content/blog/aurora-0-9-0-released/index.html - aurora-website - Git at Google

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 			  <p><strong>Jake Farrell</strong></p>
 			    <p><a href="http://twitter.com/eatfresh">@eatfresh</a></p>
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 		<p><em>Posted July 24, 2015</em></p>
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 <div class="post col-md-9">
 	<h1>0.9.0 Released</h1>

 	<p>The latest Apache Aurora release, 0.9.0, is now available for <a href="http://aurora.apache.org/downloads/">download</a>. This version includes many new features and improvements including:</p>

 <ul>
 <li>Now requires JRE 8 or greater.</li>
 <li>GC executor is fully replaced by the task state reconciliation (AURORA-1047).</li>
 <li>The scheduler command line argument &lsquo;enable<em>legacy</em>constraints&rsquo; has been
 removed, and the scheduler no longer automatically injects &#39;host&rsquo; and &#39;rack&rsquo;
 constraints for production services. (AURORA-1074)</li>
 <li>SLA metrics for non-production jobs have been disabled by default. They can
 be enabled via the scheduler command line. Metric names have changed from
 &rsquo;&hellip;nonprod<em>ms&rsquo; to &ldquo;&hellip;ms</em>nonprod&rdquo; (AURORA-1350).</li>
 </ul>

 <p>Full release notes are available in the release <a href="https://gitbox.apache.org/repos/asf?p=aurora.git&amp;f=CHANGELOG&amp;hb=refs/tags/rel/0.9.0">CHANGELOG</a>.</p>

 <h2 id="0-9-0-deprecations">0.9.0 deprecations</h2>

 <p>The latest Aurora release includes the <a href="https://issues.apache.org/jira/browse/AURORA-1079">several removals and deprecations</a>, including:</p>

 <ul>
 <li>AURORA-1074 - Remove the &ldquo;enable<em>legacy</em>constraints&rdquo; flag.</li>
 <li>AURORA-1139 - Remove backwards compatibility shims from JobUpdateKey introduction</li>
 </ul>

 <h2 id="getting-involved">Getting Involved</h2>

 <p>We encourage you to try out this release and let us know what you think. If you run into any issues, please let us know on the <a href="https://aurora.apache.org/community/">user mailing list and IRC</a>. The community also holds weekly IRC meetings at 11AM Pacific every Monday that you are welcome to join.</p>

 <h2 id="thanks">Thanks</h2>

 <p>Thanks to the 18 contributors who made Apache Aurora 0.9.0 possible:</p>

 <ul>
 <li>Bill Farner</li>
 <li>Jake Farrell</li>
 <li>Kevin Sweeney</li>
 <li>Joe Smith</li>
 <li>Andrew Jorgensen</li>
 <li>Steve Salevan</li>
 <li>Brian Wickman</li>
 <li>Brian Brazil</li>
 <li>Stephan Erb</li>
 <li>Zameer Manji</li>
 <li>Maxim Khutornenko</li>
 <li>David McLaughlin</li>
 <li>Michael Leinartas</li>
 <li>Benjamin Staffin</li>
 <li>Dave Lester</li>
 <li>Jeffrey Schroeder</li>
 <li>Will Swank</li>
 <li>Ben Mahler</li>
 </ul>

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 			<p class="disclaimer">&copy; 2014-2017 <a href="http://www.apache.org/">Apache Software Foundation</a>. Licensed under the <a href="http://www.apache.org/licenses/">Apache License v2.0</a>. The <a href="https://www.flickr.com/photos/trondk/12706051375/">Aurora Borealis IX photo</a> displayed on the homepage is available under a <a href="https://creativecommons.org/licenses/by-nc-nd/2.0/">Creative Commons BY-NC-ND 2.0 license</a>. Apache, Apache Aurora, and the Apache feather logo are trademarks of The Apache Software Foundation.</p>
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	<p><strong>Jake Farrell</strong></p>
	<p><a href="http://twitter.com/eatfresh">@eatfresh</a></p>
	</span>
	</span>
	<p><em>Posted July 24, 2015</em></p>
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	<div class="post col-md-9">
	<h1>0.9.0 Released</h1>

	<p>The latest Apache Aurora release, 0.9.0, is now available for <a href="http://aurora.apache.org/downloads/">download</a>. This version includes many new features and improvements including:</p>

	<ul>
	<li>Now requires JRE 8 or greater.</li>
	<li>GC executor is fully replaced by the task state reconciliation (AURORA-1047).</li>
	<li>The scheduler command line argument ‘enable<em>legacy</em>constraints’ has been
	removed, and the scheduler no longer automatically injects 'host’ and 'rack’
	constraints for production services. (AURORA-1074)</li>
	<li>SLA metrics for non-production jobs have been disabled by default. They can
	be enabled via the scheduler command line. Metric names have changed from
	’…nonprod<em>ms’ to “…ms</em>nonprod” (AURORA-1350).</li>
	</ul>

	<p>Full release notes are available in the release <a href="https://gitbox.apache.org/repos/asf?p=aurora.git&f=CHANGELOG&hb=refs/tags/rel/0.9.0">CHANGELOG</a>.</p>

	<h2 id="0-9-0-deprecations">0.9.0 deprecations</h2>

	<p>The latest Aurora release includes the <a href="https://issues.apache.org/jira/browse/AURORA-1079">several removals and deprecations</a>, including:</p>

	<ul>
	<li>AURORA-1074 - Remove the “enable<em>legacy</em>constraints” flag.</li>
	<li>AURORA-1139 - Remove backwards compatibility shims from JobUpdateKey introduction</li>
	</ul>

	<h2 id="getting-involved">Getting Involved</h2>

	<p>We encourage you to try out this release and let us know what you think. If you run into any issues, please let us know on the <a href="https://aurora.apache.org/community/">user mailing list and IRC</a>. The community also holds weekly IRC meetings at 11AM Pacific every Monday that you are welcome to join.</p>

	<h2 id="thanks">Thanks</h2>

	<p>Thanks to the 18 contributors who made Apache Aurora 0.9.0 possible:</p>

	<ul>
	<li>Bill Farner</li>
	<li>Jake Farrell</li>
	<li>Kevin Sweeney</li>
	<li>Joe Smith</li>
	<li>Andrew Jorgensen</li>
	<li>Steve Salevan</li>
	<li>Brian Wickman</li>
	<li>Brian Brazil</li>
	<li>Stephan Erb</li>
	<li>Zameer Manji</li>
	<li>Maxim Khutornenko</li>
	<li>David McLaughlin</li>
	<li>Michael Leinartas</li>
	<li>Benjamin Staffin</li>
	<li>Dave Lester</li>
	<li>Jeffrey Schroeder</li>
	<li>Will Swank</li>
	<li>Ben Mahler</li>
	</ul>

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	</div>

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	<p class="disclaimer">© 2014-2017 <a href="http://www.apache.org/">Apache Software Foundation</a>. Licensed under the <a href="http://www.apache.org/licenses/">Apache License v2.0</a>. The <a href="https://www.flickr.com/photos/trondk/12706051375/">Aurora Borealis IX photo</a> displayed on the homepage is available under a <a href="https://creativecommons.org/licenses/by-nc-nd/2.0/">Creative Commons BY-NC-ND 2.0 license</a>. Apache, Apache Aurora, and the Apache feather logo are trademarks of The Apache Software Foundation.</p>
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