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| <h1 class="clearfix">Cassandra</h1> |
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| <ul class=""> |
| <li><a href="/">Home</a></li> |
| <li><a href="/download/">Download</a></li> |
| <li><a href="http://wiki.apache.org/cassandra/GettingStarted">Getting Started</a></li> |
| <li><a href="http://www.planetcassandra.org">Planet Cassandra</a></li> |
| <li><a href="http://wiki.apache.org/cassandra/HowToContribute">Contribute</a></li> |
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| <div class="span-24"> |
| <h2 class="hdr">Cassandra Server</h2> |
| <p> |
| Apache Cassandra ™ releases include the core server, the <a href="http://wiki.apache.org/cassandra/NodeTool">nodetool</a> administration command-line interface, and a development shell (<a href="http://cassandra.apache.org/doc/cql/CQL.html"><tt>cqlsh</tt></a> and the old <tt>cassandra-cli</tt>). |
| </p> |
| |
| <p> |
| |
| |
| <b>There are currently two active releases available:</b> |
| <br/> |
| <p> |
| The latest release of Apache Cassandra is 2.1.5 |
| (released on 2015-04-29). <i>If you're just |
| starting out and not yet in production, download this one.</i> |
| </p> |
| |
| <ul> |
| <li> |
| <a class="filename" |
| href="http://www.apache.org/dyn/closer.cgi?path=/cassandra/2.1.5/apache-cassandra-2.1.5-bin.tar.gz" |
| onclick="javascript: pageTracker._trackPageview('/clicks/binary_download');"> |
| apache-cassandra-2.1.5-bin.tar.gz |
| </a> |
| [<a href="http://www.apache.org/dist/cassandra/2.1.5/apache-cassandra-2.1.5-bin.tar.gz.asc">PGP</a>] |
| [<a href="http://www.apache.org/dist/cassandra/2.1.5/apache-cassandra-2.1.5-bin.tar.gz.md5">MD5</a>] |
| [<a href="http://www.apache.org/dist/cassandra/2.1.5/apache-cassandra-2.1.5-bin.tar.gz.sha1">SHA1</a>] |
| </li> |
| <li> |
| <a href="http://wiki.apache.org/cassandra/DebianPackaging">Debian installation instructions</a> |
| </li> |
| </ul> |
| |
| <p> |
| The <b>most stable</b> release of Apache Cassandra is 2.0.15 |
| (released on 2015-05-18). <i>If you are in production or planning to be soon, download this one.</i> |
| </p> |
| |
| <ul> |
| <li> |
| <a class="filename" href="http://www.apache.org/dyn/closer.cgi?path=/cassandra/2.0.15/apache-cassandra-2.0.15-bin.tar.gz">apache-cassandra-2.0.15-bin.tar.gz</a> |
| [<a href="http://www.apache.org/dist/cassandra/2.0.15/apache-cassandra-2.0.15-bin.tar.gz.asc">PGP</a>] |
| [<a href="http://www.apache.org/dist/cassandra/2.0.15/apache-cassandra-2.0.15-bin.tar.gz.md5">MD5</a>] |
| [<a href="http://www.apache.org/dist/cassandra/2.0.15/apache-cassandra-2.0.15-bin.tar.gz.sha1">SHA1</a>] |
| </li> |
| <li> |
| <a href="http://wiki.apache.org/cassandra/DebianPackaging">Debian installation instructions</a> |
| </li> |
| </ul> |
| |
| |
| |
| </p> |
| |
| |
| |
| <h2 class="hdr">Third Party Distributions (not endorsed by Apache)</h2> |
| |
| <ul> |
| <li><a href="http://www.datastax.com/products/community">DataStax Community</a> is available in Linux rpm, deb, and tar packages, a Windows MSI installer, and a Mac OS X binary. |
| </ul> |
| |
| <h2 class="hdr">CQL</h3> |
| |
| <p> |
| The current major version of the Cassandra Query Language is CQL version 3. |
| The CQL3 documentation for the current version of Cassandra (2.0) is available |
| <a href="http://cassandra.apache.org/doc/cql3/CQL.html">here</a>. The |
| documentation for CQL3 in Cassandra 1.2 is |
| <a href="http://cassandra.apache.org/doc/cql3/CQL-1.2.html">here</a>. |
| </p> |
| |
| <p> |
| New users to Cassandra should be sure to check out the |
| <a href="http://wiki.apache.org/cassandra/GettingStarted">Getting Started</a> |
| guide. |
| </p> |
| |
| |
| |
| <h2 class="hdr">Development Cassandra Server Releases (not production ready)</h2> |
| <p> |
| The latest development release is 2.2.0-beta1 (released on |
| 2015-05-19). |
| </p> |
| |
| <ul> |
| <li> |
| <a class="filename" href="http://www.apache.org/dyn/closer.cgi?path=/cassandra/2.2.0/apache-cassandra-2.2.0-beta1-bin.tar.gz">apache-cassandra-2.2.0-beta1-bin.tar.gz</a> |
| [<a href="http://www.apache.org/dist/cassandra/2.2.0/apache-cassandra-2.2.0-beta1-bin.tar.gz.asc">PGP</a>] |
| [<a href="http://www.apache.org/dist/cassandra/2.2.0/apache-cassandra-2.2.0-beta1-bin.tar.gz.md5">MD5</a>] |
| [<a href="http://www.apache.org/dist/cassandra/2.2.0/apache-cassandra-2.2.0-beta1-bin.tar.gz.sha1">SHA1</a>] |
| </li> |
| </ul> |
| |
| |
| <h2 class="hdr">Previous and Archived Cassandra Server Releases</h2> |
| |
| |
| |
| |
| <p> |
| The lastest release on the 1.2 branch is |
| 1.2.19 (released on 2014-09-18). |
| </p> |
| |
| <ul> |
| <li> |
| <a class="filename" href="http://www.apache.org/dyn/closer.cgi?path=/cassandra/1.2.19/apache-cassandra-1.2.19-bin.tar.gz">apache-cassandra-1.2.19-bin.tar.gz</a> |
| [<a href="http://www.apache.org/dist/cassandra/1.2.19/apache-cassandra-1.2.19-bin.tar.gz.asc">PGP</a>] |
| [<a href="http://www.apache.org/dist/cassandra/1.2.19/apache-cassandra-1.2.19-bin.tar.gz.md5">MD5</a>] |
| [<a href="http://www.apache.org/dist/cassandra/1.2.19/apache-cassandra-1.2.19-bin.tar.gz.sha1">SHA1</a>] |
| </li> |
| </ul> |
| |
| |
| <p> |
| Older (unsupported) versions of Cassandra are |
| <a href="http://archive.apache.org/dist/cassandra/">archived here</a>. |
| </p> |
| |
| <h2 class="hdr">Source</h2> |
| <p> |
| The Cassandra source code is available to download: |
| |
| <ul> |
| <li> |
| <a class="filename" |
| href="http://www.apache.org/dyn/closer.cgi?path=/cassandra/2.1.5/apache-cassandra-2.1.5-src.tar.gz" |
| onclick="javascript: pageTracker._trackPageview('/clicks/source_download');"> |
| apache-cassandra-2.1.5-src.tar.gz |
| </a> |
| [<a href="http://www.apache.org/dist/cassandra/2.1.5/apache-cassandra-2.1.5-src.tar.gz.asc">PGP</a>] |
| [<a href="http://www.apache.org/dist/cassandra/2.1.5/apache-cassandra-2.1.5-src.tar.gz.md5">MD5</a>] |
| [<a href="http://www.apache.org/dist/cassandra/2.1.5/apache-cassandra-2.1.5-src.tar.gz.sha1">SHA1</a>] |
| </li> |
| |
| <li> |
| <a class="filename" href="http://www.apache.org/dyn/closer.cgi?path=/cassandra/2.0.15/apache-cassandra-2.0.15-src.tar.gz">apache-cassandra-2.0.15-src.tar.gz</a> |
| [<a href="http://www.apache.org/dist/cassandra/2.0.15/apache-cassandra-2.0.15-src.tar.gz.asc">PGP</a>] |
| [<a href="http://www.apache.org/dist/cassandra/2.0.15/apache-cassandra-2.0.15-src.tar.gz.md5">MD5</a>] |
| [<a href="http://www.apache.org/dist/cassandra/2.0.15/apache-cassandra-2.0.15-src.tar.gz.sha1">SHA1</a>] |
| </li> |
| |
| |
| <li> |
| <a class="filename" href="http://www.apache.org/dyn/closer.cgi?path=/cassandra/1.2.19/apache-cassandra-1.2.19-src.tar.gz">apache-cassandra-1.2.19-src.tar.gz</a> |
| [<a href="http://www.apache.org/dist/cassandra/1.2.19/apache-cassandra-1.2.19-src.tar.gz.asc">PGP</a>] |
| [<a href="http://www.apache.org/dist/cassandra/1.2.19/apache-cassandra-1.2.19-src.tar.gz.md5">MD5</a>] |
| [<a href="http://www.apache.org/dist/cassandra/1.2.19/apache-cassandra-1.2.19-src.tar.gz.sha1">SHA1</a>] |
| </li> |
| |
| |
| <li> |
| <a class="filename" href="http://www.apache.org/dyn/closer.cgi?path=/cassandra/2.2.0/apache-cassandra-2.2.0-beta1-src.tar.gz">apache-cassandra-2.2.0-beta1-src.tar.gz</a> |
| [<a href="http://www.apache.org/dist/cassandra/2.2.0/apache-cassandra-2.2.0-beta1-src.tar.gz.asc">PGP</a>] |
| [<a href="http://www.apache.org/dist/cassandra/2.2.0/apache-cassandra-2.2.0-beta1-src.tar.gz.md5">MD5</a>] |
| [<a href="http://www.apache.org/dist/cassandra/2.2.0/apache-cassandra-2.2.0-beta1-src.tar.gz.sha1">SHA1</a>] |
| </li> |
| |
| </ul> |
| |
| Development is done in the Apache Git repository. To check out a copy: |
| </p> |
| <blockquote class="hl"> |
| git clone http://git-wip-us.apache.org/repos/asf/cassandra.git |
| </blockquote> |
| |
| <p> |
| Bleeding edge development snapshots of Cassandra are available from Jenkins continuous integration: |
| <a href="http://cassci.datastax.com/job/trunk/lastSuccessfulBuild/">trunk</a> and |
| <a href="http://cassci.datastax.com/job/cassandra-2.0/lastSuccessfulBuild/">2.0</a>. |
| </p> |
| |
| <p> |
| Potential contributors should look over <a href="http://wiki.apache.org/cassandra">the wiki</a>, |
| in particular <a href="http://wiki.apache.org/cassandra/HowToContribute">HowToContribute</a>. |
| </p> |
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