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Posted to commits@tajo.apache.org by ji...@apache.org on 2015/10/27 12:04:36 UTC
svn commit: r1710773 [20/39] - in /tajo/site/docs: 0.11.0/ 0.11.0/_sources/
0.11.0/_sources/backup_and_restore/ 0.11.0/_sources/configuration/
0.11.0/_sources/functions/ 0.11.0/_sources/getting_started/
0.11.0/_sources/index/ 0.11.0/_sources/partitioni...
Added: tajo/site/docs/0.11.0/getting_started/downloading_source.html
URL: http://svn.apache.org/viewvc/tajo/site/docs/0.11.0/getting_started/downloading_source.html?rev=1710773&view=auto
==============================================================================
--- tajo/site/docs/0.11.0/getting_started/downloading_source.html (added)
+++ tajo/site/docs/0.11.0/getting_started/downloading_source.html Tue Oct 27 11:04:33 2015
@@ -0,0 +1,269 @@
+
+
+<!DOCTYPE html>
+<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
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+ <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
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+ <link rel="top" title="Apache Tajo 0.8.0 documentation" href="../index.html"/>
+ <link rel="up" title="Getting Started" href="../getting_started.html"/>
+ <link rel="next" title="Build source code" href="building.html"/>
+ <link rel="prev" title="Prerequisites" href="prerequisites.html"/>
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+<body class="wy-body-for-nav" role="document">
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+ <form id ="rtd-search-form" class="wy-form" action="../search.html" method="get">
+ <input type="text" name="q" placeholder="Search docs" />
+ <input type="hidden" name="check_keywords" value="yes" />
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+ <ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html">Introduction</a></li>
+<li class="toctree-l1 current"><a class="reference internal" href="../getting_started.html">Getting Started</a><ul class="current">
+<li class="toctree-l2"><a class="reference internal" href="prerequisites.html">Prerequisites</a></li>
+<li class="toctree-l2 current"><a class="current reference internal" href="">Dowload and unpack the source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="building.html">Build source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="local_setup.html">Setting up a local Tajo cluster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="first_query.html">First query execution</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../configuration.html">Configuration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/preliminary.html">Preliminary</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/cluster_setup.html">Cluster Setup</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/tajo_master_configuration.html">Tajo Master Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/worker_configuration.html">Worker Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/catalog_configuration.html">Catalog Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/ha_configuration.html">High Availability for TajoMaster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/service_config_defaults.html">Cluster Service Configuration Defaults</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/tajo-site-xml.html">The tajo-site.xml File</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/catalog-site-xml.html">The catalog-site.xml File</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../tsql.html">Tajo Shell (TSQL)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/meta_command.html">Meta Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/dfs_command.html">Executing HDFS commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/variables.html">Session Variables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/admin_command.html">Administration Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/intro.html">Introducing to TSQL</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/single_command.html">Executing a single command</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/execute_file.html">Executing Queries from Files</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/background_command.html">Executing as background process</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../sql_language.html">SQL Language</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/data_model.html">Data Model</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/ddl.html">Data Definition Language</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/insert.html">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/queries.html">Queries</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/sql_expression.html">SQL Expressions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/predicates.html">Predicates</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../time_zone.html">Time Zone</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#server-cluster-time-zone">Server Cluster Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#table-time-zone">Table Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#client-time-zone">Client Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#time-zone-id">Time Zone ID</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#examples-of-time-zone">Examples of Time Zone</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../functions.html">Functions</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../functions/math_func_and_operators.html">Math Functions and Operators</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions/string_func_and_operators.html">String Functions and Operators</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions/datetime_func_and_operators.html">DateTime Functions and Operators</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions/network_func_and_operators.html">Network Functions and Operators</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../table_management.html">Table Management</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/table_overview.html">Overview of Tajo Tables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/file_formats.html">File Formats</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/compression.html">Compression</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../table_partitioning.html">Table Partitioning</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/intro_to_partitioning.html">Introduction to Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/column_partitioning.html">Column Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/range_partitioning.html">Range Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/hash_partitioning.html">Hash Partitioning</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../backup_and_restore.html">Backup and Restore</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../backup_and_restore/catalog.html">Backup and Restore Catalog</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../hcatalog_integration.html">HCatalog Integration</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../jdbc_driver.html">Tajo JDBC Driver</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#how-to-get-jdbc-driver">How to get JDBC driver</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#setting-the-classpath">Setting the CLASSPATH</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#an-example-jdbc-client">An Example JDBC Client</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#faq">FAQ</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../tajo_client_api.html">Tajo Client API</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../faq.html">FAQ</a></li>
+</ul>
+
+
+ </div>
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+ </nav>
+
+ <section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
+
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+ <nav class="wy-nav-top" role="navigation" aria-label="top navigation">
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+ <a href="../index.html">Apache Tajo</a>
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+ <div role="navigation" aria-label="breadcrumbs navigation">
+ <ul class="wy-breadcrumbs">
+ <li><a href="../index.html">Docs</a> »</li>
+
+ <li><a href="../getting_started.html">Getting Started</a> »</li>
+
+ <li>Dowload and unpack the source code</li>
+ <li class="wy-breadcrumbs-aside">
+
+ <a href="../_sources/getting_started/downloading_source.txt" rel="nofollow"> View page source</a>
+
+ </li>
+ </ul>
+ <hr/>
+</div>
+ <div role="main">
+
+ <div class="section" id="dowload-and-unpack-the-source-code">
+<h1>Dowload and unpack the source code<a class="headerlink" href="#dowload-and-unpack-the-source-code" title="Permalink to this headline">¶</a></h1>
+<p>You can either download the source code release of Tajo or check out the development codebase from Git.</p>
+<div class="section" id="download-the-latest-source-release">
+<h2>Download the latest source release<a class="headerlink" href="#download-the-latest-source-release" title="Permalink to this headline">¶</a></h2>
+<p>Choose a download site from this list of <a class="reference external" href="http://www.apache.org/dyn/closer.cgi/tajo">Apache Download Mirrors</a>.
+Click on the suggested mirror link. This will take you to a mirror of Tajo Releases.
+Download the file that ends in .tar.gz to your local filesystem, e.g. tajo-x.y.z-src.tar.gz.</p>
+<p>Decompress and untar your downloaded file and then change into the unpacked directory.</p>
+<div class="highlight-python"><div class="highlight"><pre>tar xzvf tajo-x.y.z-src.tar.gz
+</pre></div>
+</div>
+</div>
+<div class="section" id="check-out-the-source-code-via-git">
+<h2>Check out the source code via Git<a class="headerlink" href="#check-out-the-source-code-via-git" title="Permalink to this headline">¶</a></h2>
+<p>The development codebase can also be downloaded from <a class="reference external" href="https://git-wip-us.apache.org/repos/asf/tajo.git">the Apache git repository</a> as follows:</p>
+<div class="highlight-python"><div class="highlight"><pre>git clone https://git-wip-us.apache.org/repos/asf/tajo.git
+</pre></div>
+</div>
+<p>A read-only git repository is also mirrored on <a class="reference external" href="https://github.com/apache/tajo">Github</a>.</p>
+</div>
+</div>
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+
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+ SphinxRtdTheme.StickyNav.enable();
+ });
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+</body>
+</html>
\ No newline at end of file
Added: tajo/site/docs/0.11.0/getting_started/first_query.html
URL: http://svn.apache.org/viewvc/tajo/site/docs/0.11.0/getting_started/first_query.html?rev=1710773&view=auto
==============================================================================
--- tajo/site/docs/0.11.0/getting_started/first_query.html (added)
+++ tajo/site/docs/0.11.0/getting_started/first_query.html Tue Oct 27 11:04:33 2015
@@ -0,0 +1,319 @@
+
+
+<!DOCTYPE html>
+<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
+<!--[if gt IE 8]><!--> <html class="no-js" lang="en" > <!--<![endif]-->
+<head>
+ <meta charset="utf-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+ <title>First query execution — Apache Tajo 0.8.0 documentation</title>
+
+
+
+
+
+
+ <link href='https://fonts.googleapis.com/css?family=Lato:400,700|Roboto+Slab:400,700|Inconsolata:400,700' rel='stylesheet' type='text/css'>
+
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+
+
+ <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
+
+
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+ <link rel="top" title="Apache Tajo 0.8.0 documentation" href="../index.html"/>
+ <link rel="up" title="Getting Started" href="../getting_started.html"/>
+ <link rel="next" title="Configuration" href="../configuration.html"/>
+ <link rel="prev" title="Setting up a local Tajo cluster" href="local_setup.html"/>
+
+
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/modernizr/2.6.2/modernizr.min.js"></script>
+
+</head>
+
+<body class="wy-body-for-nav" role="document">
+
+ <div class="wy-grid-for-nav">
+
+
+ <nav data-toggle="wy-nav-shift" class="wy-nav-side">
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+ <a href="../index.html" class="fa fa-home"> Apache Tajo</a>
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+ <form id ="rtd-search-form" class="wy-form" action="../search.html" method="get">
+ <input type="text" name="q" placeholder="Search docs" />
+ <input type="hidden" name="check_keywords" value="yes" />
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+ </form>
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+
+
+ <ul class="current">
+<li class="toctree-l1"><a class="reference internal" href="../introduction.html">Introduction</a></li>
+<li class="toctree-l1 current"><a class="reference internal" href="../getting_started.html">Getting Started</a><ul class="current">
+<li class="toctree-l2"><a class="reference internal" href="prerequisites.html">Prerequisites</a></li>
+<li class="toctree-l2"><a class="reference internal" href="downloading_source.html">Dowload and unpack the source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="building.html">Build source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="local_setup.html">Setting up a local Tajo cluster</a></li>
+<li class="toctree-l2 current"><a class="current reference internal" href="">First query execution</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../configuration.html">Configuration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/preliminary.html">Preliminary</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/cluster_setup.html">Cluster Setup</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/tajo_master_configuration.html">Tajo Master Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/worker_configuration.html">Worker Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/catalog_configuration.html">Catalog Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/ha_configuration.html">High Availability for TajoMaster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/service_config_defaults.html">Cluster Service Configuration Defaults</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/tajo-site-xml.html">The tajo-site.xml File</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/catalog-site-xml.html">The catalog-site.xml File</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../tsql.html">Tajo Shell (TSQL)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/meta_command.html">Meta Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/dfs_command.html">Executing HDFS commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/variables.html">Session Variables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/admin_command.html">Administration Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/intro.html">Introducing to TSQL</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/single_command.html">Executing a single command</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/execute_file.html">Executing Queries from Files</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/background_command.html">Executing as background process</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../sql_language.html">SQL Language</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/data_model.html">Data Model</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/ddl.html">Data Definition Language</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/insert.html">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/queries.html">Queries</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/sql_expression.html">SQL Expressions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/predicates.html">Predicates</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../time_zone.html">Time Zone</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#server-cluster-time-zone">Server Cluster Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#table-time-zone">Table Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#client-time-zone">Client Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#time-zone-id">Time Zone ID</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#examples-of-time-zone">Examples of Time Zone</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../functions.html">Functions</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../functions/math_func_and_operators.html">Math Functions and Operators</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions/string_func_and_operators.html">String Functions and Operators</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions/datetime_func_and_operators.html">DateTime Functions and Operators</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions/network_func_and_operators.html">Network Functions and Operators</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../table_management.html">Table Management</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/table_overview.html">Overview of Tajo Tables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/file_formats.html">File Formats</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/compression.html">Compression</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../table_partitioning.html">Table Partitioning</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/intro_to_partitioning.html">Introduction to Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/column_partitioning.html">Column Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/range_partitioning.html">Range Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/hash_partitioning.html">Hash Partitioning</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../backup_and_restore.html">Backup and Restore</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../backup_and_restore/catalog.html">Backup and Restore Catalog</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../hcatalog_integration.html">HCatalog Integration</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../jdbc_driver.html">Tajo JDBC Driver</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#how-to-get-jdbc-driver">How to get JDBC driver</a></li>
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+
+ <div class="section" id="first-query-execution">
+<h1>First query execution<a class="headerlink" href="#first-query-execution" title="Permalink to this headline">¶</a></h1>
+<p>First of all, we need to prepare some table for query execution. For example, you can make a simple text-based table as follows:</p>
+<div class="highlight-bash"><div class="highlight"><pre><span class="nv">$ </span>mkdir /home/x/table1
+<span class="nv">$ </span><span class="nb">cd</span> /home/x/table1
+<span class="nv">$ </span>cat > data.csv
+1|abc|1.1|a
+2|def|2.3|b
+3|ghi|3.4|c
+4|jkl|4.5|d
+5|mno|5.6|e
+<CTRL + D>
+</pre></div>
+</div>
+<p>Apache Tajo⢠provides a SQL shell which allows users to interactively submit SQL queries. In order to use this shell, please execute <tt class="docutils literal"><span class="pre">bin/tsql</span></tt></p>
+<div class="highlight-python"><div class="highlight"><pre>$ $TAJO_HOME/bin/tsql
+tajo>
+</pre></div>
+</div>
+<p>In order to load the table we created above, we should think of a schema of the table.
+Here, we assume the schema as (int, text, float, text).</p>
+<div class="highlight-python"><div class="highlight"><pre>$ $TAJO_HOME/bin/tsql
+tajo> create external table table1 (
+ id int,
+ name text,
+ score float,
+ type text)
+ using csv with ('text.delimiter'='|') location 'file:/home/x/table1';
+</pre></div>
+</div>
+<p>To load an external table, you need to use âcreate external tableâ statement.
+In the location clause, you should use the absolute directory path with an appropriate scheme.
+If the table resides in HDFS, you should use âhdfsâ instead of âfileâ.</p>
+<p>If you want to know DDL statements in more detail, please see Query Language.</p>
+<div class="highlight-python"><div class="highlight"><pre> tajo> \d
+ table1
+
+``\d`` command shows the list of tables. ::
+
+ tajo> \d table1
+
+ table name: table1
+ table path: file:/home/x/table1
+ store type: CSV
+ number of rows: 0
+ volume (bytes): 78 B
+ schema:
+ id INT
+ name TEXT
+ score FLOAT
+ type TEXT
+</pre></div>
+</div>
+<p><tt class="docutils literal"><span class="pre">\d</span> <span class="pre">[table</span> <span class="pre">name]</span></tt> command shows the description of a given table.</p>
+<p>Also, you can execute SQL queries as follows:</p>
+<div class="highlight-python"><div class="highlight"><pre>tajo> select * from table1 where id > 2;
+final state: QUERY_SUCCEEDED, init time: 0.069 sec, response time: 0.397 sec
+result: file:/tmp/tajo-hadoop/staging/q_1363768615503_0001_000001/RESULT, 3 rows ( 35B)
+
+id, name, score, type
+- - - - - - - - - - - - -
+3, ghi, 3.4, c
+4, jkl, 4.5, d
+5, mno, 5.6, e
+
+tajo> \q
+bye
+</pre></div>
+</div>
+<p>Feel free to enjoy Tajo with SQL standards.
+If you want to know more explanation for SQL supported by Tajo, please refer <a class="reference internal" href="../sql_language.html"><em>SQL Language</em></a>.</p>
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+<li class="toctree-l2"><a class="reference internal" href="../configuration/ha_configuration.html">High Availability for TajoMaster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/service_config_defaults.html">Cluster Service Configuration Defaults</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/tajo-site-xml.html">The tajo-site.xml File</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../configuration/catalog-site-xml.html">The catalog-site.xml File</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../tsql.html">Tajo Shell (TSQL)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/meta_command.html">Meta Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/dfs_command.html">Executing HDFS commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/variables.html">Session Variables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/admin_command.html">Administration Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/intro.html">Introducing to TSQL</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/single_command.html">Executing a single command</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/execute_file.html">Executing Queries from Files</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/background_command.html">Executing as background process</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../sql_language.html">SQL Language</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/data_model.html">Data Model</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/ddl.html">Data Definition Language</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/insert.html">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/queries.html">Queries</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/sql_expression.html">SQL Expressions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/predicates.html">Predicates</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../time_zone.html">Time Zone</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#server-cluster-time-zone">Server Cluster Time Zone</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#examples-of-time-zone">Examples of Time Zone</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../table_management/table_overview.html">Overview of Tajo Tables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/file_formats.html">File Formats</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/compression.html">Compression</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../table_partitioning.html">Table Partitioning</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/intro_to_partitioning.html">Introduction to Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/column_partitioning.html">Column Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/range_partitioning.html">Range Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/hash_partitioning.html">Hash Partitioning</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../backup_and_restore.html">Backup and Restore</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../backup_and_restore/catalog.html">Backup and Restore Catalog</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../hcatalog_integration.html">HCatalog Integration</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../jdbc_driver.html">Tajo JDBC Driver</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#how-to-get-jdbc-driver">How to get JDBC driver</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#setting-the-classpath">Setting the CLASSPATH</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#an-example-jdbc-client">An Example JDBC Client</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#faq">FAQ</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../tajo_client_api.html">Tajo Client API</a></li>
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+
+ <div class="section" id="setting-up-a-local-tajo-cluster">
+<h1>Setting up a local Tajo cluster<a class="headerlink" href="#setting-up-a-local-tajo-cluster" title="Permalink to this headline">¶</a></h1>
+<p>Apache Tajo⢠provides two run modes: local mode and fully distributed mode. Here, we explain only the local mode where a Tajo instance runs on a local file system. A local mode Tajo instance can start up with very simple configurations.</p>
+<p>First of all, you need to add the environment variables to conf/tajo-env.sh.</p>
+<div class="highlight-bash"><div class="highlight"><pre><span class="c"># Hadoop home. Required</span>
+<span class="nb">export </span><span class="nv">HADOOP_HOME</span><span class="o">=</span> ...
+
+<span class="c"># The java implementation to use. Required.</span>
+<span class="nb">export </span><span class="nv">JAVA_HOME</span><span class="o">=</span> ...
+</pre></div>
+</div>
+<p>To launch the tajo master, execute start-tajo.sh.</p>
+<div class="highlight-bash"><div class="highlight"><pre><span class="nv">$ $TAJO_HOME</span>/bin/start-tajo.sh
+</pre></div>
+</div>
+<div class="admonition note">
+<p class="first admonition-title">Note</p>
+<p class="last">If you want to how to setup a fully distributed mode of Tajo, please see <a class="reference internal" href="../configuration/cluster_setup.html"><em>Cluster Setup</em></a>.</p>
+</div>
+<div class="admonition warning">
+<p class="first admonition-title">Warning</p>
+<p class="last">By default, <em>Catalog server</em> which manages table meta data uses <a class="reference external" href="http://db.apache.org/derby/">Apache Derby</a> as a persistent storage, and Derby stores data into <tt class="docutils literal"><span class="pre">/tmp/tajo-catalog-${username}</span></tt> directory. But, some operating systems may remove all contents in <tt class="docutils literal"><span class="pre">/tmp</span></tt> when booting up. In order to ensure persistent store of your catalog data, you need to set a proper location of derby directory. To learn Catalog configuration, please refer to <a class="reference internal" href="../configuration/catalog_configuration.html"><em>Catalog Configuration</em></a>.</p>
+</div>
+</div>
+
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==============================================================================
--- tajo/site/docs/0.11.0/getting_started/prerequisites.html (added)
+++ tajo/site/docs/0.11.0/getting_started/prerequisites.html Tue Oct 27 11:04:33 2015
@@ -0,0 +1,257 @@
+
+
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+
+ <title>Prerequisites — Apache Tajo 0.8.0 documentation</title>
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+<li class="toctree-l2"><a class="reference internal" href="../tsql/meta_command.html">Meta Commands</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="../tsql/variables.html">Session Variables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/admin_command.html">Administration Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/intro.html">Introducing to TSQL</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/single_command.html">Executing a single command</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/execute_file.html">Executing Queries from Files</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../tsql/background_command.html">Executing as background process</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../sql_language.html">SQL Language</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/data_model.html">Data Model</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/ddl.html">Data Definition Language</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/insert.html">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/queries.html">Queries</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/sql_expression.html">SQL Expressions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../sql_language/predicates.html">Predicates</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../time_zone.html">Time Zone</a><ul>
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+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#time-zone-id">Time Zone ID</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../time_zone.html#examples-of-time-zone">Examples of Time Zone</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../functions.html">Functions</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../functions/math_func_and_operators.html">Math Functions and Operators</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions/string_func_and_operators.html">String Functions and Operators</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions/datetime_func_and_operators.html">DateTime Functions and Operators</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../functions/network_func_and_operators.html">Network Functions and Operators</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../table_management.html">Table Management</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/table_overview.html">Overview of Tajo Tables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/file_formats.html">File Formats</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../table_management/compression.html">Compression</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../table_partitioning.html">Table Partitioning</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/intro_to_partitioning.html">Introduction to Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/column_partitioning.html">Column Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/range_partitioning.html">Range Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../partitioning/hash_partitioning.html">Hash Partitioning</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../backup_and_restore.html">Backup and Restore</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../backup_and_restore/catalog.html">Backup and Restore Catalog</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../hcatalog_integration.html">HCatalog Integration</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../jdbc_driver.html">Tajo JDBC Driver</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#how-to-get-jdbc-driver">How to get JDBC driver</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#setting-the-classpath">Setting the CLASSPATH</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#an-example-jdbc-client">An Example JDBC Client</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../jdbc_driver.html#faq">FAQ</a></li>
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+</li>
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+ <div class="section" id="prerequisites">
+<h1>Prerequisites<a class="headerlink" href="#prerequisites" title="Permalink to this headline">¶</a></h1>
+<blockquote>
+<div><ul class="simple">
+<li>Hadoop 2.3.0 or higher (up to 2.5.1)</li>
+<li>Java 1.6 or 1.7</li>
+<li>Protocol buffer 2.5.0</li>
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\ No newline at end of file
Added: tajo/site/docs/0.11.0/hbase_integration.html
URL: http://svn.apache.org/viewvc/tajo/site/docs/0.11.0/hbase_integration.html?rev=1710773&view=auto
==============================================================================
--- tajo/site/docs/0.11.0/hbase_integration.html (added)
+++ tajo/site/docs/0.11.0/hbase_integration.html Tue Oct 27 11:04:33 2015
@@ -0,0 +1,415 @@
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+<li class="toctree-l1"><a class="reference internal" href="getting_started.html">Getting Started</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#prerequisites">Prerequisites</a></li>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#dowload-and-unpack-the-source-code">Dowload and unpack the source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#build-source-code">Build source code</a></li>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#setting-up-a-local-tajo-cluster">Setting up a local Tajo cluster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="getting_started.html#first-query-execution">First query execution</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="configuration.html">Configuration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="configuration/preliminary.html">Preliminary</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/cluster_setup.html">Cluster Setup</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/tajo_master_configuration.html">Tajo Master Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/worker_configuration.html">Worker Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/catalog_configuration.html">Catalog Configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/ha_configuration.html">High Availability for TajoMaster</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/service_config_defaults.html">Cluster Service Configuration Defaults</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/tajo-site-xml.html">The tajo-site.xml File</a></li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/catalog-site-xml.html">The catalog-site.xml File</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="tsql.html">Tajo Shell (TSQL)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="tsql/meta_command.html">Meta Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/dfs_command.html">Executing HDFS commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/variables.html">Session Variables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/admin_command.html">Administration Commands</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/intro.html">Introducing to TSQL</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/single_command.html">Executing a single command</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/execute_file.html">Executing Queries from Files</a></li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/background_command.html">Executing as background process</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="sql_language.html">SQL Language</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/data_model.html">Data Model</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/ddl.html">Data Definition Language</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/insert.html">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/alter_table.html">ALTER TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/queries.html">Queries</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/joins.html">Joins</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/sql_expression.html">SQL Expressions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/predicates.html">Predicates</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="time_zone.html">Time Zone</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#server-cluster-time-zone">Server Cluster Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#table-time-zone">Table Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#client-time-zone">Client Time Zone</a></li>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#time-zone-id">Time Zone ID</a></li>
+<li class="toctree-l2"><a class="reference internal" href="time_zone.html#examples-of-time-zone">Examples of Time Zone</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="functions.html">Functions</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="functions.html#built-in-scalar-functions">Built-in Scalar Functions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="functions.html#built-in-aggregation-functions">Built-in Aggregation Functions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="functions.html#built-in-window-functions">Built-in Window Functions</a></li>
+<li class="toctree-l2"><a class="reference internal" href="functions.html#user-defined-functions">User-defined Functions</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="table_management.html">Table Management</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="table_management/table_overview.html">Overview of Tajo Tables</a></li>
+<li class="toctree-l2"><a class="reference internal" href="table_management/tablespaces.html">Tablespaces</a></li>
+<li class="toctree-l2"><a class="reference internal" href="table_management/file_formats.html">File Formats</a></li>
+<li class="toctree-l2"><a class="reference internal" href="table_management/compression.html">Compression</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="table_partitioning.html">Table Partitioning</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/intro_to_partitioning.html">Introduction to Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/column_partitioning.html">Column Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/range_partitioning.html">Range Partitioning</a></li>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/hash_partitioning.html">Hash Partitioning</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="storage_plugins.html">Storage Plugin</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="storage_plugins/overview.html">Storage Plugin Overview</a></li>
+<li class="toctree-l2"><a class="reference internal" href="storage_plugins/postgresql.html">PostgreSQL Storage Handler</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="index_overview.html">Index (Experimental Feature)</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="index/types.html">Index Types</a></li>
+<li class="toctree-l2"><a class="reference internal" href="index/how_to_use.html">How to use index?</a></li>
+<li class="toctree-l2"><a class="reference internal" href="index/future_work.html">Future Works</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="backup_and_restore.html">Backup and Restore</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="backup_and_restore/catalog.html">Backup and Restore Catalog</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="hive_integration.html">Hive Integration</a></li>
+<li class="toctree-l1 current"><a class="current reference internal" href="">HBase Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="#create-table">CREATE TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#drop-table">DROP TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#insert-overwrite-into">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="#usage">Usage</a></li>
+</ul>
+</li>
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+ <div class="section" id="hbase-integration">
+<h1>HBase Integration<a class="headerlink" href="#hbase-integration" title="Permalink to this headline">¶</a></h1>
+<p>Apache Tajo⢠storage supports integration with Apache HBaseâ¢.
+This integration allows Tajo to access all tables used in Apache HBase.</p>
+<p>In order to use this feature, you need to build add some configs into <code class="docutils literal"><span class="pre">conf/tajo-env.sh</span></code> and then add some properties into a table create statement.</p>
+<p>This section describes how to setup HBase integration.</p>
+<p>First, you need to set your HBase home directory to the environment variable <code class="docutils literal"><span class="pre">HBASE_HOME</span></code> in conf/tajo-env.sh as follows:</p>
+<div class="highlight-python"><div class="highlight"><pre>export HBASE_HOME=/path/to/your/hbase/directory
+</pre></div>
+</div>
+<p>If you set the directory, Tajo will add HBase library file to classpath.</p>
+<div class="section" id="create-table">
+<h2>CREATE TABLE<a class="headerlink" href="#create-table" title="Permalink to this headline">¶</a></h2>
+<p><em>Synopsis</em></p>
+<div class="highlight-sql"><div class="highlight"><pre><span class="k">CREATE</span> <span class="p">[</span><span class="k">EXTERNAL</span><span class="p">]</span> <span class="k">TABLE</span> <span class="p">[</span><span class="n">IF</span> <span class="k">NOT</span> <span class="k">EXISTS</span><span class="p">]</span> <span class="o"><</span><span class="k">table_name</span><span class="o">></span> <span class="p">[(</span><span class="o"><</span><span class="k">column_name</span><span class="o">></span> <span class="o"><</span><span class="n">data_type</span><span class="o">></span><span class="p">,</span> <span class="p">...</span> <span class="p">)]</span>
+<span class="k">USING</span> <span class="n">hbase</span>
+<span class="k">WITH</span> <span class="p">(</span><span class="s1">'table'</span><span class="o">=</span><span class="s1">'<hbase_table_name>'</span>
+<span class="p">,</span> <span class="s1">'columns'</span><span class="o">=</span><span class="s1">':key,<column_family_name>:<qualifier_name>, ...'</span>
+<span class="p">,</span> <span class="s1">'hbase.zookeeper.quorum'</span><span class="o">=</span><span class="s1">'<zookeeper_address>'</span>
+<span class="p">,</span> <span class="s1">'hbase.zookeeper.property.clientPort'</span><span class="o">=</span><span class="s1">'<zookeeper_client_port>'</span>
+<span class="p">)</span>
+</pre></div>
+</div>
+<p>Options</p>
+<ul class="simple">
+<li><code class="docutils literal"><span class="pre">table</span></code> : Set hbase origin table name. If you want to create an external table, the table must exists on HBase. The other way, if you want to create a managed table, the table must doesn’t exist on HBase.</li>
+<li><code class="docutils literal"><span class="pre">columns</span></code> : :key means HBase row key. The number of columns entry need to equals to the number of Tajo table column</li>
+<li><code class="docutils literal"><span class="pre">hbase.zookeeper.quorum</span></code> : Set zookeeper quorum address. You can use different zookeeper cluster on the same Tajo database. If you don’t set the zookeeper address, Tajo will refer the property of hbase-site.xml file.</li>
+<li><code class="docutils literal"><span class="pre">hbase.zookeeper.property.clientPort</span></code> : Set zookeeper client port. If you don’t set the port, Tajo will refer the property of hbase-site.xml file.</li>
+</ul>
+<p><code class="docutils literal"><span class="pre">IF</span> <span class="pre">NOT</span> <span class="pre">EXISTS</span></code> allows <code class="docutils literal"><span class="pre">CREATE</span> <span class="pre">[EXTERNAL]</span> <span class="pre">TABLE</span></code> statement to avoid an error which occurs when the table does not exist.</p>
+</div>
+<div class="section" id="drop-table">
+<h2>DROP TABLE<a class="headerlink" href="#drop-table" title="Permalink to this headline">¶</a></h2>
+<p><em>Synopsis</em></p>
+<div class="highlight-sql"><div class="highlight"><pre><span class="k">DROP</span> <span class="k">TABLE</span> <span class="p">[</span><span class="n">IF</span> <span class="k">EXISTS</span><span class="p">]</span> <span class="o"><</span><span class="k">table_name</span><span class="o">></span> <span class="p">[</span><span class="n">PURGE</span><span class="p">]</span>
+</pre></div>
+</div>
+<p><code class="docutils literal"><span class="pre">IF</span> <span class="pre">EXISTS</span></code> allows <code class="docutils literal"><span class="pre">DROP</span> <span class="pre">TABLE</span></code> statement to avoid an error which occurs when the table does not exist. <code class="docutils literal"><span class="pre">DROP</span> <span class="pre">TABLE</span></code> statement removes a table from Tajo catalog, but it does not remove the contents on HBase cluster. If <code class="docutils literal"><span class="pre">PURGE</span></code> option is given, <code class="docutils literal"><span class="pre">DROP</span> <span class="pre">TABLE</span></code> statement will eliminate the entry in the catalog as well as the contents on HBase cluster.</p>
+</div>
+<div class="section" id="insert-overwrite-into">
+<h2>INSERT (OVERWRITE) INTO<a class="headerlink" href="#insert-overwrite-into" title="Permalink to this headline">¶</a></h2>
+<p>INSERT OVERWRITE statement overwrites a table data of an existing table. Tajo’s INSERT OVERWRITE statement follows <code class="docutils literal"><span class="pre">INSERT</span> <span class="pre">INTO</span> <span class="pre">SELECT</span></code> statement of SQL. The examples are as follows:</p>
+<div class="highlight-sql"><div class="highlight"><pre><span class="c1">-- when a target table schema and output schema are equivalent to each other</span>
+<span class="k">INSERT</span> <span class="n">OVERWRITE</span> <span class="k">INTO</span> <span class="n">t1</span> <span class="k">SELECT</span> <span class="n">l_orderkey</span><span class="p">,</span> <span class="n">l_partkey</span><span class="p">,</span> <span class="n">l_quantity</span> <span class="k">FROM</span> <span class="n">lineitem</span><span class="p">;</span>
+<span class="c1">-- or</span>
+<span class="k">INSERT</span> <span class="n">OVERWRITE</span> <span class="k">INTO</span> <span class="n">t1</span> <span class="k">SELECT</span> <span class="o">*</span> <span class="k">FROM</span> <span class="n">lineitem</span><span class="p">;</span>
+
+<span class="c1">-- when the output schema are smaller than the target table schema</span>
+<span class="k">INSERT</span> <span class="n">OVERWRITE</span> <span class="k">INTO</span> <span class="n">t1</span> <span class="k">SELECT</span> <span class="n">l_orderkey</span> <span class="k">FROM</span> <span class="n">lineitem</span><span class="p">;</span>
+
+<span class="c1">-- when you want to specify certain target columns</span>
+<span class="k">INSERT</span> <span class="n">OVERWRITE</span> <span class="k">INTO</span> <span class="n">t1</span> <span class="p">(</span><span class="n">col1</span><span class="p">,</span> <span class="n">col3</span><span class="p">)</span> <span class="k">SELECT</span> <span class="n">l_orderkey</span><span class="p">,</span> <span class="n">l_quantity</span> <span class="k">FROM</span> <span class="n">lineitem</span><span class="p">;</span>
+</pre></div>
+</div>
+<div class="admonition note">
+<p class="first admonition-title">Note</p>
+<p class="last">If you don’t set row key option, You are never able to use your table data. Because Tajo need to have some key columns for sorting before creating result data.</p>
+</div>
+</div>
+<div class="section" id="usage">
+<h2>Usage<a class="headerlink" href="#usage" title="Permalink to this headline">¶</a></h2>
+<p>In order to create a new HBase table which is to be managed by Tajo, use the USING clause on CREATE TABLE:</p>
+<div class="highlight-sql"><div class="highlight"><pre><span class="k">CREATE</span> <span class="k">EXTERNAL</span> <span class="k">TABLE</span> <span class="n">blog</span> <span class="p">(</span><span class="n">rowkey</span> <span class="nb">text</span><span class="p">,</span> <span class="n">author</span> <span class="nb">text</span><span class="p">,</span> <span class="n">register_date</span> <span class="nb">text</span><span class="p">,</span> <span class="n">title</span> <span class="nb">text</span><span class="p">)</span>
+<span class="k">USING</span> <span class="n">hbase</span> <span class="k">WITH</span> <span class="p">(</span>
+ <span class="s1">'table'</span><span class="o">=</span><span class="s1">'blog'</span>
+ <span class="p">,</span> <span class="s1">'columns'</span><span class="o">=</span><span class="s1">':key,info:author,info:date,content:title'</span><span class="p">);</span>
+</pre></div>
+</div>
+<p>After executing the command above, you should be able to see the new table in the HBase shell:</p>
+<div class="highlight-sql"><div class="highlight"><pre>$ hbase shell
+create 'blog', {NAME=>'info'}, {NAME=>'content'}
+put 'blog', 'hyunsik-02', 'content:title', 'Getting started with Tajo on your desktop'
+put 'blog', 'hyunsik-02', 'info:author', 'Hyunsik Choi'
+put 'blog', 'hyunsik-02', 'info:date', '2014-12-03'
+put 'blog', 'blrunner-01', 'content:title', 'Apache Tajo: A Big Data Warehouse System on Hadoop'
+put 'blog', 'blrunner-01', 'info:author', 'Jaehwa Jung'
+put 'blog', 'blrunner-01', 'info:date', '2014-10-31'
+put 'blog', 'jhkim-01', 'content:title', 'APACHE TAJO⢠v0.9 HAS ARRIVED!'
+put 'blog', 'jhkim-01', 'info:author', 'Jinho Kim'
+put 'blog', 'jhkim-01', 'info:date', '2014-10-22'
+</pre></div>
+</div>
+<p>And then create the table and query the table meta data with <code class="docutils literal"><span class="pre">\d</span></code> option:</p>
+<div class="highlight-sql"><div class="highlight"><pre>default> \d blog;
+
+table name: default.blog
+table path:
+store type: HBASE
+number of rows: unknown
+volume: 0 B
+Options:
+ 'columns'=':key,info:author,info:date,content:title'
+ 'table'='blog'
+
+schema:
+rowkey TEXT
+author TEXT
+register_date TEXT
+title TEXT
+</pre></div>
+</div>
+<p>And then query the table as follows:</p>
+<div class="highlight-sql"><div class="highlight"><pre>default> SELECT * FROM blog;
+rowkey, author, register_date, title
+-------------------------------
+blrunner-01, Jaehwa Jung, 2014-10-31, Apache Tajo: A Big Data Warehouse System on Hadoop
+hyunsik-02, Hyunsik Choi, 2014-12-03, Getting started with Tajo on your desktop
+jhkim-01, Jinho Kim, 2014-10-22, APACHE TAJO⢠v0.9 HAS ARRIVED!
+
+default> SELECT * FROM blog WHERE rowkey = 'blrunner-01';
+Progress: 100%, response time: 2.043 sec
+rowkey, author, register_date, title
+-------------------------------
+blrunner-01, Jaehwa Jung, 2014-10-31, Apache Tajo: A Big Data Warehouse System on Hadoop
+</pre></div>
+</div>
+<p>Here’s how to insert data the HBase table:</p>
+<div class="highlight-sql"><div class="highlight"><pre><span class="k">CREATE</span> <span class="k">TABLE</span> <span class="n">blog_backup</span><span class="p">(</span><span class="n">rowkey</span> <span class="nb">text</span><span class="p">,</span> <span class="n">author</span> <span class="nb">text</span><span class="p">,</span> <span class="n">register_date</span> <span class="nb">text</span><span class="p">,</span> <span class="n">title</span> <span class="nb">text</span><span class="p">)</span>
+<span class="k">USING</span> <span class="n">hbase</span> <span class="k">WITH</span> <span class="p">(</span>
+ <span class="s1">'table'</span><span class="o">=</span><span class="s1">'blog_backup'</span>
+ <span class="p">,</span> <span class="s1">'columns'</span><span class="o">=</span><span class="s1">':key,info:author,info:date,content:title'</span><span class="p">);</span>
+<span class="k">INSERT</span> <span class="n">OVERWRITE</span> <span class="k">INTO</span> <span class="n">blog_backup</span> <span class="k">SELECT</span> <span class="o">*</span> <span class="k">FROM</span> <span class="n">blog</span><span class="p">;</span>
+</pre></div>
+</div>
+<p>Use HBase shell to verify that the data actually got loaded:</p>
+<div class="highlight-sql"><div class="highlight"><pre>hbase(main):004:0> scan 'blog_backup'
+ ROW COLUMN+CELL
+ blrunner-01 column=content:title, timestamp=1421227531054, value=Apache Tajo: A Big Data Warehouse System on Hadoop
+ blrunner-01 column=info:author, timestamp=1421227531054, value=Jaehwa Jung
+ blrunner-01 column=info:date, timestamp=1421227531054, value=2014-10-31
+ hyunsik-02 column=content:title, timestamp=1421227531054, value=Getting started with Tajo on your desktop
+ hyunsik-02 column=info:author, timestamp=1421227531054, value=Hyunsik Choi
+ hyunsik-02 column=info:date, timestamp=1421227531054, value=2014-12-03
+ jhkim-01 column=content:title, timestamp=1421227531054, value=APACHE TAJO\xE2\x84\xA2 v0.9 HAS ARRIVED!
+ jhkim-01 column=info:author, timestamp=1421227531054, value=Jinho Kim
+ jhkim-01 column=info:date, timestamp=1421227531054, value=2014-10-22
+3 row(s) in 0.0470 seconds
+</pre></div>
+</div>
+</div>
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