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| <h1 id="title">Releases Archive</h1> |
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| <h1><a href="/release/1.1.0/">Release 1.1.0 available</a></h1> |
| <p><small>2021 Apr 17 </small></p> |
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| <p><img src="releases/1.1.0.jpg" alt="Everglades-national-part-haiku"></p> |
| <p>Apache Hadoop Ozone 1.1.0 is released with following features:</p> |
| <ul> |
| <li>Volume/Bucket Quota Support</li> |
| <li>Security related enhancements</li> |
| <li>ofs/o3fs performance improvements with Teragen and Spark</li> |
| <li>Recon improvements</li> |
| </ul> |
| <p>This is a generally available (GA) release. |
| It represents a point of API stability and quality that we consider production-ready.</p> |
| <p>Image credit: <a href="https://www.flickr.com/photos/62501682@N00"> diana_robinson </a>, <a href="https://creativecommons.org/licenses/by-nc-nd/2.0/">CC BY-NC-ND 2.0</a></p> |
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| <h1><a href="/release/1.0.0/">Release 1.0.0 available</a></h1> |
| <p><small>2020 Sep 2 </small></p> |
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| <p><img src="releases/1.0.0.jpg" alt="denali-national-part-haiku"></p> |
| <p>Apache Hadoop Ozone 1.0.0 is released with following features:</p> |
| <ul> |
| <li>OM HA - HA support for Ozone Manager</li> |
| <li>Security Phase II</li> |
| <li>Support Hadoop 2.7 & security enabled Hadoop 2.x</li> |
| <li>Ozone OFS new Filesystem scheme</li> |
| <li>Ozone Filesystem performance improvement</li> |
| <li>Recon & Recon UI improvements</li> |
| <li>Bucket link & S3 volume/bucket mapping changes</li> |
| </ul> |
| <p>This is a generally available (GA) release. It represents a point of API stability and quality that we consider production-ready.</p> |
| <p>Image credit: <a href="https://www.flickr.com/people/57557144@N06">Denali National Park and Preserve</a>, <a href="https://commons.wikimedia.org/wiki/File:Caribou_and_Denali_(11330240034).jpg">Caribou and Denali</a>, <a href="https://creativecommons.org/licenses/by/2.0/deed.en">CC-BY-2.0</a></p> |
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| <h1><a href="/release/0.5.0-beta/">Release 0.5.0-beta available</a></h1> |
| <p><small>2020 Mar 24 </small></p> |
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| <p><img src="releases/0.5.0.jpg" alt="crater-lake-haiku"></p> |
| <p>Apache Hadoop Ozone 0.5.0-beta is released with following features:</p> |
| <ul> |
| <li>O3FS - S3A based file system semantics</li> |
| <li>Able to handle 1 billion objects</li> |
| <li>Network topology awareness for block placement</li> |
| <li>GDPR Right to Erasure</li> |
| </ul> |
| <p>This is a beta release and not production ready.</p> |
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| <h1><a href="/release/0.4.1-alpha/">Release 0.4.1-alpha available</a></h1> |
| <p><small>2019 Oct 13 </small></p> |
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| <p><img src="releases/0.4.1.png" alt="biscayne-haiku"></p> |
| <p>Apache Hadoop Ozone 0.4.1-alpha is released with following features:</p> |
| <ul> |
| <li>Ozone Native ACL support</li> |
| <li>First class K8s support</li> |
| <li>Stability improvements</li> |
| </ul> |
| <p>This is an alpha release and not production ready.</p> |
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| <h1><a href="/release/0.4.0-alpha/">Release 0.4.0-alpha available</a></h1> |
| <p><small>2019 May 7 </small></p> |
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| <p><img src="releases/0.4.0.png" alt="badlands-haiku"></p> |
| <p>Apache Hadoop Ozone 0.4.0-alpha is released with following features:</p> |
| <ul> |
| <li>Hadoop Delegation Tokens and Block Tokens supported for Ozone.</li> |
| <li>Transparent Data Encryption (TDE) Support - Allows data blocks to be encrypted-at-rest.</li> |
| <li>Kerberos support for Ozone.</li> |
| <li>Certificate Infrastructure for Ozone - Tokens use PKI instead of shared secrets.</li> |
| <li>Datanode to Datanode communication secured via mutual TLS.</li> |
| <li>Ability secure ozone cluster that works with Yarn, Hive, and Spark.</li> |
| <li>Helm/Skaffold support to deploy Ozone clusters on K8s.</li> |
| <li>Support S3 Authentication Mechanisms like - S3 v4 Authentication protocol.</li> |
| <li>S3 Gateway supports Multipart upload.</li> |
| <li>S3A file system is tested and supported.</li> |
| <li>Support for Tracing and Profiling for all Ozone components.</li> |
| <li>Audit Support - including Audit Parser tools.</li> |
| <li>Apache Ranger Support in Ozone.</li> |
| </ul> |
| <p>This is an alpha release and not production ready.</p> |
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| <h1><a href="/release/0.3.0-alpha/">Release 0.3.0-alpha available</a></h1> |
| <p><small>2018 Nov 22 </small></p> |
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| <p><img src="releases/0.3.0.png" alt="arches-haiku"></p> |
| <p>Apache Hadoop Ozone 0.3.0-alpha is released.</p> |
| <ul> |
| <li>A new S3 compatible rest server is added. Ozone can be used from any |
| S3 compatible tools (<a href="https://hadoop.apache.org/ozone/docs/0.3.0-alpha/s3.html">docs</a>, <a href="https://issues.apache.org/jira/browse/HDDS-434">HDDS-434</a>)</li> |
| <li>Ozone Hadoop file system URL prefix is renamed from o3:// to o3fs:// |
| (<a href="https://issues.apache.org/jira/browse/HDDS-651">HDDS-651</a>)</li> |
| <li>Extensive testing and stability improvements of OzoneFs.</li> |
| <li>Spark, YARN and Hive support and stability improvements.</li> |
| <li>Improved Pipeline handling and recovery.</li> |
| <li>Separated/dedicated classpath definitions for all the Ozone |
| components. (<a href="https://issues.apache.org/jira/browse/HDDS-447">HDDS-447</a>)</li> |
| </ul> |
| <p>This is an alpha release.</p> |
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| <h1><a href="/release/0.2.1-alpha/">Release 0.2.1-alpha available</a></h1> |
| <p><small>2018 Oct 1 </small></p> |
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| <p><img src="releases/0.2.1.png" alt="acadia-haiku"></p> |
| <p>This is the first version of Apache Hadoop Ozone. Ozone is an Object store for Hadoop built |
| using Hadoop Distributed Data Store.</p> |
| <p>This release is fully functional, but alpha quality.</p> |
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