><h2 id="OverviewofApacheStackandPivotalComponents-LocationofInstallationInstructions">Location of Installation Instructions</h2><p>You can find installation instructions for the above components in these documents:</p><div class="table-wrap"><table class="confluenceTable"><tbody><tr><th class="confluenceTh">Component</th><th class="confluenceTh" colspan="1">GUI Install</th><th class="confluenceTh">CLI Install</th><th class="confluenceTh">Manual Install</th></tr><tr><td class="confluenceTd">Pivotal Command Center</td><td class="confluenceTd" colspan="1">NOT SUPPORTED</td><td class="confluenceTd"><em>Pivotal HD Enterprise Installation and Administrator Guide</em></td><td class="confluenceTd">NOT SUPPORTED</td></tr><tr><td class="confluenceTd" colspan="1">Pivotal Hadoop Stack</td><td class="confluenceTd" colspan="1"><em>Pivotal Command Center User Guide</em></td><td class="confluenceTd" colspan="1"><em>Pivotal HD Enterprise Installation and Administrator Guide</em></td><td class="confluenceTd" colspan="1">This guide.</td></tr><tr><td class="confluenceTd" colspan="1">Pivotal ADS (HAWQ and PXF)</td><td class="confluenceTd" colspan="1"><em>Pivotal Command Center User Guide</em></td><td class="confluenceTd" colspan="1"><em>Pivotal HD Enterprise Installation and Administrator Guide</em></td><td class="confluenceTd" colspan="1"><em>Pivotal Extension Framework Installation and User Guide</em></td></tr></tbody></table></div><h2 id="OverviewofApacheStackandPivotalComponents-HadoopVersions">Hadoop Versions</h2><p>PHD 2.0 is based upon Hadoop 2.2.0.</p><h2 id="OverviewofApacheStackandPivotalComponents-HowtoUsethisDocument">How to Use this Document</h2><p><strong>Manual Installation Instructions</strong>:</p><ul><li>Manually installing a YARN-based cluster using the RPM distribution? See <a href="ManuallyInstallingPivotalHD2.0Stack.html">Manually Installing Pivotal HD 2.0 Stack</a>.</li></ul><p><strong>Upgrade Instructions:</strong></p><ul><li>Manually upgrading a YARN-based cluster using the RPM distribution? See <a href="ManuallyUpgradingPivotalHDStackfrom1.1.1to2.0.html">Manually Upgrading Pivotal HD Stack from 1.1.1 to 2.0</a>.</li></ul><p><strong>Security:</strong></p><ul><li>Securing your cluster via Kerberos? See <a href="Security.html">Security</a>.</li></ul><p> </p>
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