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+ you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the + License. --> +<p>This page describes the steps you need to perform before installing Trafodion.</p> +<div class="page-header"> + <h1 id="cluster_requirements">Cluster Requirements</h1> +</div> +<p>The following configuration settings have been tested and are known to work with the Trafodion installation:</p> +<table border="0" class="bodyTable table table-striped table-hover"> + <thead> + <tr class="a"> + <th>Setting </th> + <th>Value</th> + </tr> + </thead> + <tbody> + <tr class="b"> + <td><b>Hardware Platform</b> </td> + <td>x86-64</td> + </tr> + <tr class="a"> + <td><b>Operating System</b> </td> + <td>RedHat Enterprise Linux, 6.x kernel (64 bit) or CentOS, 6.x kernel (64 bit)</td> + </tr> + <tr class="b"> + <td><b>Install User IDs</b> </td> + <td>A user ID with passwordless and sudo access. Please refer to [Install User ID](#Install User ID) below.</td> + </tr> + <tr class="a"> + <td><b>Cluster Size</b> </td> + <td>A cluster consisting of 1 to N nodes. There is currently no upper limit. Two nodes is the recommended minimum, but a single node cluster should work.</td> + </tr> + <tr class="b"> + <td><b>Disk Space</b> </td> + <td>Minimum of 20 GB. Please refer to <a href="#Checking_Disk_Space">Checking Disk Space</a> below.</td> + </tr> + <tr class="a"> + <td><b>Memory</b> </td> + <td>Minimal 1 GB * number of connectivity servers (MXOSRVR processes) configured per cluster.</td> + </tr> + </tbody> +</table> +<div class="section"> + <h2 id="Checking_Disk_Space">Checking Disk Space</h2> + <div class="section"> + <h3 id="Cloudera_Manager">Cloudera Manager</h3> + <p>This step is required for Cloudera distributions only.</p> + <p>Before installing Cloudera Manager, a minimum of 20 GB is needed to support the Cloudera management database. Default location: <b><tt>/var/lib/cloudera-scm-server-db</tt></b>. </p> + <p>Check the available space for <b><tt>/var</tt></b> as follows:</p> + <ul> + <li>Start a putty or VNC terminal window against the node where Cloudera Manager will be installed.</li> + <li> <p>As a user with <b><tt>root</tt></b> privileges, verify that 20 GB of space is available to <b><tt>/var</tt></b>.</p> <p>cd /var df -hP</p></li> + </ul> + <p>If the <b><tt>/var</tt></b> space is insufficient, then you can provide a soft link to another drive for your Cloudera Manager database.</p> + <ul> + <li>Locate a drive with sufficient disk space.</li> + <li>Create the soft link.</li> + </ul> + <div class="source"> + <div class="source"> + <pre>cd <new drive> # (e.g. cd /DATA) +mkdir cloudera-scm-server-db +chmod 777 cloudera-scm-server-db +cd /var/lib +ln -s <new drive>/cloudera-scm-server-db . +</pre> + </div> + </div> + <p><b>Considerations</b></p> + <ul> + <li>If <b><tt>/var</tt></b> is a sub-directory in your clusterâs root filesystem, then the Cloudera Manager database should have sufficient space available.</li> + <li>If Cloudera Manager has already been installed and it is showing red for log directories, it means that Cloudera Manager was installed using <b><tt>/var/lib</tt></b> and may not have a large enough <b><tt>/var</tt></b> file system. In this case, there is an unsupported script that can be used to move the directories. Please refer to the <b><tt>clouderaMoveDB.sh</tt></b> script in the <b><tt>installer/tools</tt></b> directory, which is created when the installer tar file is unpacked. Run <b><tt>clouderaMoveDB.sh</tt></b> without syntax to display help information.</li> + </ul> + <h1 id="security_requirements">Security Requirements</h1> + </div> +</div> +<div class="section"> + <h2 id="Install_User_ID">Install User ID</h2> + <p>The Trafodion installation requires a user ID (referred to as <b><tt><sudo-user></tt></b>) with these attributes on all nodes where Trafodion is installed:</p> + <ul> + <li>*<i><tt>/etc/sudoers</tt></i> on all nodes: + <ul> + <li><b><tt>sudo</tt></b> access â allows the install scripts to run privileged commands.</li> + <li><b>requiretty</b> disabled â allows Trafodion install scripts to use embedded <b><tt>sudo</tt></b> commands</li> + </ul></li> + <li>passwordless ssh to all nodes â allows Trafodion install scripts to communicate with remote nodes without prompting for password.</li> + </ul> + <p>Please create a the <b><tt><sudo-user></tt></b> per the practices of your environment. For example, you may need to request permission from your cluster-management team to obtain this type of access. [Passwordless SSH(passwordless-ssh.html) describes how to set up passwordless ssh.</p> +</div> +<div class="section"> + <h2 id="Configure_LDAP_Identity_Store">Configure LDAP Identity Store</h2> + <p>If you plan to enable Trafodion authentication, then you need to have an LDAP identity store available to perform authentication. </p> + <p>The Trafodion installer prompts you to set up an authentication configuration file that points to an LDAP server (or servers), which enables security (that is, authentication and authorization) in the Trafodion system.</p> + <p>If you wish to manually set up the authentication configuration file and enable security, then please refer to <a href="enable-secure-trafodion.html">Enabling Security Features in Trafodion</a>.</p> + <h1 id="pc_tools">PC Tools</h1> + <p>If you are using a Windows PC, then additional PC software may be needed throughout the installation process. It is recommended that you pre-install the PC software that you need before continuing with the Trafodion installation.</p> + <p>Install the following software:</p> + <ul> + <li>putty and puttygen (download from the <a class="externalLink" href="http://www.chiark.greenend.org.uk/~sgtatham/putty/download.html";>PuTTY website</a>)</li> + <li>VNC client (download from <a class="externalLink" href="http://www.realvnc.com";>http://www.realvnc.com</a>)</li> + <li>Firefox or Chrome browser</li> + <li>SFTP client to transfer files from your PC to the server: WinSCP or FileZilla</li> + </ul> + <h1 id="install_hadoop_distribution">Install Hadoop Distribution</h1> + <p>Trafodion requires that the following Hadoop services are installed:</p> + <ul> + <li>HDFS</li> + <li>MapReduce</li> + <li>ZooKeeper</li> + <li>HBase</li> + <li>Hive</li> + </ul> + <p>Please ensure that these services are installed for one of the following Hadoop distributions.</p> + <table border="0" class="bodyTable table table-striped table-hover"> + <tbody> + <tr class="a"> + <td><b>IMPORTANT</b><br />Trafodion does not support a Hadoop server running on a node that is not part of the Trafodion cluster. You must specify the Hadoop nodes to be part of the Trafodion list of nodes during the installation of Trafodion (using the <b><tt>--nodes</tt></b> parameter). The Trafodion installer needs to run from the same node where you installed the Hadoop distribution).</td> + </tr> + </tbody> + </table> + <table border="0" class="bodyTable table table-striped table-hover"> + <thead> + <tr class="a"> + <th>Distribution</th> + <th>Version</th> + <th>HBase Version</th> + <th>Installation</th> + <th>Notes</th> + </tr> + </thead> + <tbody> + <tr class="b"> + <td><b>Cloudera</b></td> + <td>CDH 5.2 or 5.3</td> + <td>0.98.6</td> + <td>Refer to <a class="externalLink" href="http://www.cloudera.com/content/cloudera/en/documentation/core/latest/topics/installation.html"; target="_blank">CDH 5.3.x Installation and Upgrade Guide</a> for installation instructions.</td> + <td> + <ul> + <li>Select <b>Cloudera Standard</b> edition.</li> + <li>Install using <b>packages</b>. Do not install using tarballs and parcels. Trafodion does not currently support tarball/parcel installation.</li> + <li>CDH 5.2 is supported but has not been officially tested with Trafodion Release 1.3.</li> + </ul> </td> + </tr> + <tr class="a"> + <td><b>Hortonworks Data Platform (HDP)</b></td> + <td>HDP 2.2</td> + <td>0.98.4</td> + <td> + <ul> + <li><b>Install</b>: <a class="externalLink" href="http://docs.hortonworks.com/HDPDocuments/Ambari-1.7.0.0/Ambari_Install_v170/Ambari_Install_v170.pdf";>Ambari 1.7.0 Install Guide</a></li> + <li><b>Upgrade:</b> <a class="externalLink" href="http://docs.hortonworks.com/HDPDocuments/Ambari-1.7.0.0/Ambari_Upgrade_v170/Ambari_Upgrade_v170.pdf";>Ambari 1.7.0 Upgrade Guide</a></li> + </ul> </td> + <td></td> + </tr> + </tbody> + </table> + <h1 id="validation">Validation</h1> + <p>Once the Hadoop distribution has been installed and started, please ensure that the required services are running. At this point, youâre ready to <a href="install.html">Install Trafodion</a>.</p> +</div> + </div> + </div> + </div> + </div> + + </div><!-- /container --> + + <!-- Footer + ================================================== --> + <footer class="well"> + <div class="container"> + <div class="row"> + <div class="span2 bottom-nav"> + <ul class="nav nav-list"> + <li class="nav-header">About</li> + <li > + <a href="index.html" title="Project Overview">Project Overview</a> + </li> + <li > + <a href="http:divider" title=""></a> + </li> + <li > + <a href="team-redirect.html" title="Team">Team</a> + </li> + <li > + <a href="presentations.html" title="Presentations">Presentations</a> + </li> + <li > + <a href="mail-lists.html" title="Mailing List">Mailing List</a> + </li> + <li > + <a href="http:divider" title=""></a> + </li> + <li > + <a href="source-repository.html" title="Source Repository">Source Repository</a> + </li> + <li > + <a href="issue-tracking.html" title="Issue Tracking">Issue Tracking</a> + </li> + <li > + <a href="license.html" title="License">License</a> + </li> + </ul> + </div> + <div class="span2 bottom-nav"> + <ul class="nav nav-list"> + <li class="nav-header">Using</li> + <li > + <a href="download.html" title="Download">Download</a> + </li> + <li > + <a href="install.html" title="Install">Install</a> + </li> + <li > + <a href="uninstall.html" title="Uninstall">Uninstall</a> + </li> + <li > + <a href="management.html" title="Managing Trafodion">Managing Trafodion</a> + </li> + <li > + <a href="http:divider" title=""></a> + </li> + <li > + <a href="documentation.html" title="Documentation">Documentation</a> + </li> + <li > + <a href="port-assignment.html" title="Port Assignments">Port Assignments</a> + </li> + <li > + <a href="faq.html" title="FAQ">FAQ</a> + </li> + <li > + <a href="release-notes.html" title="Release Notes">Release Notes</a> + </li> + </ul> + </div> + <div class="span2 bottom-nav"> + <ul class="nav nav-list"> + <li class="nav-header">Features</li> + <li > + <a href="architecture-overview.html" title="Architecture Overview">Architecture Overview</a> + </li> + <li > + <a href="http:divider" title=""></a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/security-ansi-schemas"; 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title="Immediate Update Statistics" class="externalLink">Immediate Update Statistics</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/lob-support"; title="Large Object (LOB)" class="externalLink">Large Object (LOB)</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/ddl-query-invalidation"; title="Metadata Query Invalidation" class="externalLink">Metadata Query Invalidation</a> + </li> + <li > + <a href="https://cwiki.apache.org/confluence/display/TRAFODION/Cmp-divisioning"; title="Multi-Temperature Data" class="externalLink">Multi-Temperature Data</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/access-external-hbase-tables"; title="Native HBase Tables" class="externalLink">Native HBase Tables</a> + </li> + <li > + <a href="docs/odb_user/index.html" title="ODB">ODB</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/sql-query-cancel"; title="Query Cancel" class="externalLink">Query Cancel</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/security-privilege-updates"; title="Privilege Checking" class="externalLink">Privilege Checking</a> + </li> + <li > + <a href="https://wiki.trafodion.org/wiki/index.php/Trafodion_Manageability"; title="Repository" class="externalLink">Repository</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/enable-get-statistics-thru-rms"; title="Runtime Management System" class="externalLink">Runtime Management System</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/sequence-numbers"; title="Sequence Numbers" class="externalLink">Sequence Numbers</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/skew-buster"; title="Skew Buster" class="externalLink">Skew Buster</a> + </li> + <li > + <a href="https://wiki.trafodion.org/wiki/index.php/Tutorial:_The_object-oriented_UDF_interface"; title="Table-Oriented UDF" class="externalLink">Table-Oriented UDF</a> + </li> + <li > + <a href="https://wiki.trafodion.org/wiki/index.php/Data_Loading#Trickle_Loading_Data_Into_Trafodion_Tables"; title="Trickle Load" class="externalLink">Trickle Load</a> + </li> + <li > + <a href="http:divider" title=""></a> + </li> + <li > + <a href="https://wiki.trafodion.org/wiki/index.php/Backup_and_Restore"; title="Backup/Restore Utility" class="externalLink">Backup/Restore Utility</a> + </li> + <li > + <a href="https://wiki.trafodion.org/wiki/index.php/Metadata_Cleanup"; title="Metadata Cleanup Utility" class="externalLink">Metadata Cleanup Utility</a> + </li> + </ul> + </div> + <div class="span2 bottom-nav"> + <ul class="nav nav-list"> + </ul> + </div> + <div class="span4 bottom-description"> + <blockquote><a href="http://trafodion.apache.org/";>Apache Trafodion</a> is a webscale SQL-on-Hadoop solution enabling transactional or operational + workloads on Hadoop. <br /><br />The name "Trafodion" (the Welsh word for transactions, pronounced + "Tra-vod-eee-on") was chosen specifically to emphasize the differentiation that + Trafodion provides in closing a critical gap in the Hadoop ecosystem.<br /><br /> + Trafodion builds on the scalability, elasticity, and flexibility of Hadoop. Trafodion extends + Hadoop to provide guaranteed transactional integrity, enabling new kinds of big data + applications to run on Hadoop.</blockquote> + </div> + </div> + </div> + </footer> + + <div class="container subfooter"> + <div class="row"> + <div class="span12"> + <p class="pull-right"><a href="#">Back to top</a></p> + <p class="copyright">Copyright ©2015-2016 <a href="http://www.apache.org";>Apache Software Foundation</a>. All Rights Reserved.</p> + +<hr/> +<div class="row span16"> + <span>Disclaimer: Apache Trafodion is an effort undergoing incubation at the Apache Software Foundation (ASF), sponsored by the Apache Incubator PMC. + Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making + process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the + completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.</span> + <br/> + <br/> + <span>Apache, Apache Maven, Apache Maven Fluido Skin, the Apache feather logo, the Apache Maven project logo and the Apache Incubator project logo + are trademarks of The Apache Software Foundation.</span> + <br/> + <br/> + <span> + <a target="_blank" href="http://incubator.apache.org/";> + <img id="incubator-logo" alt="Apache Incubator" src="images/logos/egg-logo.png"/> + </a> + </span> +</div> </div> + </div> + </div> + + <!-- Le javascript + ================================================== --> + <!-- Placed at the end of the document so the pages load faster --> + <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js";></script> + + <script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js";></script> + <script src="./js/lightbox.min.js"></script> + <script src="./js/reflow-scroll.js"></script> + <script src="http://yandex.st/highlightjs/7.5/highlight.min.js";></script> + + <script src="./js/reflow-skin.js"></script> + + </body> +</html>
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title="ANSI Schema Support" class="externalLink">ANSI Schema Support</a></li> + <li ><a href="https://blueprints.launchpad.net/trafodion/+spec/ustat-automation"; title="Automated Update Statistics" class="externalLink">Automated Update Statistics</a></li> + <li ><a href="https://blueprints.launchpad.net/trafodion/+spec/bulkunload"; title="Bulk Unload" class="externalLink">Bulk Unload</a></li> + <li ><a href="https://wiki.trafodion.org/wiki/index.php/Trafodion_Manageability#Logging_Events"; title="Event Handling" class="externalLink">Event Handling</a></li> + <li ><a href="https://blueprints.launchpad.net/trafodion/+spec/hybrid-query-cache"; title="Hybrid Query Cache" class="externalLink">Hybrid Query Cache</a></li> + <li ><a href="https://blueprints.launchpad.net/trafodion/+spec/identity-column"; title="Identity Column" class="externalLink">Identity Column</a></li> + <li ><a href="https://wiki.trafodion.org/wiki/index.php/Creating_Statistics_During_Bulk_Load"; title="Immediate Update Statistics" class="externalLink">Immediate Update Statistics</a></li> + <li ><a href="https://blueprints.launchpad.net/trafodion/+spec/lob-support"; title="Large Object (LOB)" class="externalLink">Large Object (LOB)</a></li> + <li ><a href="https://blueprints.launchpad.net/trafodion/+spec/ddl-query-invalidation"; title="Metadata Query Invalidation" class="externalLink">Metadata Query Invalidation</a></li> + <li ><a href="https://cwiki.apache.org/confluence/display/TRAFODION/Cmp-divisioning"; title="Multi-Temperature Data" class="externalLink">Multi-Temperature Data</a></li> + <li ><a href="https://blueprints.launchpad.net/trafodion/+spec/access-external-hbase-tables"; title="Native HBase Tables" class="externalLink">Native HBase Tables</a></li> + <li ><a href="docs/odb_user/index.html" title="ODB">ODB</a></li> + <li ><a href="https://blueprints.launchpad.net/trafodion/+spec/sql-query-cancel"; title="Query Cancel" class="externalLink">Query Cancel</a></li> + <li ><a href="https://blueprints.launchpad.net/trafodion/+spec/security-privilege-updates"; title="Privilege Checking" class="externalLink">Privilege Checking</a></li> + <li ><a href="https://wiki.trafodion.org/wiki/index.php/Trafodion_Manageability"; title="Repository" class="externalLink">Repository</a></li> + <li ><a href="https://blueprints.launchpad.net/trafodion/+spec/enable-get-statistics-thru-rms"; title="Runtime Management System" class="externalLink">Runtime Management System</a></li> + <li ><a href="https://blueprints.launchpad.net/trafodion/+spec/sequence-numbers"; title="Sequence Numbers" class="externalLink">Sequence Numbers</a></li> + <li ><a href="https://blueprints.launchpad.net/trafodion/+spec/skew-buster"; title="Skew Buster" class="externalLink">Skew Buster</a></li> + <li ><a href="https://wiki.trafodion.org/wiki/index.php/Tutorial:_The_object-oriented_UDF_interface"; title="Table-Oriented UDF" class="externalLink">Table-Oriented UDF</a></li> + <li ><a href="https://wiki.trafodion.org/wiki/index.php/Data_Loading#Trickle_Loading_Data_Into_Trafodion_Tables"; title="Trickle Load" class="externalLink">Trickle Load</a></li> + <li ><a href="http:divider" title=""></a></li> + <li ><a href="https://wiki.trafodion.org/wiki/index.php/Backup_and_Restore"; title="Backup/Restore Utility" class="externalLink">Backup/Restore Utility</a></li> + <li ><a href="https://wiki.trafodion.org/wiki/index.php/Metadata_Cleanup"; title="Metadata Cleanup Utility" class="externalLink">Metadata Cleanup Utility</a></li> + </ul> + </li> + <li class="dropdown"> + <a href="#" class="dropdown-toggle" data-toggle="dropdown">Apache <b class="caret"></b></a> + <ul class="dropdown-menu"> + <li ><a href="http://incubator.apache.org/projects/trafodion.html"; title="Project Status" target="_blank" class="externalLink">Project Status</a></li> + <li ><a href="http://www.apache.org/foundation/how-it-works.html"; title="Apache Foundation" target="_blank" class="externalLink">Apache Foundation</a></li> + <li ><a href="http://www.apache.org/licenses/"; title="Apache License" target="_blank" class="externalLink">Apache License</a></li> + <li ><a href="http://www.apache.org/security/"; title="Apache Security" target="_blank" class="externalLink">Apache Security</a></li> + <li ><a href="http:divider" title=""></a></li> + <li ><a href="http://www.apache.org/foundation/sponsorship.html"; title="Sponsorship" target="_blank" class="externalLink">Sponsorship</a></li> + <li ><a href="http://www.apache.org/foundation/thanks.html"; title="Thanks" target="_blank" class="externalLink">Thanks</a></li> + </ul> + </li> + </ul> + </div><!--/.nav-collapse --> + </div> + </div> + </div> + + <div class="container"> + + <!-- Masthead + ================================================== --> + + <header> + <div class="jumbotron subhead"> + <div class="row" id="banner"> + <div class="span12"> + <div class="pull-left"> + <a href="index.html" id="bannerLeft"><h1>Apache <span class="color-highlight">Trafodion</span></h1></a> + <p class="lead">Transactional SQL-on-Hadoop Database</p> + </div> + <div class="pull-right"> + </div> + </div> + </div> + </div> + <div> + <ul class="breadcrumb"> + <li><a href="index.html" title="Trafodion">Trafodion</a></li> + <li class="divider">/</li> + <li></li> + </ul> + </div> + <hr class="toc-separator" /> + <div id="toc-bar" class="navbar" data-spy="affix" data-offset-top="250"> + <div class="navbar-inner"> + <div id="toc-scroll-target" class="container"> + <a class="btn btn-navbar" data-toggle="collapse" data-target="#toc-nav-collapse"> + <span class="icon-bar"></span> + <span class="icon-bar"></span> + <span class="icon-bar"></span> + </a> + <div class="nav-collapse collapse" id="toc-nav-collapse"> + <ul id="toc" class="nav"> + </ul> + </div> + </div> + </div> + </div> + </header> + + <div class="main-body"> + <div class="row"> + <div class="span12"> + <div class="body-content"> +<!-- Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the + License. --><p>If you follow the <a href="install.html">installation</a> instructions, then Trafodion should start up correctly. However, since each system has a somewhat different setup, you may encounter problems during or after an install. </p> +<p>This page describes how Trafodion objects are set up, what CLASSPATHs and objects are required, and related topics. It also lists common installation problems and their solutions.</p> +<p>TBD.</p> + </div> + </div> + </div> + </div> + + </div><!-- /container --> + + <!-- Footer + ================================================== --> + <footer class="well"> + <div class="container"> + <div class="row"> + <div class="span2 bottom-nav"> + <ul class="nav nav-list"> + <li class="nav-header">About</li> + <li > + <a href="index.html" title="Project Overview">Project Overview</a> + </li> + <li > + <a href="http:divider" title=""></a> + </li> + <li > + <a href="team-redirect.html" title="Team">Team</a> + </li> + <li > + <a href="presentations.html" title="Presentations">Presentations</a> + </li> + <li > + <a href="mail-lists.html" title="Mailing List">Mailing List</a> + </li> + <li > + <a href="http:divider" title=""></a> + </li> + <li > + <a href="source-repository.html" title="Source Repository">Source Repository</a> + </li> + <li > + <a href="issue-tracking.html" title="Issue Tracking">Issue Tracking</a> + </li> + <li > + <a href="license.html" title="License">License</a> + </li> + </ul> + </div> + <div class="span2 bottom-nav"> + <ul class="nav nav-list"> + <li class="nav-header">Using</li> + <li > + <a href="download.html" title="Download">Download</a> + </li> + <li > + <a href="install.html" title="Install">Install</a> + </li> + <li > + <a href="uninstall.html" title="Uninstall">Uninstall</a> + </li> + <li > + <a href="management.html" title="Managing Trafodion">Managing Trafodion</a> + </li> + <li > + <a href="http:divider" title=""></a> + </li> + <li > + <a href="documentation.html" title="Documentation">Documentation</a> + </li> + <li > + <a href="port-assignment.html" title="Port Assignments">Port Assignments</a> + </li> + <li > + <a href="faq.html" title="FAQ">FAQ</a> + </li> + <li > + <a href="release-notes.html" title="Release Notes">Release Notes</a> + </li> + </ul> + </div> + <div class="span2 bottom-nav"> + <ul class="nav nav-list"> + <li class="nav-header">Features</li> + <li > + <a href="architecture-overview.html" title="Architecture Overview">Architecture Overview</a> + </li> + <li > + <a href="http:divider" title=""></a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/security-ansi-schemas"; title="ANSI Schema Support" class="externalLink">ANSI Schema Support</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/ustat-automation"; title="Automated Update Statistics" class="externalLink">Automated Update Statistics</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/bulkunload"; title="Bulk Unload" class="externalLink">Bulk Unload</a> + </li> + <li > + <a href="https://wiki.trafodion.org/wiki/index.php/Trafodion_Manageability#Logging_Events"; title="Event Handling" class="externalLink">Event Handling</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/hybrid-query-cache"; title="Hybrid Query Cache" class="externalLink">Hybrid Query Cache</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/identity-column"; title="Identity Column" class="externalLink">Identity Column</a> + </li> + <li > + <a href="https://wiki.trafodion.org/wiki/index.php/Creating_Statistics_During_Bulk_Load"; title="Immediate Update Statistics" class="externalLink">Immediate Update Statistics</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/lob-support"; title="Large Object (LOB)" class="externalLink">Large Object (LOB)</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/ddl-query-invalidation"; title="Metadata Query Invalidation" class="externalLink">Metadata Query Invalidation</a> + </li> + <li > + <a href="https://cwiki.apache.org/confluence/display/TRAFODION/Cmp-divisioning"; title="Multi-Temperature Data" class="externalLink">Multi-Temperature Data</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/access-external-hbase-tables"; title="Native HBase Tables" class="externalLink">Native HBase Tables</a> + </li> + <li > + <a href="docs/odb_user/index.html" title="ODB">ODB</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/sql-query-cancel"; title="Query Cancel" class="externalLink">Query Cancel</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/security-privilege-updates"; title="Privilege Checking" class="externalLink">Privilege Checking</a> + </li> + <li > + <a href="https://wiki.trafodion.org/wiki/index.php/Trafodion_Manageability"; title="Repository" class="externalLink">Repository</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/enable-get-statistics-thru-rms"; title="Runtime Management System" class="externalLink">Runtime Management System</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/sequence-numbers"; title="Sequence Numbers" class="externalLink">Sequence Numbers</a> + </li> + <li > + <a href="https://blueprints.launchpad.net/trafodion/+spec/skew-buster"; title="Skew Buster" class="externalLink">Skew Buster</a> + </li> + <li > + <a href="https://wiki.trafodion.org/wiki/index.php/Tutorial:_The_object-oriented_UDF_interface"; title="Table-Oriented UDF" class="externalLink">Table-Oriented UDF</a> + </li> + <li > + <a href="https://wiki.trafodion.org/wiki/index.php/Data_Loading#Trickle_Loading_Data_Into_Trafodion_Tables"; title="Trickle Load" class="externalLink">Trickle Load</a> + </li> + <li > + <a href="http:divider" title=""></a> + </li> + <li > + <a href="https://wiki.trafodion.org/wiki/index.php/Backup_and_Restore"; title="Backup/Restore Utility" class="externalLink">Backup/Restore Utility</a> + </li> + <li > + <a href="https://wiki.trafodion.org/wiki/index.php/Metadata_Cleanup"; title="Metadata Cleanup Utility" class="externalLink">Metadata Cleanup Utility</a> + </li> + </ul> + </div> + <div class="span2 bottom-nav"> + <ul class="nav nav-list"> + </ul> + </div> + <div class="span4 bottom-description"> + <blockquote><a href="http://trafodion.apache.org/";>Apache Trafodion</a> is a webscale SQL-on-Hadoop solution enabling transactional or operational + workloads on Hadoop. <br /><br />The name "Trafodion" (the Welsh word for transactions, pronounced + "Tra-vod-eee-on") was chosen specifically to emphasize the differentiation that + Trafodion provides in closing a critical gap in the Hadoop ecosystem.<br /><br /> + Trafodion builds on the scalability, elasticity, and flexibility of Hadoop. Trafodion extends + Hadoop to provide guaranteed transactional integrity, enabling new kinds of big data + applications to run on Hadoop.</blockquote> + </div> + </div> + </div> + </footer> + + <div class="container subfooter"> + <div class="row"> + <div class="span12"> + <p class="pull-right"><a href="#">Back to top</a></p> + <p class="copyright">Copyright ©2015-2016 <a href="http://www.apache.org";>Apache Software Foundation</a>. All Rights Reserved.</p> + +<hr/> +<div class="row span16"> + <span>Disclaimer: Apache Trafodion is an effort undergoing incubation at the Apache Software Foundation (ASF), sponsored by the Apache Incubator PMC. + Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making + process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the + completeness or stability of the code, it does indicate that the project has yet to be fully endorsed by the ASF.</span> + <br/> + <br/> + <span>Apache, Apache Maven, Apache Maven Fluido Skin, the Apache feather logo, the Apache Maven project logo and the Apache Incubator project logo + are trademarks of The Apache Software Foundation.</span> + <br/> + <br/> + <span> + <a target="_blank" href="http://incubator.apache.org/";> + <img id="incubator-logo" alt="Apache Incubator" src="images/logos/egg-logo.png"/> + </a> + </span> +</div> </div> + </div> + </div> + + <!-- Le javascript + ================================================== --> + <!-- Placed at the end of the document so the pages load faster --> + <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js";></script> + + <script src="http://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js";></script> + <script src="./js/lightbox.min.js"></script> + <script src="./js/reflow-scroll.js"></script> + <script src="http://yandex.st/highlightjs/7.5/highlight.min.js";></script> + + <script src="./js/reflow-skin.js"></script> + + </body> +</html>
