blob: 2fb880fa1d126bd118cf7523597a3edfb5de3fda (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
<!DOCTYPE html>
<!--[if IE 6]>
<html id="ie6" dir="ltr" lang="en-US">
<![endif]-->
<!--[if IE 7]>
<html id="ie7" dir="ltr" lang="en-US">
<![endif]-->
<!--[if IE 8]>
<html id="ie8" dir="ltr" lang="en-US">
<![endif]-->
<!--[if !(IE 6) | !(IE 7) | !(IE 8) ]><!-->
<html dir="ltr" lang="en-US">
<!--<![endif]-->
<head>
<link rel="shortcut icon" href="favicon.ico" />
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width" />
<title>Spark Release 0.6.1 | Spark</title>
<link rel="stylesheet" type="text/css" media="all" href="/css/style.css" />
<link rel="stylesheet" href="/css/pygments-default.css">
<script type="text/javascript">//<![CDATA[
// Google Analytics for WordPress by Yoast v4.2.8 | http://yoast.com/wordpress/google-analytics/
var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-32518208-1']);
_gaq.push(['_trackPageview']);
(function () {
var ga = document.createElement('script');
ga.type = 'text/javascript';
ga.async = true;
ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
var s = document.getElementsByTagName('script')[0];
s.parentNode.insertBefore(ga, s);
})();
//]]></script>
<link rel='canonical' href='/index.html' />
<style type="text/css">
#site-title,
#site-description {
position: absolute !important;
clip: rect(1px 1px 1px 1px); /* IE6, IE7 */
clip: rect(1px, 1px, 1px, 1px);
}
</style>
<style type="text/css" id="custom-background-css">
body.custom-background { background-color: #f1f1f1; }
</style>
</head>
<!--body class="page singular"-->
<body class="singular">
<div id="page" class="hfeed">
<header id="branding" role="banner">
<hgroup>
<h1 id="site-title"><span><a href="/" title="Spark" rel="home">Spark</a></span></h1>
<h2 id="site-description">Lightning-Fast Cluster Computing</h2>
</hgroup>
<a href="/">
<img src="/images/spark-project-header1.png" width="1000" height="220" alt="Spark: Lightning-Fast Cluster Computing" title="Spark: Lightning-Fast Cluster Computing" />
</a>
<nav id="access" role="navigation">
<h3 class="assistive-text">Main menu</h3>
<div class="menu-main-menu-container">
<ul id="menu-main-menu" class="menu">
<li class="menu-item menu-item-type-post_type menu-item-object-page ">
<a href="/index.html">Home</a>
</li>
<li class="menu-item menu-item-type-post_type menu-item-object-page ">
<a href="/downloads.html">Downloads</a>
</li>
<li class="menu-item menu-item-type-post_type menu-item-object-page ">
<a href="/documentation.html">Documentation</a>
</li>
<li class="menu-item menu-item-type-post_type menu-item-object-page ">
<a href="/examples.html">Examples</a>
</li>
<li class="menu-item menu-item-type-post_type menu-item-object-page ">
<a href="/mailing-lists.html">Mailing Lists</a>
</li>
<li class="menu-item menu-item-type-post_type menu-item-object-page ">
<a href="/research.html">Research</a>
</li>
<li class="menu-item menu-item-type-post_type menu-item-object-page ">
<a href="/faq.html">FAQ</a>
</li>
</ul></div>
</nav><!-- #access -->
</header><!-- #branding -->
<div id="main">
<div id="primary">
<div id="content" role="main">
<article class="page type-page status-publish hentry">
<h2>Spark Release 0.6.1</h2>
<p>Spark 0.6.1 is a maintenance release that contains several important bug fixes and performance improvements. You can download it as a <a href="https://github.com/downloads/mesos/spark/spark-0.6.1-sources.tgz">source package</a> (2.4 MB tar.gz) or <a href="https://github.com/downloads/mesos/spark/spark-0.6.1-prebuilt.tgz">prebuilt package</a> (48 MB tar.gz).</p>
<p>The fixes and improvements in this version include:</p>
<ul>
<li>Fixed overly aggressive message timeouts that could cause workers to disconnect from the cluster</li>
<li>Fixed a bug in the standalone deploy mode that did not expose hostnames to scheduler, affecting HDFS locality</li>
<li>Improved connection reuse in shuffle, which can greatly speed up small shuffles (contributed by Reynold Xin)</li>
<li>Fixed some potential deadlocks in the block manager (contributed by Tathagata Das)</li>
<li>Fixed a bug getting IDs of failed hosts from Mesos (contributed by Imran Rashid)</li>
<li>Several EC2 script improvements, like better handling of spot instances (contributed by Josh Rosen)</li>
<li>Made the local IP address that Spark binds to customizable (contributed by Mikhail Bautin)</li>
<li>Support for Hadoop 2 distributions (contributed by Thomas Dudziak)</li>
<li>Support for locating Scala on Debian distributions (contributed by Thomas Dudziak)</li>
<li>Improved standalone cluster web UI to show more information about jobs</li>
<li>Added an option to spread out jobs over the standalone cluster instead of concentrating them on a small number of nodes (<code>spark.deploy.spreadOut</code>)</li>
</ul>
<p>We recommend that all Spark 0.6 users update to this maintenance release.</p>
</article><!-- #post -->
</div><!-- #content -->
<footer id="colophon" role="contentinfo">
<div id="site-generator">
<p>Apache Spark is an effort undergoing incubation at The Apache Software Foundation.</p>
<p><img src="/images/incubator-logo.png" alt="Apache Incubator" title="Apache Incubator" /></p>
</div>
</footer><!-- #colophon -->
</div><!-- #primary -->
</div><!-- #main -->
</div><!-- #page -->
</body>
</html>
|