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Posted to commits@tajo.apache.org by hy...@apache.org on 2015/06/30 06:16:55 UTC
svn commit: r1688350 [16/34] - in /tajo/site/docs: 0.10.1/ 0.10.1/_sources/
0.10.1/_sources/backup_and_restore/ 0.10.1/_sources/configuration/
0.10.1/_sources/functions/ 0.10.1/_sources/index/
0.10.1/_sources/partitioning/ 0.10.1/_sources/sql_language/...
Added: tajo/site/docs/0.10.1/hcatalog_integration.html
URL: http://svn.apache.org/viewvc/tajo/site/docs/0.10.1/hcatalog_integration.html?rev=1688350&view=auto
==============================================================================
--- tajo/site/docs/0.10.1/hcatalog_integration.html (added)
+++ tajo/site/docs/0.10.1/hcatalog_integration.html Tue Jun 30 04:16:52 2015
@@ -0,0 +1,314 @@
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+<li class="toctree-l2"><a class="reference internal" href="configuration/ha_configuration.html">High Availability for TajoMaster</a></li>
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+<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>
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+<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>
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+<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#table-time-zone">Table Time Zone</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="functions/math_func_and_operators.html">Math Functions and Operators</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="functions/datetime_func_and_operators.html">DateTime Functions and Operators</a></li>
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+<li class="toctree-l2"><a class="reference internal" href="functions/json_func.html">JSON 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/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="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 current"><a class="current reference internal" href="">HCatalog Integration</a></li>
+<li class="toctree-l1"><a class="reference internal" href="hbase_integration.html">HBase Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#create-table">CREATE TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#drop-table">DROP TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#insert-overwrite-into">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#usage">Usage</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="swift_integration.html">OpenStack Swift Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#swift-configuration">Swift configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#hadoop-configurations">Hadoop configurations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#tajo-configuration">Tajo configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#querying-on-swift">Querying on Swift</a></li>
+</ul>
+</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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+<li class="toctree-l2"><a class="reference internal" href="jdbc_driver.html#an-example-jdbc-client">An Example JDBC Client</a></li>
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+ <div class="section" id="hcatalog-integration">
+<h1>HCatalog Integration<a class="headerlink" href="#hcatalog-integration" title="Permalink to this headline">¶</a></h1>
+<p>Apache Tajo⢠catalog supports HCatalogStore driver to integrate with Apache Hiveâ¢.
+This integration allows Tajo to access all tables used in Apache Hive.
+Depending on your purpose, you can execute either SQL queries or HiveQL queries on the
+same tables managed in Apache Hive.</p>
+<p>In order to use this feature, you need to build Tajo with a specified maven profile
+and then add some configs into <code class="docutils literal"><span class="pre">conf/tajo-env.sh</span></code> and <code class="docutils literal"><span class="pre">conf/catalog-site.xml</span></code>.
+This section describes how to setup HCatalog integration.
+This instruction would take no more than ten minutes.</p>
+<p>First, you need to compile the source code with hcatalog profile.
+Currently, Tajo supports hcatalog-0.11.0 and hcatalog-0.12.0 profile.
+So, if you want to use Hive 0.11.0, you need to set <code class="docutils literal"><span class="pre">-Phcatalog-0.11.0</span></code> as the maven profile</p>
+<div class="highlight-python"><div class="highlight"><pre>$ mvn clean package -DskipTests -Pdist -Dtar -Phcatalog-0.11.0
+</pre></div>
+</div>
+<p>Or, if you want to use Hive 0.12.0, you need to set <code class="docutils literal"><span class="pre">-Phcatalog-0.12.0</span></code> as the maven profile</p>
+<div class="highlight-python"><div class="highlight"><pre>$ mvn clean package -DskipTests -Pdist -Dtar -Phcatalog-0.12.0
+</pre></div>
+</div>
+<p>Then, you need to set your Hive home directory to the environment variable <code class="docutils literal"><span class="pre">HIVE_HOME</span></code> in conf/tajo-env.sh as follows:</p>
+<div class="highlight-python"><div class="highlight"><pre>export HIVE_HOME=/path/to/your/hive/directory
+</pre></div>
+</div>
+<p>If you need to use jdbc to connect HiveMetaStore, you have to prepare MySQL jdbc driver.
+Next, you should set the path of MySQL JDBC driver jar file to the environment variable HIVE_JDBC_DRIVER_DIR in conf/tajo-env.sh as follows:</p>
+<div class="highlight-python"><div class="highlight"><pre>export HIVE_JDBC_DRIVER_DIR==/path/to/your/mysql_jdbc_driver/mysql-connector-java-x.x.x-bin.jar
+</pre></div>
+</div>
+<p>Finally, you should specify HCatalogStore as Tajo catalog driver class in <code class="docutils literal"><span class="pre">conf/catalog-site.xml</span></code> as follows:</p>
+<div class="highlight-python"><div class="highlight"><pre><property>
+ <name>tajo.catalog.store.class</name>
+ <value>org.apache.tajo.catalog.store.HCatalogStore</value>
+</property>
+</pre></div>
+</div>
+<div class="admonition note">
+<p class="first admonition-title">Note</p>
+<p>Hive stores a list of partitions for each table in its metastore. If new partitions are
+directly added to HDFS, HiveMetastore will not able aware of these partitions unless the user
+<code class="docutils literal"><span class="pre">ALTER</span> <span class="pre">TABLE</span> <span class="pre">table_name</span> <span class="pre">ADD</span> <span class="pre">PARTITION</span></code> commands on each of the newly added partitions or
+<code class="docutils literal"><span class="pre">MSCK</span> <span class="pre">REPAIR</span> <span class="pre">TABLE</span> <span class="pre">table_name</span></code> command.</p>
+<p>But current tajo doesn’t provide <code class="docutils literal"><span class="pre">ADD</span> <span class="pre">PARTITION</span></code> command and hive doesn’t provide an api for
+responding to <code class="docutils literal"><span class="pre">MSK</span> <span class="pre">REPAIR</span> <span class="pre">TABLE</span></code> command. Thus, if you insert data to hive partitioned
+table and you want to scan the updated partitions through Tajo, you must run following command on hive</p>
+<div class="last highlight-python"><div class="highlight"><pre>$ MSCK REPAIR TABLE [table_name];
+</pre></div>
+</div>
+</div>
+</div>
+
+
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Added: tajo/site/docs/0.10.1/index.html
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--- tajo/site/docs/0.10.1/index.html (added)
+++ tajo/site/docs/0.10.1/index.html Tue Jun 30 04:16:52 2015
@@ -0,0 +1,509 @@
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+<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>
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+<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>
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+<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>
+<li class="toctree-l2"><a class="reference internal" href="functions/json_func.html">JSON 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/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="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="hcatalog_integration.html">HCatalog Integration</a></li>
+<li class="toctree-l1"><a class="reference internal" href="hbase_integration.html">HBase Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#create-table">CREATE TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#drop-table">DROP TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#insert-overwrite-into">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#usage">Usage</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="swift_integration.html">OpenStack Swift Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#swift-configuration">Swift configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#hadoop-configurations">Hadoop configurations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#tajo-configuration">Tajo configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#querying-on-swift">Querying on Swift</a></li>
+</ul>
+</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>
+</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>
+
+ </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="#">Apache Tajo</a>
+ </nav>
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+ <div class="wy-nav-content">
+ <div class="rst-content">
+ <div role="navigation" aria-label="breadcrumbs navigation">
+ <ul class="wy-breadcrumbs">
+ <li><a href="#">Docs</a> »</li>
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+ <li>Apache Tajo⢠0.10.1 Release - User documentation</li>
+ <li class="wy-breadcrumbs-aside">
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+ <div class="section" id="apache-tajo-0-10-1-release-user-documentation">
+<h1>Apache Tajo⢠0.10.1 Release - User documentation<a class="headerlink" href="#apache-tajo-0-10-1-release-user-documentation" title="Permalink to this headline">¶</a></h1>
+<p>Table of Contents:</p>
+<div class="toctree-wrapper compound">
+<ul>
+<li class="toctree-l1"><a class="reference internal" href="introduction.html">Introduction</a></li>
+<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><ul>
+<li class="toctree-l3"><a class="reference internal" href="getting_started.html#download-the-latest-source-release">Download the latest source release</a></li>
+<li class="toctree-l3"><a class="reference internal" href="getting_started.html#check-out-the-source-code-via-git">Check out the source code via Git</a></li>
+</ul>
+</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><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/preliminary.html#catalog-site-xml-and-tajo-site-xml">catalog-site.xml and tajo-site.xml</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/preliminary.html#tajo-env-sh">tajo-env.sh</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/cluster_setup.html">Cluster Setup</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/cluster_setup.html#fully-distributed-mode">Fully Distributed Mode</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/tajo_master_configuration.html">Tajo Master Configuration</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/tajo_master_configuration.html#tajo-rootdir">Tajo Rootdir</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/tajo_master_configuration.html#tajomaster-heap-memory-size">TajoMaster Heap Memory Size</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/worker_configuration.html">Worker Configuration</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/worker_configuration.html#worker-heap-memory-size">Worker Heap Memory Size</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/worker_configuration.html#temporary-data-directory">Temporary Data Directory</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/worker_configuration.html#maximum-number-of-parallel-running-tasks-for-each-worker">Maximum number of parallel running tasks for each worker</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/worker_configuration.html#worker-resources">Worker Resources</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/catalog_configuration.html">Catalog Configuration</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/catalog_configuration.html#derby-configuration">Derby Configuration</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/catalog_configuration.html#mysql-mariadb-postgresql-oracle-configuration">MySQL/MariaDB/PostgreSQL/Oracle Configuration</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/catalog_configuration.html#hcatalogstore-configuration">HCatalogStore Configuration</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/ha_configuration.html">High Availability for TajoMaster</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/ha_configuration.html#terminology">Terminology</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/ha_configuration.html#configuration-file-settings">Configuration File Settings</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/ha_configuration.html#backup-master-settings">Backup Master Settings</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/ha_configuration.html#launch-a-tajo-cluster">Launch a Tajo cluster</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/ha_configuration.html#administration-ha-state">Administration HA state</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/ha_configuration.html#how-to-test-automatic-failover">How to Test Automatic Failover</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/service_config_defaults.html">Cluster Service Configuration Defaults</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/service_config_defaults.html#tajo-master-configuration-defaults">Tajo Master Configuration Defaults</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="configuration/tajo-site-xml.html">The tajo-site.xml File</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="configuration/tajo-site-xml.html#system-config">System Config</a></li>
+<li class="toctree-l3"><a class="reference internal" href="configuration/tajo-site-xml.html#date-time-settings">Date/Time Settings</a></li>
+</ul>
+</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><ul>
+<li class="toctree-l3"><a class="reference internal" href="tsql/meta_command.html#basic-usages">Basic usages</a></li>
+</ul>
+</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><ul>
+<li class="toctree-l3"><a class="reference internal" href="tsql/admin_command.html#synopsis">Synopsis</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="tsql/intro.html">Introducing to TSQL</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="tsql/intro.html#synopsis">Synopsis</a></li>
+<li class="toctree-l3"><a class="reference internal" href="tsql/intro.html#entering-tsql-shell">Entering tsql shell</a></li>
+</ul>
+</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><ul>
+<li class="toctree-l3"><a class="reference internal" href="tsql/execute_file.html#basic-usages">Basic usages</a></li>
+<li class="toctree-l3"><a class="reference internal" href="tsql/execute_file.html#setting-parameter-value-in-sql-file">Setting parameter value in SQL file</a></li>
+</ul>
+</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><ul>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/data_model.html#data-types">Data Types</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/ddl.html">Data Definition Language</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/ddl.html#create-database">CREATE DATABASE</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/ddl.html#drop-database">DROP DATABASE</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/ddl.html#create-table">CREATE TABLE</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/ddl.html#drop-table">DROP TABLE</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/ddl.html#create-index">CREATE INDEX</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/ddl.html#drop-index">DROP INDEX</a></li>
+</ul>
+</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><ul>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/queries.html#overview">Overview</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/queries.html#from-clause">From Clause</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/queries.html#where-clause">Where Clause</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/queries.html#groupby-and-having-clauses">Groupby and Having Clauses</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/queries.html#orderby-and-limit-clauses">Orderby and Limit Clauses</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/queries.html#window-functions">Window Functions</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/sql_expression.html">SQL Expressions</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/sql_expression.html#arithmetic-expressions">Arithmetic Expressions</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/sql_expression.html#type-casts">Type Casts</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/sql_expression.html#string-expressions">String Expressions</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/sql_expression.html#function-call">Function Call</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="sql_language/predicates.html">Predicates</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/predicates.html#in-predicate">IN Predicate</a></li>
+<li class="toctree-l3"><a class="reference internal" href="sql_language/predicates.html#string-pattern-matching-predicates">String Pattern Matching Predicates</a></li>
+</ul>
+</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><ul>
+<li class="toctree-l3"><a class="reference internal" href="functions/datetime_func_and_operators.html#date-time-formatting-and-conversion">Date/Time Formatting and Conversion</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="functions/network_func_and_operators.html">Network Functions and Operators</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="functions/network_func_and_operators.html#prerequisites">Prerequisites</a></li>
+<li class="toctree-l3"><a class="reference internal" href="functions/network_func_and_operators.html#supported-functions">Supported Functions</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="functions/json_func.html">JSON 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><ul>
+<li class="toctree-l3"><a class="reference internal" href="table_management/table_overview.html#overview">Overview</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/table_overview.html#managed-table">Managed Table</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/table_overview.html#external-table">External Table</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/table_overview.html#table-properties">Table Properties</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/table_overview.html#common-table-properties">Common Table Properties</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="table_management/file_formats.html">File Formats</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="table_management/text.html">TEXT</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/rcfile.html">RCFile</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/parquet.html">Parquet</a></li>
+<li class="toctree-l3"><a class="reference internal" href="table_management/sequencefile.html">SequenceFile</a></li>
+</ul>
+</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><ul>
+<li class="toctree-l3"><a class="reference internal" href="partitioning/intro_to_partitioning.html#partitioning-methods">Partitioning Methods</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="partitioning/column_partitioning.html">Column Partitioning</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="partitioning/column_partitioning.html#how-to-create-a-column-partitioned-table">How to Create a Column Partitioned Table</a></li>
+<li class="toctree-l3"><a class="reference internal" href="partitioning/column_partitioning.html#partition-pruning-on-column-partitioned-tables">Partition Pruning on Column Partitioned Tables</a></li>
+<li class="toctree-l3"><a class="reference internal" href="partitioning/column_partitioning.html#compatibility-issues-with-apache-hive">Compatibility Issues with Apache Hiveâ¢</a></li>
+</ul>
+</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="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><ul>
+<li class="toctree-l3"><a class="reference internal" href="index/how_to_use.html#create-index">1. Create index</a></li>
+<li class="toctree-l3"><a class="reference internal" href="index/how_to_use.html#enable-disable-index-scans">2. Enable/disable index scans</a></li>
+</ul>
+</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><ul>
+<li class="toctree-l3"><a class="reference internal" href="backup_and_restore/catalog.html#sql-dump">SQL dump</a></li>
+<li class="toctree-l3"><a class="reference internal" href="backup_and_restore/catalog.html#database-level-backup">Database-level backup</a></li>
+</ul>
+</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="hbase_integration.html">HBase Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#create-table">CREATE TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#drop-table">DROP TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#insert-overwrite-into">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="hbase_integration.html#usage">Usage</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="swift_integration.html">OpenStack Swift Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#swift-configuration">Swift configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#hadoop-configurations">Hadoop configurations</a><ul>
+<li class="toctree-l3"><a class="reference internal" href="swift_integration.html#common-configurations">Common configurations</a></li>
+<li class="toctree-l3"><a class="reference internal" href="swift_integration.html#configurations-per-provider">Configurations per provider</a></li>
+</ul>
+</li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#tajo-configuration">Tajo configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="swift_integration.html#querying-on-swift">Querying on Swift</a></li>
+</ul>
+</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><ul>
+<li class="toctree-l3"><a class="reference internal" href="jdbc_driver.html#direct-download">Direct Download</a></li>
+<li class="toctree-l3"><a class="reference internal" href="jdbc_driver.html#from-binary-distribution">From Binary Distribution</a></li>
+<li class="toctree-l3"><a class="reference internal" href="jdbc_driver.html#from-building-source-code">From Building Source Code</a></li>
+</ul>
+</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>
+</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>
+</div>
+<div class="section" id="indices-and-tables">
+<h1>Indices and tables<a class="headerlink" href="#indices-and-tables" title="Permalink to this headline">¶</a></h1>
+<ul class="simple">
+<li><a class="reference internal" href="genindex.html"><span>Index</span></a></li>
+<li><a class="reference internal" href="py-modindex.html"><span>Module Index</span></a></li>
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\ No newline at end of file
Added: tajo/site/docs/0.10.1/index/future_work.html
URL: http://svn.apache.org/viewvc/tajo/site/docs/0.10.1/index/future_work.html?rev=1688350&view=auto
==============================================================================
--- tajo/site/docs/0.10.1/index/future_work.html (added)
+++ tajo/site/docs/0.10.1/index/future_work.html Tue Jun 30 04:16:52 2015
@@ -0,0 +1,276 @@
+
+
+<!DOCTYPE html>
+<!--[if IE 8]><html class="no-js lt-ie9" lang="en" > <![endif]-->
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+<head>
+ <meta charset="utf-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
+
+ <title>Future Works — Apache Tajo 0.11.0 documentation</title>
+
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+ <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="top" title="Apache Tajo 0.11.0 documentation" href="../index.html"/>
+ <link rel="up" title="Index (Experimental Feature)" href="../index_overview.html"/>
+ <link rel="next" title="Backup and Restore" href="../backup_and_restore.html"/>
+ <link rel="prev" title="How to use index?" href="how_to_use.html"/>
+
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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/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>
+<li class="toctree-l2"><a class="reference internal" href="../functions/json_func.html">JSON 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/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 current"><a class="reference internal" href="../index_overview.html">Index (Experimental Feature)</a><ul class="current">
+<li class="toctree-l2"><a class="reference internal" href="types.html">Index Types</a></li>
+<li class="toctree-l2"><a class="reference internal" href="how_to_use.html">How to use index?</a></li>
+<li class="toctree-l2 current"><a class="current reference internal" href="">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="../hcatalog_integration.html">HCatalog Integration</a></li>
+<li class="toctree-l1"><a class="reference internal" href="../hbase_integration.html">HBase Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../hbase_integration.html#create-table">CREATE TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../hbase_integration.html#drop-table">DROP TABLE</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../hbase_integration.html#insert-overwrite-into">INSERT (OVERWRITE) INTO</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../hbase_integration.html#usage">Usage</a></li>
+</ul>
+</li>
+<li class="toctree-l1"><a class="reference internal" href="../swift_integration.html">OpenStack Swift Integration</a><ul>
+<li class="toctree-l2"><a class="reference internal" href="../swift_integration.html#swift-configuration">Swift configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../swift_integration.html#hadoop-configurations">Hadoop configurations</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../swift_integration.html#tajo-configuration">Tajo configuration</a></li>
+<li class="toctree-l2"><a class="reference internal" href="../swift_integration.html#querying-on-swift">Querying on Swift</a></li>
+</ul>
+</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>
+</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>
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+ </nav>
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+ <div role="navigation" aria-label="breadcrumbs navigation">
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+ <div role="main">
+
+ <div class="section" id="future-works">
+<h1>Future Works<a class="headerlink" href="#future-works" title="Permalink to this headline">¶</a></h1>
+<ul class="simple">
+<li>Providing more index types, such as bitmap and HBase index</li>
+<li>Supporting index on partitioned tables</li>
+<li>Supporting the backup and restore feature</li>
+<li>Cost-based query optimization by estimating the query selectivity</li>
+</ul>
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Added: tajo/site/docs/0.10.1/index/how_to_use.html
URL: http://svn.apache.org/viewvc/tajo/site/docs/0.10.1/index/how_to_use.html?rev=1688350&view=auto
==============================================================================
--- tajo/site/docs/0.10.1/index/how_to_use.html (added)
+++ tajo/site/docs/0.10.1/index/how_to_use.html Tue Jun 30 04:16:52 2015
@@ -0,0 +1,327 @@
+
+
+<!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]-->
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+ <meta name="viewport" content="width=device-width, initial-scale=1.0">
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+ <link rel="stylesheet" href="../_static/css/theme.css" type="text/css" />
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+ <div class="section" id="how-to-use-index">
+<h1>How to use index?<a class="headerlink" href="#how-to-use-index" title="Permalink to this headline">¶</a></h1>
+<div class="section" id="create-index">
+<h2>1. Create index<a class="headerlink" href="#create-index" title="Permalink to this headline">¶</a></h2>
+<p>The first step for utilizing index is index creation. You can create index using SQL (<a class="reference internal" href="../sql_language/ddl.html"><em>Data Definition Language</em></a>) or Tajo API (<a class="reference internal" href="../tajo_client_api.html"><em>Tajo Client API</em></a>). For example, you can create a BST index on the lineitem table by submitting the following SQL to Tajo.</p>
+<div class="highlight-sql"><div class="highlight"><pre><span class="k">default</span><span class="o">></span> <span class="k">create</span> <span class="k">index</span> <span class="n">l_orderkey_idx</span> <span class="k">on</span> <span class="n">lineitem</span> <span class="p">(</span><span class="n">l_orderkey</span><span class="p">);</span>
+</pre></div>
+</div>
+<p>If the index is created successfully, you can see the information about that index as follows:</p>
+<div class="highlight-python"><div class="highlight"><pre>default> \d lineitem
+
+table name: default.lineitem
+table path: hdfs://localhost:7020/tpch/lineitem
+store type: CSV
+number of rows: unknown
+volume: 753.9 MB
+Options:
+ 'text.delimiter'='|'
+
+schema:
+l_orderkey INT8
+l_partkey INT8
+l_suppkey INT8
+l_linenumber INT8
+l_quantity FLOAT4
+l_extendedprice FLOAT4
+l_discount FLOAT4
+l_tax FLOAT4
+l_returnflag TEXT
+l_linestatus TEXT
+l_shipdate DATE
+l_commitdate DATE
+l_receiptdate DATE
+l_shipinstruct TEXT
+l_shipmode TEXT
+l_comment TEXT
+
+
+Indexes:
+"l_orderkey_idx" TWO_LEVEL_BIN_TREE (l_orderkey ASC NULLS LAST )
+</pre></div>
+</div>
+<p>For more information about index creation, please refer to the above links.</p>
+</div>
+<div class="section" id="enable-disable-index-scans">
+<h2>2. Enable/disable index scans<a class="headerlink" href="#enable-disable-index-scans" title="Permalink to this headline">¶</a></h2>
+<p>When an index is successfully created, you must enable the index scan feature as follows:</p>
+<div class="highlight-sql"><div class="highlight"><pre>default> \set INDEX_ENABLED true
+</pre></div>
+</div>
+<p>If you don’t want to use the index scan feature anymore, you can simply disable it as follows:</p>
+<div class="highlight-sql"><div class="highlight"><pre>default> \set INDEX_ENABLED false
+</pre></div>
+</div>
+<div class="admonition note">
+<p class="first admonition-title">Note</p>
+<p class="last">Once the index scan feature is enabled, Tajo currently always performs the index scan regardless of its efficiency. You should set this option when the expected number of retrieved tuples is sufficiently small.</p>
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