blob: 0b8ba75f0438e3bbccb000711bc53e5f2d6acb66 [file] [log] [blame]
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">
<link rel="icon" href="/favicon.ico">
<base href="https://hadoop.apache.org">
<title>Apache Hadoop</title>
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<link rel="stylesheet" href="/css/hadoop.css">
</head>
<body>
<nav class="navbar navbar-inverse navbar-fixed-top">
<div class="container">
<div class="navbar-header">
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<img class="navbar-logo" src="/elephant.png">
<a class="navbar-brand" href="/"> Apache Hadoop</a>
</div>
<div id="navbar" class="navbar-collapse collapse">
<ul class="nav navbar-nav">
<li class=""><a href="releases.html">Download</a></li>
<li class="dropdown ">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Documentation <span class="caret"></span></a>
<ul class="dropdown-menu">
<li ><a href="http://apache.github.io/hadoop/">Current (trunk)</a></li>
<li ><a href="https://hadoop.apache.org/docs/current/">Latest</a></li>
<li ><a href="https://hadoop.apache.org/docs/stable/">Stable</a></li>
<li role="separator" class="divider"></li>
<li><a href="https://hadoop.apache.org/docs/r3.3.5/">3.3.5</a></li>
<li><a href="https://hadoop.apache.org/docs/r3.2.4/">3.2.4</a></li>
<li><a href="https://hadoop.apache.org/docs/r2.10.2/">2.10.2</a></li>
<li role="separator" class="divider"></li>
<li><a href="https://wiki.apache.org/hadoop">Wiki</a></li>
</ul>
</li>
<li class="dropdown ">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Community <span class="caret"></span></a>
<ul class="dropdown-menu">
<li ><a href="/bylaws.html">Bylaws</a></li>
<li ><a href="/committer_criteria.html">Criteria for Committership</a></li>
<li ><a href="/mailing_lists.html">Mailing lists</a></li>
<li ><a href="/cve_list.html">Published CVEs</a></li>
<li ><a href="/who.html">Who We are</a></li>
</ul>
</li>
<li class="dropdown ">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Development <span class="caret"></span></a>
<ul class="dropdown-menu">
<li ><a href="https://cwiki.apache.org/confluence/display/HADOOP/How&#43;To&#43;Contribute">How to Contribute</a></li>
<li ><a href="/issue_tracking.html">Issue Tracking</a></li>
<li ><a href="/version_control.html">Version Control</a></li>
<li ><a href="/versioning.html">Versioning</a></li>
</ul>
</li>
<li class="dropdown ">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Help <span class="caret"></span></a>
<ul class="dropdown-menu">
<li ><a href="https://www.cafepress.com/hadoop">Buy Stuff</a></li>
<li ><a href="https://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li>
<li ><a href="https://www.apache.org/foundation/thanks.html">Thanks</a></li>
</ul>
</li>
</ul>
<ul class="nav navbar-nav navbar-right">
<li>
<a href="https://www.apache.org/">Apache Software Foundation <span class="glyphicon glyphicon-new-window" aria-hidden="true"></span></a>
</li>
</ul>
</div>
</div>
</nav>
<div class="container">
<section id="main">
<div>
<h1 id="title">Releases Archive</h1>
<ul id="list">
<h1><a href="/release/3.3.5.html">Release 3.3.5 available</a></h1>
<p><small>2023 Mar 22 </small></p>
<!---
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<p>This is a release of Apache Hadoop 3.3 line.</p>
<p>Key changes include</p>
<ul>
<li>A big update of dependencies to try and keep those reports of
transitive CVEs under control -both genuine and false positives.</li>
<li>Critical fix to ABFS input stream prefetching for correct reading.</li>
<li>Vectored IO API for all FSDataInputStream implementations, with
high-performance versions for file:// and s3a:// filesystems.
file:// through java native IO
s3a:// parallel GET requests.</li>
<li>Arm64 binaries. Note, because the arm64 release was on a different
platform, the jar files may not match those of the x86
release -and therefore the maven artifacts.</li>
<li>Security fixes in Hadoop&rsquo;s own code.</li>
</ul>
<p>Users of Apache Hadoop 3.3.4 and earlier should upgrade to
this release.</p>
<p>All users are encouraged to read the <a href="http://hadoop.apache.org/docs/r3.3.5/index.html">overview of major changes</a>
since release 3.3.4.</p>
<p>For details of bug fixes, improvements, and other enhancements since
the previous 3.3.4 release, please check <a href="http://hadoop.apache.org/docs/r3.3.5/hadoop-project-dist/hadoop-common/release/3.3.5/RELEASENOTES.3.3.5.html">release notes</a>
and <a href="http://hadoop.apache.org/docs/r3.3.5/hadoop-project-dist/hadoop-common/release/3.3.5/CHANGELOG.3.3.5.html">changelog</a>.</p>
<h2 id="azure-abfs-critical-stream-prefetch-fix">Azure ABFS: Critical Stream Prefetch Fix</h2>
<p>The ABFS connector has a critical bug fix
<a href="https://issues.apache.org/jira/browse/HADOOP-18546">https://issues.apache.org/jira/browse/HADOOP-18546</a>:
<em>ABFS. Disable purging list of in-progress reads in abfs stream close().</em></p>
<p>All users of the abfs connector in hadoop releases 3.3.2+ MUST either upgrade
to this release or disable prefetching by setting
<code>fs.azure.readaheadqueue.depth</code> to <code>0</code>.</p>
<h1><a href="/release/3.3.4.html">Release 3.3.4 available</a></h1>
<p><small>2022 Aug 8 </small></p>
<!---
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<p>This is a release of Apache Hadoop 3.3 line.</p>
<p>It contains a small number security and critical integration fixes since 3.3.3.</p>
<p>Users of Apache Hadoop 3.3.3 should upgrade to this release.</p>
<p>Users of hadoop 2.x and hadoop 3.2 should also upgrade to the 3.3.x line.
As well as feature enhancements, this is the sole branch currently
receiving fixes for anything other than critical security/data integrity
issues.</p>
<p>Users are encouraged to read the <a href="/docs/r3.3.4/index.html">overview of major changes</a> since release 3.3.3.
For details of bug fixes, improvements, and other enhancements since the previous 3.3.3 release,
please check <a href="http://hadoop.apache.org/docs/r3.3.4/hadoop-project-dist/hadoop-common/release/3.3.4/RELEASENOTES.3.3.4.html">release notes</a> and <a href="http://hadoop.apache.org/docs/r3.3.4/hadoop-project-dist/hadoop-common/release/3.3.4/CHANGELOG.3.3.4.html">changelog</a>.</p>
<h1><a href="/release/3.2.4.html">Release 3.2.4 available</a></h1>
<p><small>2022 Jul 22 </small></p>
<!---
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<p>This is the third stable release of Apache Hadoop 3.2 line.</p>
<p>It contains 153 bug fixes, improvements and enhancements since 3.2.3.</p>
<p>Users are encouraged to read the <a href="/docs/r3.2.4/index.html">overview of major changes</a> since 3.2.3.
For details of 153 bug fixes, improvements, and other enhancements since the previous 3.2.3 release,
please check <a href="http://hadoop.apache.org/docs/r3.2.4/hadoop-project-dist/hadoop-common/release/3.2.4/RELEASENOTES.3.2.4.html">release notes</a> and <a href="http://hadoop.apache.org/docs/r3.2.4/hadoop-project-dist/hadoop-common/release/3.2.4/CHANGELOG.3.2.4.html">changelog</a>.</p>
<h1><a href="/release/2.10.2.html">Release 2.10.2 available</a></h1>
<p><small>2022 May 31 </small></p>
<!---
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<p>This is the second stable release of Apache Hadoop 2.10 line.</p>
<p>It contains 211 bug fixes, improvements and enhancements since 2.10.1.</p>
<p>Users are encouraged to read the <a href="/docs/r2.10.2/index.html">overview of major changes</a> since 2.10.1.
For details of 211 bug fixes, improvements, and other enhancements since the previous 2.10.1 release,
please check <a href="http://hadoop.apache.org/docs/r2.10.2/hadoop-project-dist/hadoop-common/release/2.10.2/RELEASENOTES.2.10.2.html">release notes</a> and <a href="http://hadoop.apache.org/docs/r2.10.2/hadoop-project-dist/hadoop-common/release/2.10.2/CHANGELOG.2.10.2.html">changelog</a>.</p>
<h1><a href="/release/3.3.3.html">Release 3.3.3 available</a></h1>
<p><small>2022 May 17 </small></p>
<!---
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<p>This is the third stable release of the Apache Hadoop 3.3 line.</p>
<p>It contains 23 bug fixes, improvements and enhancements since 3.3.2.</p>
<p>This is primarily a security update; for this reason, upgrading is strongly advised.</p>
<p>Users are encouraged to read the <a href="/docs/r3.3.3/index.html">overview of major changes</a> since 3.3.2.
For details of bug fixes, improvements, and other enhancements since the previous 3.3.2 release,
please check <a href="http://hadoop.apache.org/docs/r3.3.3/hadoop-project-dist/hadoop-common/release/3.3.3/RELEASENOTES.3.3.3.html">release notes</a> and <a href="http://hadoop.apache.org/docs/r3.3.3/hadoop-project-dist/hadoop-common/release/3.3.3/CHANGELOG.3.3.3.html">changelog</a>.</p>
<h1><a href="/release/3.2.3.html">Release 3.2.3 available</a></h1>
<p><small>2022 Mar 28 </small></p>
<!---
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<p>This is the third stable release of Apache Hadoop 3.2 line. It contains 328 bug fixes, improvements and enhancements since 3.2.2.</p>
<p>Users are encouraged to read the <a href="/docs/r3.2.3/index.html">overview of major changes</a> since 3.2.2.
For details of 328 bug fixes, improvements, and other enhancements since the previous 3.2.2 release,
please check <a href="http://hadoop.apache.org/docs/r3.2.3/hadoop-project-dist/hadoop-common/release/3.2.3/RELEASENOTES.3.2.3.html">release notes</a> and <a href="http://hadoop.apache.org/docs/r3.2.3/hadoop-project-dist/hadoop-common/release/3.2.3/CHANGELOG.3.2.3.html">changelog</a>
detail the changes since 3.2.2.</p>
<h1><a href="/release/3.3.2.html">Release 3.3.2 available</a></h1>
<p><small>2022 Mar 3 </small></p>
<!---
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<p>This is the second stable release of Apache Hadoop 3.3 line. It contains 284 bug fixes, improvements and enhancements since 3.3.1.</p>
<p>Users are encouraged to read the <a href="/docs/r3.3.2/index.html">overview of major changes</a> since 3.3.1.
For details of 284 bug fixes, improvements, and other enhancements since the previous 3.3.1 release,
please check <a href="http://hadoop.apache.org/docs/r3.3.2/hadoop-project-dist/hadoop-common/release/3.3.2/RELEASENOTES.3.3.2.html">release notes</a> and <a href="http://hadoop.apache.org/docs/r3.3.2/hadoop-project-dist/hadoop-common/release/3.3.2/CHANGELOG.3.3.2.html">changelog</a>
detail the changes since 3.3.1.</p>
<h1><a href="/release/3.3.1.html">Release 3.3.1 available</a></h1>
<p><small>2021 Jun 15 </small></p>
<!---
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<p>This is the first stable release of Apache Hadoop 3.3.x line. It contains 697 bug fixes, improvements and enhancements since 3.3.0.</p>
<p>Users are encouraged to read the <a href="/docs/r3.3.1/index.html">overview of major changes</a> since 3.3.0.
For details of 697 bug fixes, improvements, and other enhancements since the previous 3.3.0 release,
please check <a href="http://hadoop.apache.org/docs/r3.3.1/hadoop-project-dist/hadoop-common/release/3.3.1/RELEASENOTES.3.3.1.html">release notes</a> and <a href="http://hadoop.apache.org/docs/r3.3.1/hadoop-project-dist/hadoop-common/release/3.3.1/CHANGES.3.3.1.html">changelog</a>
detail the changes since 3.3.0.</p>
<h1><a href="/release/3.2.2.html">Release 3.2.2 available</a></h1>
<p><small>2021 Jan 9 </small></p>
<!---
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<p>This is the second stable release of Apache Hadoop 3.2 line. It contains 516 bug fixes, improvements and enhancements since 3.2.1.</p>
<p>Users are encouraged to read the <a href="/docs/r3.2.2/index.html">overview of major changes</a> since 3.2.1.
For details of 516 bug fixes, improvements, and other enhancements since the previous 3.2.1 release,
please check <a href="http://hadoop.apache.org/docs/r3.2.2/hadoop-project-dist/hadoop-common/release/3.2.2/RELEASENOTES.3.2.2.html">release notes</a> and <a href="http://hadoop.apache.org/docs/r3.2.2/hadoop-project-dist/hadoop-common/release/3.2.2/CHANGELOG.3.2.2.html">changelog</a>
detail the changes since 3.2.1.</p>
<h1><a href="/release/2.10.1.html">Release 2.10.1 available</a></h1>
<p><small>2020 Sep 21 </small></p>
<!---
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. See accompanying LICENSE file.
-->
<p>This is the second stable release of Apache Hadoop 2.10 line. It contains 218 bug fixes, improvements and enhancements since 2.10.0.</p>
<p>Users are encouraged to read the <a href="/docs/r2.10.1/index.html">overview of major changes</a> since 2.10.0.
For details of 218 bug fixes, improvements, and other enhancements since the previous 2.10.0 release,
please check <a href="http://hadoop.apache.org/docs/r2.10.1/hadoop-project-dist/hadoop-common/release/2.10.1/RELEASENOTES.2.10.1.html">release notes</a> and <a href="http://hadoop.apache.org/docs/r2.10.1/hadoop-project-dist/hadoop-common/release/2.10.1/CHANGES.2.10.1.html">changelog</a>
detail the changes since 2.10.0.</p>
</ul>
</div>
<ul class="pagination pagination-default">
<li class="page-item disabled">
<a aria-disabled="true" aria-label="First" class="page-link" role="button" tabindex="-1"><span aria-hidden="true">&laquo;&laquo;</span></a>
</li>
<li class="page-item disabled">
<a aria-disabled="true" aria-label="Previous" class="page-link" role="button" tabindex="-1"><span aria-hidden="true">&laquo;</span></a>
</li>
<li class="page-item active">
<a aria-current="page" aria-label="Page 1" class="page-link" role="button">1</a>
</li>
<li class="page-item">
<a href="/release/page/2.html" aria-label="Page 2" class="page-link" role="button">2</a>
</li>
<li class="page-item">
<a href="/release/page/3.html" aria-label="Page 3" class="page-link" role="button">3</a>
</li>
<li class="page-item">
<a href="/release/page/4.html" aria-label="Page 4" class="page-link" role="button">4</a>
</li>
<li class="page-item">
<a href="/release/page/5.html" aria-label="Page 5" class="page-link" role="button">5</a>
</li>
<li class="page-item">
<a href="/release/page/2.html" aria-label="Next" class="page-link" role="button"><span aria-hidden="true">&raquo;</span></a>
</li>
<li class="page-item">
<a href="/release/page/12.html" aria-label="Last" class="page-link" role="button"><span aria-hidden="true">&raquo;&raquo;</span></a>
</li>
</ul>
</section>
</div>
<div class="container">
<footer class="footer container">
<div class="col-md-6">
<p>Apache Hadoop, Hadoop, Apache, the Apache feather logo,
and the Apache Hadoop project logo are either registered trademarks or trademarks of the Apache Software Foundation
in the United States and other countries</p>
<p>Copyright © 2006-2023 The Apache Software Foundation</p>
<p><a href="/privacy_policy.html">Privacy policy</a></p>
</div>
<div class="col-md-6">
<img class="img-responsive" src="/asf_logo_wide.png"/>
</div>
</footer>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script>
<script>window.jQuery || document.write('<script src="../../assets/js/vendor/jquery.min.js"><\/script>')</script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
<script>
$(function() { $('table').addClass('table table-striped'); })
</script>
<script type="application/javascript">
var doNotTrack = false;
if (!doNotTrack) {
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,'script','https://www.google-analytics.com/analytics.js','ga');
ga('create', 'UA-7453027-1', 'auto');
ga('send', 'pageview');
}
</script>
</body>
</html>