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             <h1><a href="/release/2.1.0-beta.html">Release 2.1.0-beta available</a></h1>
             <p><small>2013 Aug 25 </small></p>

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 <p>Users are encouraged to immediately move to 2.1.0-beta since this
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             <p><small>2013 Aug 23 </small></p>

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 <p>This release delivers a number of critical bug-fixes for hadoop-2.x
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 <p>Please see the <a href="https://hadoop.apache.org/docs/r2.0.6-alpha/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 2.0.6-alpha Release
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             <p><small>2013 Aug 1 </small></p>

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 <p>A point release for the 1.2 line. This release is now considered stable.</p>
 <p>Please see the <a href="https://hadoop.apache.org/docs/r1.2.1/releasenotes.html">Hadoop 1.2.1 Release
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             <p><small>2013 Jul 8 </small></p>

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 <p>A point release for the 0.23.X line. Bug fixes to continue
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 <p>Please see the <a href="https://hadoop.apache.org/docs/r0.23.9/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 0.23.9 Release
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             <p><small>2013 Jun 6 </small></p>

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 <p>This release delivers a number of critical bug-fixes for hadoop-2.x
 uncovered during integration testing of previous release.</p>
 <p>Please see the <a href="https://hadoop.apache.org/docs/r2.0.5-alpha/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 2.0.5-alpha Release
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             <h1><a href="/release/0.23.8.html">Release 0.23.8 available</a></h1>
             <p><small>2013 Jun 5 </small></p>

             <!---
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 <p>A point release for the 0.23.X line. Bug fixes to continue
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 <p>Please see the <a href="https://hadoop.apache.org/docs/r0.23.8/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 0.23.8 Release
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 for details.</p>


             <h1><a href="/release/1.2.0.html">Release 1.2.0 available</a></h1>
             <p><small>2013 May 13 </small></p>

             <!---
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 <p>This is a beta release for version 1.2.</p>
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 <ul>
 <li>DistCp v2 backported</li>
 <li>Web services for JobTracker</li>
 <li>WebHDFS enhancements</li>
 <li>Extensions of task placement and replica placement policy interfaces</li>
 <li>Offline Image Viewer backported</li>
 <li>Namenode more robust in case of edit log corruption</li>
 <li>Add NodeGroups level to NetworkTopology</li>
 <li>Add &ldquo;unset&rdquo; to Configuration API</li>
 </ul>
 <p>Please see the <a href="https://hadoop.apache.org/docs/r1.2.0/releasenotes.html">Hadoop 1.2.0 Release
 Notes</a> for more
 details.</p>


             <h1><a href="/release/2.0.4-alpha.html">Release 2.0.4-alpha available</a></h1>
             <p><small>2013 Apr 25 </small></p>

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 <p>This release delivers a number of critical bug-fixes for hadoop-2.x
 uncovered during integration testing.</p>
 <p>Please see the <a href="https://hadoop.apache.org/docs/r2.0.4-alpha/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 2.0.4-alpha Release
 Notes</a>
 for details.</p>


             <h1><a href="/release/0.23.7.html">Release 0.23.7 available</a></h1>
             <p><small>2013 Apr 18 </small></p>

             <!---
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   You may obtain a copy of the License at

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   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>A point release for the 0.23.X line. Bug fixes to continue
 stabilization.</p>
 <p>Please see the <a href="https://hadoop.apache.org/docs/r0.23.7/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 0.23.7 Release
 Notes</a>
 for details.</p>


             <h1><a href="/release/1.1.2.html">Release 1.1.2 available</a></h1>
             <p><small>2013 Feb 15 </small></p>

             <!---
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 <p>Point release for the 1.1.X line. Bug fixes and improvements, as
 documented in the <a href="https://hadoop.apache.org/docs/r1.1.2/releasenotes.html">Hadoop 1.1.2 Release
 Notes</a>.</p>


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	<h1><a href="/release/2.1.0-beta.html">Release 2.1.0-beta available</a></h1>
	<p><small>2013 Aug 25 </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.
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	-->
	<p>Apache Hadoop 2.1.0-beta is the <strong>beta</strong> release of Apache Hadoop 2.x.</p>
	<p>Users are encouraged to immediately move to 2.1.0-beta since this
	release is significantly more stable and has completley whetted set of
	APIs and wire-protocols for future compatibility.</p>
	<p>In addition, this release has a number of other significant highlights:</p>
	<ul>
	<li>HDFS Snapshots</li>
	<li>Support for running Hadoop on Microsoft Windows</li>
	<li>YARN API stabilization</li>
	<li>Binary Compatibility for MapReduce applications built on hadoop-1.x</li>
	<li>Substantial amount of integration testing with rest of projects in
	the ecosystem</li>
	</ul>
	<p>Please see the <a href="https://hadoop.apache.org/docs/r2.1.0-beta/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 2.1.0-beta Release
	Notes</a>
	for details.</p>



	<h1><a href="/release/2.0.6-alpha.html">Release 2.0.6-alpha available</a></h1>
	<p><small>2013 Aug 23 </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 release delivers a number of critical bug-fixes for hadoop-2.x
	uncovered during integration testing of previous release.</p>
	<p>Please see the <a href="https://hadoop.apache.org/docs/r2.0.6-alpha/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 2.0.6-alpha Release
	Notes</a>
	for details.</p>



	<h1><a href="/release/1.2.1.html">Release 1.2.1 (stable) available</a></h1>
	<p><small>2013 Aug 1 </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>A point release for the 1.2 line. This release is now considered stable.</p>
	<p>Please see the <a href="https://hadoop.apache.org/docs/r1.2.1/releasenotes.html">Hadoop 1.2.1 Release
	Notes</a> for the
	list of 18 bug fixes and patches since the previous release 1.2.0.</p>



	<h1><a href="/release/0.23.9.html">Release 0.23.9 available</a></h1>
	<p><small>2013 Jul 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>A point release for the 0.23.X line. Bug fixes to continue
	stabilization.</p>
	<p>Please see the <a href="https://hadoop.apache.org/docs/r0.23.9/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 0.23.9 Release
	Notes</a>
	for details.</p>



	<h1><a href="/release/2.0.5-alpha.html">Release 2.0.5-alpha available</a></h1>
	<p><small>2013 Jun 6 </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 release delivers a number of critical bug-fixes for hadoop-2.x
	uncovered during integration testing of previous release.</p>
	<p>Please see the <a href="https://hadoop.apache.org/docs/r2.0.5-alpha/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 2.0.5-alpha Release
	Notes</a>
	for details.</p>



	<h1><a href="/release/0.23.8.html">Release 0.23.8 available</a></h1>
	<p><small>2013 Jun 5 </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>A point release for the 0.23.X line. Bug fixes to continue
	stabilization.</p>
	<p>Please see the <a href="https://hadoop.apache.org/docs/r0.23.8/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 0.23.8 Release
	Notes</a>
	for details.</p>



	<h1><a href="/release/1.2.0.html">Release 1.2.0 available</a></h1>
	<p><small>2013 May 13 </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 beta release for version 1.2.</p>
	<p>This release delivers over 200 enhancements and bug-fixes, compared to
	the previous 1.1.2 release. Major enhancements include:</p>
	<ul>
	<li>DistCp v2 backported</li>
	<li>Web services for JobTracker</li>
	<li>WebHDFS enhancements</li>
	<li>Extensions of task placement and replica placement policy interfaces</li>
	<li>Offline Image Viewer backported</li>
	<li>Namenode more robust in case of edit log corruption</li>
	<li>Add NodeGroups level to NetworkTopology</li>
	<li>Add “unset” to Configuration API</li>
	</ul>
	<p>Please see the <a href="https://hadoop.apache.org/docs/r1.2.0/releasenotes.html">Hadoop 1.2.0 Release
	Notes</a> for more
	details.</p>



	<h1><a href="/release/2.0.4-alpha.html">Release 2.0.4-alpha available</a></h1>
	<p><small>2013 Apr 25 </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 release delivers a number of critical bug-fixes for hadoop-2.x
	uncovered during integration testing.</p>
	<p>Please see the <a href="https://hadoop.apache.org/docs/r2.0.4-alpha/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 2.0.4-alpha Release
	Notes</a>
	for details.</p>



	<h1><a href="/release/0.23.7.html">Release 0.23.7 available</a></h1>
	<p><small>2013 Apr 18 </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>A point release for the 0.23.X line. Bug fixes to continue
	stabilization.</p>
	<p>Please see the <a href="https://hadoop.apache.org/docs/r0.23.7/hadoop-project-dist/hadoop-common/releasenotes.html">Hadoop 0.23.7 Release
	Notes</a>
	for details.</p>



	<h1><a href="/release/1.1.2.html">Release 1.1.2 available</a></h1>
	<p><small>2013 Feb 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>Point release for the 1.1.X line. Bug fixes and improvements, as
	documented in the <a href="https://hadoop.apache.org/docs/r1.1.2/releasenotes.html">Hadoop 1.1.2 Release
	Notes</a>.</p>



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