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| author | Reynold Xin <rxin@apache.org> | 2015-09-17 22:07:42 +0000 |
|---|---|---|
| committer | Reynold Xin <rxin@apache.org> | 2015-09-17 22:07:42 +0000 |
| commit | ee9ffe89d608e7640a2487406b618d27e58026d6 (patch) | |
| tree | 50ec819abb41a9a769d7f64eed1f0ab2084aa6ff /site/docs/1.5.0/storage-openstack-swift.html | |
| parent | c7104724b279f09486ea62f4a24252e8d06f5c96 (diff) | |
| download | spark-website-ee9ffe89d608e7640a2487406b618d27e58026d6.tar.gz spark-website-ee9ffe89d608e7640a2487406b618d27e58026d6.tar.bz2 spark-website-ee9ffe89d608e7640a2487406b618d27e58026d6.zip | |
delete 1.5.0
Diffstat (limited to 'site/docs/1.5.0/storage-openstack-swift.html')
| -rw-r--r-- | site/docs/1.5.0/storage-openstack-swift.html | 307 |
1 files changed, 0 insertions, 307 deletions
diff --git a/site/docs/1.5.0/storage-openstack-swift.html b/site/docs/1.5.0/storage-openstack-swift.html deleted file mode 100644 index 3525be4ee..000000000 --- a/site/docs/1.5.0/storage-openstack-swift.html +++ /dev/null @@ -1,307 +0,0 @@ -<!DOCTYPE html> -<!--[if lt IE 7]> <html class="no-js lt-ie9 lt-ie8 lt-ie7"> <![endif]--> -<!--[if IE 7]> <html class="no-js lt-ie9 lt-ie8"> <![endif]--> -<!--[if IE 8]> <html class="no-js lt-ie9"> <![endif]--> -<!--[if gt IE 8]><!--> <html class="no-js"> <!--<![endif]--> - <head> - <meta charset="utf-8"> - <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> - <title>Accessing OpenStack Swift from Spark - Spark 1.5.0 Documentation</title> - - - - - <link rel="stylesheet" href="css/bootstrap.min.css"> - <style> - body { - padding-top: 60px; - padding-bottom: 40px; - } - </style> - <meta name="viewport" content="width=device-width"> - <link rel="stylesheet" href="css/bootstrap-responsive.min.css"> - <link rel="stylesheet" href="css/main.css"> - - <script src="js/vendor/modernizr-2.6.1-respond-1.1.0.min.js"></script> - - <link rel="stylesheet" href="css/pygments-default.css"> - - - <!-- Google analytics script --> - <script type="text/javascript"> - var _gaq = _gaq || []; - _gaq.push(['_setAccount', 'UA-32518208-2']); - _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> - - - </head> - <body> - <!--[if lt IE 7]> - <p class="chromeframe">You are using an outdated browser. <a href="http://browsehappy.com/">Upgrade your browser today</a> or <a href="http://www.google.com/chromeframe/?redirect=true">install Google Chrome Frame</a> to better experience this site.</p> - <![endif]--> - - <!-- This code is taken from http://twitter.github.com/bootstrap/examples/hero.html --> - - <div class="navbar navbar-fixed-top" id="topbar"> - <div class="navbar-inner"> - <div class="container"> - <div class="brand"><a href="index.html"> - <img src="img/spark-logo-hd.png" style="height:50px;"/></a><span class="version">1.5.0</span> - </div> - <ul class="nav"> - <!--TODO(andyk): Add class="active" attribute to li some how.--> - <li><a href="index.html">Overview</a></li> - - <li class="dropdown"> - <a href="#" class="dropdown-toggle" data-toggle="dropdown">Programming Guides<b class="caret"></b></a> - <ul class="dropdown-menu"> - <li><a href="quick-start.html">Quick Start</a></li> - <li><a href="programming-guide.html">Spark Programming Guide</a></li> - <li class="divider"></li> - <li><a href="streaming-programming-guide.html">Spark Streaming</a></li> - <li><a href="sql-programming-guide.html">DataFrames and SQL</a></li> - <li><a href="mllib-guide.html">MLlib (Machine Learning)</a></li> - <li><a href="graphx-programming-guide.html">GraphX (Graph Processing)</a></li> - <li><a href="bagel-programming-guide.html">Bagel (Pregel on Spark)</a></li> - <li><a href="sparkr.html">SparkR (R on Spark)</a></li> - </ul> - </li> - - <li class="dropdown"> - <a href="#" class="dropdown-toggle" data-toggle="dropdown">API Docs<b class="caret"></b></a> - <ul class="dropdown-menu"> - <li><a href="api/scala/index.html#org.apache.spark.package">Scala</a></li> - <li><a href="api/java/index.html">Java</a></li> - <li><a href="api/python/index.html">Python</a></li> - <li><a href="api/R/index.html">R</a></li> - </ul> - </li> - - <li class="dropdown"> - <a href="#" class="dropdown-toggle" data-toggle="dropdown">Deploying<b class="caret"></b></a> - <ul class="dropdown-menu"> - <li><a href="cluster-overview.html">Overview</a></li> - <li><a href="submitting-applications.html">Submitting Applications</a></li> - <li class="divider"></li> - <li><a href="spark-standalone.html">Spark Standalone</a></li> - <li><a href="running-on-mesos.html">Mesos</a></li> - <li><a href="running-on-yarn.html">YARN</a></li> - <li class="divider"></li> - <li><a href="ec2-scripts.html">Amazon EC2</a></li> - </ul> - </li> - - <li class="dropdown"> - <a href="api.html" class="dropdown-toggle" data-toggle="dropdown">More<b class="caret"></b></a> - <ul class="dropdown-menu"> - <li><a href="configuration.html">Configuration</a></li> - <li><a href="monitoring.html">Monitoring</a></li> - <li><a href="tuning.html">Tuning Guide</a></li> - <li><a href="job-scheduling.html">Job Scheduling</a></li> - <li><a href="security.html">Security</a></li> - <li><a href="hardware-provisioning.html">Hardware Provisioning</a></li> - <li><a href="hadoop-third-party-distributions.html">3<sup>rd</sup>-Party Hadoop Distros</a></li> - <li class="divider"></li> - <li><a href="building-spark.html">Building Spark</a></li> - <li><a href="https://cwiki.apache.org/confluence/display/SPARK/Contributing+to+Spark">Contributing to Spark</a></li> - <li><a href="https://cwiki.apache.org/confluence/display/SPARK/Supplemental+Spark+Projects">Supplemental Projects</a></li> - </ul> - </li> - </ul> - <!--<p class="navbar-text pull-right"><span class="version-text">v1.5.0</span></p>--> - </div> - </div> - </div> - - <div class="container" id="content"> - - <h1 class="title">Accessing OpenStack Swift from Spark</h1> - - - <p>Spark’s support for Hadoop InputFormat allows it to process data in OpenStack Swift using the -same URI formats as in Hadoop. You can specify a path in Swift as input through a -URI of the form <code>swift://container.PROVIDER/path</code>. You will also need to set your -Swift security credentials, through <code>core-site.xml</code> or via -<code>SparkContext.hadoopConfiguration</code>. -Current Swift driver requires Swift to use Keystone authentication method.</p> - -<h1 id="configuring-swift-for-better-data-locality">Configuring Swift for Better Data Locality</h1> - -<p>Although not mandatory, it is recommended to configure the proxy server of Swift with -<code>list_endpoints</code> to have better data locality. More information is -<a href="https://github.com/openstack/swift/blob/master/swift/common/middleware/list_endpoints.py">available here</a>.</p> - -<h1 id="dependencies">Dependencies</h1> - -<p>The Spark application should include <code>hadoop-openstack</code> dependency. -For example, for Maven support, add the following to the <code>pom.xml</code> file:</p> - -<div class="highlight"><pre><code class="language-xml" data-lang="xml"><span class="nt"><dependencyManagement></span> - ... - <span class="nt"><dependency></span> - <span class="nt"><groupId></span>org.apache.hadoop<span class="nt"></groupId></span> - <span class="nt"><artifactId></span>hadoop-openstack<span class="nt"></artifactId></span> - <span class="nt"><version></span>2.3.0<span class="nt"></version></span> - <span class="nt"></dependency></span> - ... -<span class="nt"></dependencyManagement></span></code></pre></div> - -<h1 id="configuration-parameters">Configuration Parameters</h1> - -<p>Create <code>core-site.xml</code> and place it inside Spark’s <code>conf</code> directory. -There are two main categories of parameters that should to be configured: declaration of the -Swift driver and the parameters that are required by Keystone. </p> - -<p>Configuration of Hadoop to use Swift File system achieved via </p> - -<table class="table"> -<tr><th>Property Name</th><th>Value</th></tr> -<tr> - <td>fs.swift.impl</td> - <td>org.apache.hadoop.fs.swift.snative.SwiftNativeFileSystem</td> -</tr> -</table> - -<p>Additional parameters required by Keystone (v2.0) and should be provided to the Swift driver. Those -parameters will be used to perform authentication in Keystone to access Swift. The following table -contains a list of Keystone mandatory parameters. <code>PROVIDER</code> can be any name.</p> - -<table class="table"> -<tr><th>Property Name</th><th>Meaning</th><th>Required</th></tr> -<tr> - <td><code>fs.swift.service.PROVIDER.auth.url</code></td> - <td>Keystone Authentication URL</td> - <td>Mandatory</td> -</tr> -<tr> - <td><code>fs.swift.service.PROVIDER.auth.endpoint.prefix</code></td> - <td>Keystone endpoints prefix</td> - <td>Optional</td> -</tr> -<tr> - <td><code>fs.swift.service.PROVIDER.tenant</code></td> - <td>Tenant</td> - <td>Mandatory</td> -</tr> -<tr> - <td><code>fs.swift.service.PROVIDER.username</code></td> - <td>Username</td> - <td>Mandatory</td> -</tr> -<tr> - <td><code>fs.swift.service.PROVIDER.password</code></td> - <td>Password</td> - <td>Mandatory</td> -</tr> -<tr> - <td><code>fs.swift.service.PROVIDER.http.port</code></td> - <td>HTTP port</td> - <td>Mandatory</td> -</tr> -<tr> - <td><code>fs.swift.service.PROVIDER.region</code></td> - <td>Keystone region</td> - <td>Mandatory</td> -</tr> -<tr> - <td><code>fs.swift.service.PROVIDER.public</code></td> - <td>Indicates if all URLs are public</td> - <td>Mandatory</td> -</tr> -</table> - -<p>For example, assume <code>PROVIDER=SparkTest</code> and Keystone contains user <code>tester</code> with password <code>testing</code> -defined for tenant <code>test</code>. Then <code>core-site.xml</code> should include:</p> - -<div class="highlight"><pre><code class="language-xml" data-lang="xml"><span class="nt"><configuration></span> - <span class="nt"><property></span> - <span class="nt"><name></span>fs.swift.impl<span class="nt"></name></span> - <span class="nt"><value></span>org.apache.hadoop.fs.swift.snative.SwiftNativeFileSystem<span class="nt"></value></span> - <span class="nt"></property></span> - <span class="nt"><property></span> - <span class="nt"><name></span>fs.swift.service.SparkTest.auth.url<span class="nt"></name></span> - <span class="nt"><value></span>http://127.0.0.1:5000/v2.0/tokens<span class="nt"></value></span> - <span class="nt"></property></span> - <span class="nt"><property></span> - <span class="nt"><name></span>fs.swift.service.SparkTest.auth.endpoint.prefix<span class="nt"></name></span> - <span class="nt"><value></span>endpoints<span class="nt"></value></span> - <span class="nt"></property></span> - <span class="nt"><name></span>fs.swift.service.SparkTest.http.port<span class="nt"></name></span> - <span class="nt"><value></span>8080<span class="nt"></value></span> - <span class="nt"></property></span> - <span class="nt"><property></span> - <span class="nt"><name></span>fs.swift.service.SparkTest.region<span class="nt"></name></span> - <span class="nt"><value></span>RegionOne<span class="nt"></value></span> - <span class="nt"></property></span> - <span class="nt"><property></span> - <span class="nt"><name></span>fs.swift.service.SparkTest.public<span class="nt"></name></span> - <span class="nt"><value></span>true<span class="nt"></value></span> - <span class="nt"></property></span> - <span class="nt"><property></span> - <span class="nt"><name></span>fs.swift.service.SparkTest.tenant<span class="nt"></name></span> - <span class="nt"><value></span>test<span class="nt"></value></span> - <span class="nt"></property></span> - <span class="nt"><property></span> - <span class="nt"><name></span>fs.swift.service.SparkTest.username<span class="nt"></name></span> - <span class="nt"><value></span>tester<span class="nt"></value></span> - <span class="nt"></property></span> - <span class="nt"><property></span> - <span class="nt"><name></span>fs.swift.service.SparkTest.password<span class="nt"></name></span> - <span class="nt"><value></span>testing<span class="nt"></value></span> - <span class="nt"></property></span> -<span class="nt"></configuration></span></code></pre></div> - -<p>Notice that -<code>fs.swift.service.PROVIDER.tenant</code>, -<code>fs.swift.service.PROVIDER.username</code>, -<code>fs.swift.service.PROVIDER.password</code> contains sensitive information and keeping them in -<code>core-site.xml</code> is not always a good approach. -We suggest to keep those parameters in <code>core-site.xml</code> for testing purposes when running Spark -via <code>spark-shell</code>. -For job submissions they should be provided via <code>sparkContext.hadoopConfiguration</code>.</p> - - - </div> <!-- /container --> - - <script src="js/vendor/jquery-1.8.0.min.js"></script> - <script src="js/vendor/bootstrap.min.js"></script> - <script src="js/vendor/anchor.min.js"></script> - <script src="js/main.js"></script> - - <!-- MathJax Section --> - <script type="text/x-mathjax-config"> - MathJax.Hub.Config({ - TeX: { equationNumbers: { autoNumber: "AMS" } } - }); - </script> - <script> - // Note that we load MathJax this way to work with local file (file://), HTTP and HTTPS. - // We could use "//cdn.mathjax...", but that won't support "file://". - (function(d, script) { - script = d.createElement('script'); - script.type = 'text/javascript'; - script.async = true; - script.onload = function(){ - MathJax.Hub.Config({ - tex2jax: { - inlineMath: [ ["$", "$"], ["\\\\(","\\\\)"] ], - displayMath: [ ["$$","$$"], ["\\[", "\\]"] ], - processEscapes: true, - skipTags: ['script', 'noscript', 'style', 'textarea', 'pre'] - } - }); - }; - script.src = ('https:' == document.location.protocol ? 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