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Posted to commits@arrow.apache.org by we...@apache.org on 2018/09/30 22:08:51 UTC
[08/12] arrow-site git commit: Update to latest website
http://git-wip-us.apache.org/repos/asf/arrow-site/blob/bd12ebcd/blog/2017/12/18/java-vector-improvements/index.html
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diff --git a/blog/2017/12/18/java-vector-improvements/index.html b/blog/2017/12/18/java-vector-improvements/index.html
index 8e43378..e6e0d13 100644
--- a/blog/2017/12/18/java-vector-improvements/index.html
+++ b/blog/2017/12/18/java-vector-improvements/index.html
@@ -5,7 +5,7 @@
<title>Apache Arrow Homepage</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
- <meta name="generator" content="Jekyll v3.4.3">
+ <meta name="generator" content="Jekyll v3.8.4">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<link rel="icon" type="image/x-icon" href="/favicon.ico">
@@ -13,10 +13,8 @@
<link href="/css/main.css" rel="stylesheet">
<link href="/css/syntax.css" rel="stylesheet">
- <script src="https://code.jquery.com/jquery-3.2.1.min.js"
- integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="
- crossorigin="anonymous"></script>
- <script src="/assets/javascripts/bootstrap.min.js"></script>
+ <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<!-- Global Site Tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-107500873-1"></script>
@@ -34,109 +32,114 @@
<body class="wrap">
- <div class="container">
- <nav class="navbar navbar-default">
- <div class="container-fluid">
- <div class="navbar-header">
- <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#arrow-navbar">
- <span class="sr-only">Toggle navigation</span>
- <span class="icon-bar"></span>
- <span class="icon-bar"></span>
- <span class="icon-bar"></span>
- </button>
- <a class="navbar-brand" href="/">Apache Arrow™ </a>
- </div>
+ <header>
+ <nav class="navbar navbar-expand-md navbar-dark bg-dark">
+ <a class="navbar-brand" href="/">Apache Arrow™ </a>
+ <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
+ <span class="navbar-toggler-icon"></span>
+ </button>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="arrow-navbar">
<ul class="nav navbar-nav">
- <li class="dropdown">
- <a href="#" class="dropdown-toggle" data-toggle="dropdown"
- role="button" aria-haspopup="true"
- aria-expanded="false">Project Links<span class="caret"></span>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownProjectLinks" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ Project Links
</a>
- <ul class="dropdown-menu">
- <li><a href="/install/">Install</a></li>
- <li><a href="/blog/">Blog</a></li>
- <li><a href="/release/">Releases</a></li>
- <li><a href="https://issues.apache.org/jira/browse/ARROW">Issue Tracker</a></li>
- <li><a href="https://github.com/apache/arrow">Source Code</a></li>
- <li><a href="http://mail-archives.apache.org/mod_mbox/arrow-dev/">Mailing List</a></li>
- <li><a href="https://apachearrowslackin.herokuapp.com">Slack Channel</a></li>
- <li><a href="/committers/">Committers</a></li>
- <li><a href="/powered_by/">Powered By</a></li>
- </ul>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownProjectLinks">
+ <a class="dropdown-item" href="/install/">Install</a>
+ <a class="dropdown-item" href="/blog/">Blog</a>
+ <a class="dropdown-item" href="/release/">Releases</a>
+ <a class="dropdown-item" href="https://issues.apache.org/jira/browse/ARROW">Issue Tracker</a>
+ <a class="dropdown-item" href="https://github.com/apache/arrow">Source Code</a>
+ </div>
</li>
- <li class="dropdown">
- <a href="#" class="dropdown-toggle" data-toggle="dropdown"
- role="button" aria-haspopup="true"
- aria-expanded="false">Specification<span class="caret"></span>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownCommunity" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ Community
</a>
- <ul class="dropdown-menu">
- <li><a href="/docs/memory_layout.html">Memory Layout</a></li>
- <li><a href="/docs/metadata.html">Metadata</a></li>
- <li><a href="/docs/ipc.html">Messaging / IPC</a></li>
- </ul>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownCommunity">
+ <a class="dropdown-item" href="http://mail-archives.apache.org/mod_mbox/arrow-user/">User Mailing List</a>
+ <a class="dropdown-item" href="http://mail-archives.apache.org/mod_mbox/arrow-dev/">Dev Mailing List</a>
+ <a class="dropdown-item" href="https://cwiki.apache.org/confluence/display/ARROW">Developer Wiki</a>
+ <a class="dropdown-item" href="/committers/">Committers</a>
+ <a class="dropdown-item" href="/powered_by/">Powered By</a>
+ </div>
</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>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownSpecification" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ Specification
+ </a>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownSpecification">
+ <a class="dropdown-item" href="/docs/memory_layout.html">Memory Layout</a>
+ <a class="dropdown-item" href="/docs/metadata.html">Metadata</a>
+ <a class="dropdown-item" href="/docs/ipc.html">Messaging / IPC</a>
+ </div>
+ </li>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownDocumentation" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ Documentation
</a>
- <ul class="dropdown-menu">
- <li><a href="/docs/python">Python</a></li>
- <li><a href="/docs/cpp">C++ API</a></li>
- <li><a href="/docs/java">Java API</a></li>
- <li><a href="/docs/c_glib">C GLib API</a></li>
- <li><a href="/docs/js">Javascript API</a></li>
- </ul>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownDocumentation">
+ <a class="dropdown-item" href="/docs/python">Python</a>
+ <a class="dropdown-item" href="/docs/cpp">C++ API</a>
+ <a class="dropdown-item" href="/docs/java">Java API</a>
+ <a class="dropdown-item" href="/docs/c_glib">C GLib API</a>
+ <a class="dropdown-item" href="/docs/js">Javascript API</a>
+ </div>
</li>
<!-- <li><a href="/blog">Blog</a></li> -->
- <li class="dropdown">
- <a href="#" class="dropdown-toggle" data-toggle="dropdown"
- role="button" aria-haspopup="true"
- aria-expanded="false">ASF Links<span class="caret"></span>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownASF" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ ASF Links
</a>
- <ul class="dropdown-menu">
- <li><a href="http://www.apache.org/">ASF Website</a></li>
- <li><a href="http://www.apache.org/licenses/">License</a></li>
- <li><a href="http://www.apache.org/foundation/sponsorship.html">Donate</a></li>
- <li><a href="http://www.apache.org/foundation/thanks.html">Thanks</a></li>
- <li><a href="http://www.apache.org/security/">Security</a></li>
- </ul>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownASF">
+ <a class="dropdown-item" href="http://www.apache.org/">ASF Website</a>
+ <a class="dropdown-item" href="http://www.apache.org/licenses/">License</a>
+ <a class="dropdown-item" href="http://www.apache.org/foundation/sponsorship.html">Donate</a>
+ <a class="dropdown-item" href="http://www.apache.org/foundation/thanks.html">Thanks</a>
+ <a class="dropdown-item" href="http://www.apache.org/security/">Security</a>
+ </div>
</li>
</ul>
- <a href="http://www.apache.org/">
+ <a href="http://www.apache.org/" class="flex-row ml-md-auto">
<img style="float:right;" src="/img/asf_logo.svg" width="120px"/>
</a>
</div><!-- /.navbar-collapse -->
</div>
</nav>
+ </header>
+
+ <div class="container p-lg-4">
+ <main role="main">
- <h2>
+ <h1>
Improvements to Java Vector API in Apache Arrow 0.8.0
<a href="/blog/2017/12/18/java-vector-improvements/" class="permalink" title="Permalink">∞</a>
- </h2>
+ </h1>
- <div class="panel">
- <div class="panel-body">
- <div>
- <span class="label label-default">Published</span>
- <span class="published">
- <i class="fa fa-calendar"></i>
- 18 Dec 2017
- </span>
- </div>
- <div>
- <span class="label label-default">By</span>
- <a href="http://people.apache.org/~Siddharth Teotia"><i class="fa fa-user"></i> (Siddharth Teotia)</a>
- </div>
- </div>
- </div>
+ <p>
+ <span class="badge badge-secondary">Published</span>
+ <span class="published">
+ 18 Dec 2017
+ </span>
+ <br />
+ <span class="badge badge-secondary">By</span>
+ <a href="http://people.apache.org/~Siddharth Teotia"> ()</a>
+ </p>
<!--
@@ -222,11 +225,13 @@ In the new implementation, all vectors in Java are nullable in nature.</li>
</ul>
+ </main>
<hr/>
<footer class="footer">
<p>Apache Arrow, Arrow, Apache, the Apache feather logo, and the Apache Arrow project logo are either registered trademarks or trademarks of The Apache Software Foundation in the United States and other countries.</p>
<p>© 2017 Apache Software Foundation</p>
+ <script src="/assets/main-8d2a359fd27a888246eb638b36a4e8b68ac65b9f11c48b9fac601fa0c9a7d796.js" integrity="sha256-jSo1n9J6iIJG62OLNqTotorGW58RxIufrGAfoMmn15Y=" crossorigin="anonymous" type="text/javascript"></script>
</footer>
</div>
http://git-wip-us.apache.org/repos/asf/arrow-site/blob/bd12ebcd/blog/2018/03/22/0.9.0-release/index.html
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diff --git a/blog/2018/03/22/0.9.0-release/index.html b/blog/2018/03/22/0.9.0-release/index.html
index 611fdd3..b20a96e 100644
--- a/blog/2018/03/22/0.9.0-release/index.html
+++ b/blog/2018/03/22/0.9.0-release/index.html
@@ -5,7 +5,7 @@
<title>Apache Arrow Homepage</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
- <meta name="generator" content="Jekyll v3.4.3">
+ <meta name="generator" content="Jekyll v3.8.4">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<link rel="icon" type="image/x-icon" href="/favicon.ico">
@@ -13,10 +13,8 @@
<link href="/css/main.css" rel="stylesheet">
<link href="/css/syntax.css" rel="stylesheet">
- <script src="https://code.jquery.com/jquery-3.2.1.min.js"
- integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="
- crossorigin="anonymous"></script>
- <script src="/assets/javascripts/bootstrap.min.js"></script>
+ <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
<!-- Global Site Tag (gtag.js) - Google Analytics -->
<script async src="https://www.googletagmanager.com/gtag/js?id=UA-107500873-1"></script>
@@ -34,117 +32,114 @@
<body class="wrap">
- <div class="container">
- <nav class="navbar navbar-default">
- <div class="container-fluid">
- <div class="navbar-header">
- <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#arrow-navbar">
- <span class="sr-only">Toggle navigation</span>
- <span class="icon-bar"></span>
- <span class="icon-bar"></span>
- <span class="icon-bar"></span>
- </button>
- <a class="navbar-brand" href="/">Apache Arrow™ </a>
- </div>
+ <header>
+ <nav class="navbar navbar-expand-md navbar-dark bg-dark">
+ <a class="navbar-brand" href="/">Apache Arrow™ </a>
+ <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
+ <span class="navbar-toggler-icon"></span>
+ </button>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="arrow-navbar">
<ul class="nav navbar-nav">
- <li class="dropdown">
- <a href="#" class="dropdown-toggle" data-toggle="dropdown"
- role="button" aria-haspopup="true"
- aria-expanded="false">Project Links<span class="caret"></span>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownProjectLinks" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ Project Links
</a>
- <ul class="dropdown-menu">
- <li><a href="/install/">Install</a></li>
- <li><a href="/blog/">Blog</a></li>
- <li><a href="/release/">Releases</a></li>
- <li><a href="https://issues.apache.org/jira/browse/ARROW">Issue Tracker</a></li>
- <li><a href="https://github.com/apache/arrow">Source Code</a></li>
- </ul>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownProjectLinks">
+ <a class="dropdown-item" href="/install/">Install</a>
+ <a class="dropdown-item" href="/blog/">Blog</a>
+ <a class="dropdown-item" href="/release/">Releases</a>
+ <a class="dropdown-item" href="https://issues.apache.org/jira/browse/ARROW">Issue Tracker</a>
+ <a class="dropdown-item" href="https://github.com/apache/arrow">Source Code</a>
+ </div>
</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>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownCommunity" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ Community
</a>
- <ul class="dropdown-menu">
- <li><a href="http://mail-archives.apache.org/mod_mbox/arrow-dev/">Mailing List</a></li>
- <li><a href="https://cwiki.apache.org/confluence/display/ARROW">Developer Wiki</a></li>
- <li><a href="/committers/">Committers</a></li>
- <li><a href="/powered_by/">Powered By</a></li>
- </ul>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownCommunity">
+ <a class="dropdown-item" href="http://mail-archives.apache.org/mod_mbox/arrow-user/">User Mailing List</a>
+ <a class="dropdown-item" href="http://mail-archives.apache.org/mod_mbox/arrow-dev/">Dev Mailing List</a>
+ <a class="dropdown-item" href="https://cwiki.apache.org/confluence/display/ARROW">Developer Wiki</a>
+ <a class="dropdown-item" href="/committers/">Committers</a>
+ <a class="dropdown-item" href="/powered_by/">Powered By</a>
+ </div>
</li>
- <li class="dropdown">
- <a href="#" class="dropdown-toggle" data-toggle="dropdown"
- role="button" aria-haspopup="true"
- aria-expanded="false">Specification<span class="caret"></span>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownSpecification" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ Specification
</a>
- <ul class="dropdown-menu">
- <li><a href="/docs/memory_layout.html">Memory Layout</a></li>
- <li><a href="/docs/metadata.html">Metadata</a></li>
- <li><a href="/docs/ipc.html">Messaging / IPC</a></li>
- </ul>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownSpecification">
+ <a class="dropdown-item" href="/docs/memory_layout.html">Memory Layout</a>
+ <a class="dropdown-item" href="/docs/metadata.html">Metadata</a>
+ <a class="dropdown-item" href="/docs/ipc.html">Messaging / IPC</a>
+ </div>
</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>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownDocumentation" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ Documentation
</a>
- <ul class="dropdown-menu">
- <li><a href="/docs/python">Python</a></li>
- <li><a href="/docs/cpp">C++ API</a></li>
- <li><a href="/docs/java">Java API</a></li>
- <li><a href="/docs/c_glib">C GLib API</a></li>
- <li><a href="/docs/js">Javascript API</a></li>
- </ul>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownDocumentation">
+ <a class="dropdown-item" href="/docs/python">Python</a>
+ <a class="dropdown-item" href="/docs/cpp">C++ API</a>
+ <a class="dropdown-item" href="/docs/java">Java API</a>
+ <a class="dropdown-item" href="/docs/c_glib">C GLib API</a>
+ <a class="dropdown-item" href="/docs/js">Javascript API</a>
+ </div>
</li>
<!-- <li><a href="/blog">Blog</a></li> -->
- <li class="dropdown">
- <a href="#" class="dropdown-toggle" data-toggle="dropdown"
- role="button" aria-haspopup="true"
- aria-expanded="false">ASF Links<span class="caret"></span>
+ <li class="nav-item dropdown">
+ <a class="nav-link dropdown-toggle" href="#"
+ id="navbarDropdownASF" role="button" data-toggle="dropdown"
+ aria-haspopup="true" aria-expanded="false">
+ ASF Links
</a>
- <ul class="dropdown-menu">
- <li><a href="http://www.apache.org/">ASF Website</a></li>
- <li><a href="http://www.apache.org/licenses/">License</a></li>
- <li><a href="http://www.apache.org/foundation/sponsorship.html">Donate</a></li>
- <li><a href="http://www.apache.org/foundation/thanks.html">Thanks</a></li>
- <li><a href="http://www.apache.org/security/">Security</a></li>
- </ul>
+ <div class="dropdown-menu" aria-labelledby="navbarDropdownASF">
+ <a class="dropdown-item" href="http://www.apache.org/">ASF Website</a>
+ <a class="dropdown-item" href="http://www.apache.org/licenses/">License</a>
+ <a class="dropdown-item" href="http://www.apache.org/foundation/sponsorship.html">Donate</a>
+ <a class="dropdown-item" href="http://www.apache.org/foundation/thanks.html">Thanks</a>
+ <a class="dropdown-item" href="http://www.apache.org/security/">Security</a>
+ </div>
</li>
</ul>
- <a href="http://www.apache.org/">
+ <a href="http://www.apache.org/" class="flex-row ml-md-auto">
<img style="float:right;" src="/img/asf_logo.svg" width="120px"/>
</a>
</div><!-- /.navbar-collapse -->
</div>
</nav>
+ </header>
- <h2>
+ <div class="container p-lg-4">
+ <main role="main">
+
+ <h1>
Apache Arrow 0.9.0 Release
<a href="/blog/2018/03/22/0.9.0-release/" class="permalink" title="Permalink">∞</a>
- </h2>
+ </h1>
- <div class="panel">
- <div class="panel-body">
- <div>
- <span class="label label-default">Published</span>
- <span class="published">
- <i class="fa fa-calendar"></i>
- 22 Mar 2018
- </span>
- </div>
- <div>
- <span class="label label-default">By</span>
- <a href="http://wesmckinney.com"><i class="fa fa-user"></i> Wes McKinney (wesm)</a>
- </div>
- </div>
- </div>
+ <p>
+ <span class="badge badge-secondary">Published</span>
+ <span class="published">
+ 22 Mar 2018
+ </span>
+ <br />
+ <span class="badge badge-secondary">By</span>
+ <a href="http://wesmckinney.com">Wes McKinney ()</a>
+ </p>
<!--
@@ -218,11 +213,13 @@ release. We will also be discussing plans to develop native Arrow-based
computational libraries within the project.</p>
+ </main>
<hr/>
<footer class="footer">
<p>Apache Arrow, Arrow, Apache, the Apache feather logo, and the Apache Arrow project logo are either registered trademarks or trademarks of The Apache Software Foundation in the United States and other countries.</p>
<p>© 2017 Apache Software Foundation</p>
+ <script src="/assets/main-8d2a359fd27a888246eb638b36a4e8b68ac65b9f11c48b9fac601fa0c9a7d796.js" integrity="sha256-jSo1n9J6iIJG62OLNqTotorGW58RxIufrGAfoMmn15Y=" crossorigin="anonymous" type="text/javascript"></script>
</footer>
</div>
http://git-wip-us.apache.org/repos/asf/arrow-site/blob/bd12ebcd/blog/2018/03/22/go-code-donation/index.html
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diff --git a/blog/2018/03/22/go-code-donation/index.html b/blog/2018/03/22/go-code-donation/index.html
index 5ca2fdc..6e0b94c 100644
--- a/blog/2018/03/22/go-code-donation/index.html
+++ b/blog/2018/03/22/go-code-donation/index.html
@@ -5,7 +5,7 @@
<title>Apache Arrow Homepage</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
- <meta name="generator" content="Jekyll v3.4.3">
+ <meta name="generator" content="Jekyll v3.8.4">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<link rel="icon" type="image/x-icon" href="/favicon.ico">
@@ -13,10 +13,8 @@
<link href="/css/main.css" rel="stylesheet">
<link href="/css/syntax.css" rel="stylesheet">
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- <script src="/assets/javascripts/bootstrap.min.js"></script>
+ <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
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<script async src="https://www.googletagmanager.com/gtag/js?id=UA-107500873-1"></script>
@@ -34,117 +32,114 @@
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- <a class="navbar-brand" href="/">Apache Arrow™ </a>
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+ <header>
+ <nav class="navbar navbar-expand-md navbar-dark bg-dark">
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+ <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
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- <li class="dropdown">
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+ <div class="dropdown-menu" aria-labelledby="navbarDropdownASF">
+ <a class="dropdown-item" href="http://www.apache.org/">ASF Website</a>
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+ </div>
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+ <a href="http://www.apache.org/" class="flex-row ml-md-auto">
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</a>
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</div>
</nav>
+ </header>
- <h2>
+ <div class="container p-lg-4">
+ <main role="main">
+
+ <h1>
A Native Go Library for Apache Arrow
<a href="/blog/2018/03/22/go-code-donation/" class="permalink" title="Permalink">∞</a>
- </h2>
+ </h1>
- <div class="panel">
- <div class="panel-body">
- <div>
- <span class="label label-default">Published</span>
- <span class="published">
- <i class="fa fa-calendar"></i>
- 22 Mar 2018
- </span>
- </div>
- <div>
- <span class="label label-default">By</span>
- <a href="http://github.com/pmc"><i class="fa fa-user"></i> The Apache Arrow PMC (pmc)</a>
- </div>
- </div>
- </div>
+ <p>
+ <span class="badge badge-secondary">Published</span>
+ <span class="published">
+ 22 Mar 2018
+ </span>
+ <br />
+ <span class="badge badge-secondary">By</span>
+ <a href="http://github.com/pmc">The Apache Arrow PMC ()</a>
+ </p>
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@@ -195,11 +190,13 @@ at <a href="https://arrow.apache.org">https://arrow.apache.org</a> and join the
<a href="https://lists.apache.org/list.html?dev@arrow.apache.org">dev@arrow.apache.org</a>.</p>
+ </main>
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<footer class="footer">
<p>Apache Arrow, Arrow, Apache, the Apache feather logo, and the Apache Arrow project logo are either registered trademarks or trademarks of The Apache Software Foundation in the United States and other countries.</p>
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+ <script src="/assets/main-8d2a359fd27a888246eb638b36a4e8b68ac65b9f11c48b9fac601fa0c9a7d796.js" integrity="sha256-jSo1n9J6iIJG62OLNqTotorGW58RxIufrGAfoMmn15Y=" crossorigin="anonymous" type="text/javascript"></script>
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http://git-wip-us.apache.org/repos/asf/arrow-site/blob/bd12ebcd/blog/2018/07/20/jemalloc/index.html
----------------------------------------------------------------------
diff --git a/blog/2018/07/20/jemalloc/index.html b/blog/2018/07/20/jemalloc/index.html
index 2840206..22f42fe 100644
--- a/blog/2018/07/20/jemalloc/index.html
+++ b/blog/2018/07/20/jemalloc/index.html
@@ -5,7 +5,7 @@
<title>Apache Arrow Homepage</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
- <meta name="generator" content="Jekyll v3.4.3">
+ <meta name="generator" content="Jekyll v3.8.4">
<!-- The above 3 meta tags *must* come first in the head; any other head content must come *after* these tags -->
<link rel="icon" type="image/x-icon" href="/favicon.ico">
@@ -13,10 +13,8 @@
<link href="/css/main.css" rel="stylesheet">
<link href="/css/syntax.css" rel="stylesheet">
- <script src="https://code.jquery.com/jquery-3.2.1.min.js"
- integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="
- crossorigin="anonymous"></script>
- <script src="/assets/javascripts/bootstrap.min.js"></script>
+ <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
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@@ -34,117 +32,114 @@
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- <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#arrow-navbar">
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- </button>
- <a class="navbar-brand" href="/">Apache Arrow™ </a>
- </div>
+ <header>
+ <nav class="navbar navbar-expand-md navbar-dark bg-dark">
+ <a class="navbar-brand" href="/">Apache Arrow™ </a>
+ <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
+ <span class="navbar-toggler-icon"></span>
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- aria-expanded="false">Project Links<span class="caret"></span>
+ <li class="nav-item dropdown">
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+ id="navbarDropdownProjectLinks" role="button" data-toggle="dropdown"
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+ </div>
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+ <li class="nav-item dropdown">
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+ aria-haspopup="true" aria-expanded="false">
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+ <div class="dropdown-menu" aria-labelledby="navbarDropdownCommunity">
+ <a class="dropdown-item" href="http://mail-archives.apache.org/mod_mbox/arrow-user/">User Mailing List</a>
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+ <li class="nav-item dropdown">
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+ </div>
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+ <div class="dropdown-menu" aria-labelledby="navbarDropdownASF">
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+ </header>
- <h2>
+ <div class="container p-lg-4">
+ <main role="main">
+
+ <h1>
Faster, scalable memory allocations in Apache Arrow with jemalloc
<a href="/blog/2018/07/20/jemalloc/" class="permalink" title="Permalink">∞</a>
- </h2>
+ </h1>
- <div class="panel">
- <div class="panel-body">
- <div>
- <span class="label label-default">Published</span>
- <span class="published">
- <i class="fa fa-calendar"></i>
- 20 Jul 2018
- </span>
- </div>
- <div>
- <span class="label label-default">By</span>
- <a href="http://github.com/xhochy"><i class="fa fa-user"></i> Uwe Korn (uwe)</a>
- </div>
- </div>
- </div>
+ <p>
+ <span class="badge badge-secondary">Published</span>
+ <span class="published">
+ 20 Jul 2018
+ </span>
+ <br />
+ <span class="badge badge-secondary">By</span>
+ <a href="http://github.com/xhochy">Uwe Korn ()</a>
+ </p>
<!--
@@ -192,7 +187,7 @@ to expand our allocations as the data is loaded.</p>
<p>To incrementally build a vector using memory expansion of a factor of 2, we
would use the following C-code with the standard POSIX APIs:</p>
-<div class="language-c highlighter-rouge"><pre class="highlight"><code><span class="kt">size_t</span> <span class="n">size</span> <span class="o">=</span> <span class="mi">128</span> <span class="o">*</span> <span class="mi">1024</span><span class="p">;</span>
+<div class="language-c highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="kt">size_t</span> <span class="n">size</span> <span class="o">=</span> <span class="mi">128</span> <span class="o">*</span> <span class="mi">1024</span><span class="p">;</span>
<span class="kt">void</span><span class="o">*</span> <span class="n">ptr</span> <span class="o">=</span> <span class="n">aligned_alloc</span><span class="p">(</span><span class="mi">64</span><span class="p">,</span> <span class="n">size</span><span class="p">);</span>
<span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o"><</span> <span class="mi">10</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
<span class="kt">size_t</span> <span class="n">new_size</span> <span class="o">=</span> <span class="n">size</span> <span class="o">*</span> <span class="mi">2</span><span class="p">;</span>
@@ -203,23 +198,21 @@ would use the following C-code with the standard POSIX APIs:</p>
<span class="n">size</span> <span class="o">=</span> <span class="n">new_size</span><span class="p">;</span>
<span class="p">}</span>
<span class="n">free</span><span class="p">(</span><span class="n">ptr</span><span class="p">);</span>
-</code></pre>
-</div>
+</code></pre></div></div>
<p>With jemalloc’s special APIs, we are able to omit the explicit call to <code class="highlighter-rouge">memcpy</code>.
In the case where a memory expansion cannot be done in-place, it is still called
by the allocator but not needed on all occasions. This simplifies our user code
to:</p>
-<div class="language-c highlighter-rouge"><pre class="highlight"><code><span class="kt">size_t</span> <span class="n">size</span> <span class="o">=</span> <span class="mi">128</span> <span class="o">*</span> <span class="mi">1024</span><span class="p">;</span>
+<div class="language-c highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="kt">size_t</span> <span class="n">size</span> <span class="o">=</span> <span class="mi">128</span> <span class="o">*</span> <span class="mi">1024</span><span class="p">;</span>
<span class="kt">void</span><span class="o">*</span> <span class="n">ptr</span> <span class="o">=</span> <span class="n">mallocx</span><span class="p">(</span><span class="n">size</span><span class="p">,</span> <span class="n">MALLOCX_ALIGN</span><span class="p">(</span><span class="mi">64</span><span class="p">));</span>
<span class="k">for</span> <span class="p">(</span><span class="kt">int</span> <span class="n">i</span> <span class="o">=</span> <span class="mi">0</span><span class="p">;</span> <span class="n">i</span> <span class="o"><</span> <span class="mi">10</span><span class="p">;</span> <span class="n">i</span><span class="o">++</span><span class="p">)</span> <span class="p">{</span>
<span class="n">size</span> <span class="o">*=</span> <span class="mi">2</span><span class="p">;</span>
<span class="n">ptr</span> <span class="o">=</span> <span class="n">rallocx</span><span class="p">(</span><span class="n">ptr</span><span class="p">,</span> <span class="n">size</span><span class="p">,</span> <span class="n">MALLOCX_ALIGN</span><span class="p">(</span><span class="mi">64</span><span class="p">));</span>
<span class="p">}</span>
<span class="n">dallocx</span><span class="p">(</span><span class="n">ptr</span><span class="p">,</span> <span class="n">MALLOCX_ALIGN</span><span class="p">(</span><span class="mi">64</span><span class="p">));</span>
-</code></pre>
-</div>
+</code></pre></div></div>
<p>To see the real world benefits of using jemalloc, we look at the benchmarks in
Arrow C++. There we have modeled a typical use case of incrementally building up
@@ -231,25 +224,23 @@ of the <code class="highlighter-rouge">builder-benchmark</code> in the Arrow C++
<p>Runtimes without <code class="highlighter-rouge">jemalloc</code>:</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>BM_BuildPrimitiveArrayNoNulls/repeats:3 636726 us 804.114MB/s
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>BM_BuildPrimitiveArrayNoNulls/repeats:3 636726 us 804.114MB/s
BM_BuildPrimitiveArrayNoNulls/repeats:3 621345 us 824.019MB/s
BM_BuildPrimitiveArrayNoNulls/repeats:3 625008 us 819.19MB/s
BM_BuildPrimitiveArrayNoNulls/repeats:3_mean 627693 us 815.774MB/s
BM_BuildPrimitiveArrayNoNulls/repeats:3_median 625008 us 819.19MB/s
BM_BuildPrimitiveArrayNoNulls/repeats:3_stddev 8034 us 10.3829MB/s
-</code></pre>
-</div>
+</code></pre></div></div>
<p>Runtimes with <code class="highlighter-rouge">jemalloc</code>:</p>
-<div class="highlighter-rouge"><pre class="highlight"><code>BM_BuildPrimitiveArrayNoNulls/repeats:3 630881 us 811.563MB/s
+<div class="highlighter-rouge"><div class="highlight"><pre class="highlight"><code>BM_BuildPrimitiveArrayNoNulls/repeats:3 630881 us 811.563MB/s
BM_BuildPrimitiveArrayNoNulls/repeats:3 352891 us 1.41687GB/s
BM_BuildPrimitiveArrayNoNulls/repeats:3 351039 us 1.42434GB/s
BM_BuildPrimitiveArrayNoNulls/repeats:3_mean 444937 us 1.21125GB/s
BM_BuildPrimitiveArrayNoNulls/repeats:3_median 352891 us 1.41687GB/s
BM_BuildPrimitiveArrayNoNulls/repeats:3_stddev 161035 us 371.335MB/s
-</code></pre>
-</div>
+</code></pre></div></div>
<p>The benchmark was run three times for each configuration to see the performance
differences. The first run in each configuration yielded the same performance but
@@ -262,11 +253,13 @@ the fact that the default allocator has no API that provides aligned
reallocation.</p>
+ </main>
<hr/>
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<p>© 2017 Apache Software Foundation</p>
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http://git-wip-us.apache.org/repos/asf/arrow-site/blob/bd12ebcd/blog/2018/08/07/0.10.0-release/index.html
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diff --git a/blog/2018/08/07/0.10.0-release/index.html b/blog/2018/08/07/0.10.0-release/index.html
index 02d756f..c1df241 100644
--- a/blog/2018/08/07/0.10.0-release/index.html
+++ b/blog/2018/08/07/0.10.0-release/index.html
@@ -5,7 +5,7 @@
<title>Apache Arrow Homepage</title>
<meta http-equiv="X-UA-Compatible" content="IE=edge">
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- <meta name="generator" content="Jekyll v3.4.3">
+ <meta name="generator" content="Jekyll v3.8.4">
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@@ -13,10 +13,8 @@
<link href="/css/main.css" rel="stylesheet">
<link href="/css/syntax.css" rel="stylesheet">
- <script src="https://code.jquery.com/jquery-3.2.1.min.js"
- integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4="
- crossorigin="anonymous"></script>
- <script src="/assets/javascripts/bootstrap.min.js"></script>
+ <script src="https://code.jquery.com/jquery-3.3.1.slim.min.js" integrity="sha384-q8i/X+965DzO0rT7abK41JStQIAqVgRVzpbzo5smXKp4YfRvH+8abtTE1Pi6jizo" crossorigin="anonymous"></script>
+ <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.3/umd/popper.min.js" integrity="sha384-ZMP7rVo3mIykV+2+9J3UJ46jBk0WLaUAdn689aCwoqbBJiSnjAK/l8WvCWPIPm49" crossorigin="anonymous"></script>
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@@ -34,117 +32,114 @@
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- <span class="icon-bar"></span>
- <span class="icon-bar"></span>
- </button>
- <a class="navbar-brand" href="/">Apache Arrow™ </a>
- </div>
+ <header>
+ <nav class="navbar navbar-expand-md navbar-dark bg-dark">
+ <a class="navbar-brand" href="/">Apache Arrow™ </a>
+ <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
+ <span class="navbar-toggler-icon"></span>
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+ <li class="nav-item dropdown">
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+ </div>
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- <li class="dropdown">
- <a href="#" class="dropdown-toggle" data-toggle="dropdown"
- role="button" aria-haspopup="true"
- aria-expanded="false">Community<span class="caret"></span>
+ <li class="nav-item dropdown">
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+ aria-haspopup="true" aria-expanded="false">
+ Community
</a>
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+ <div class="dropdown-menu" aria-labelledby="navbarDropdownCommunity">
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Apache Arrow 0.10.0 Release
<a href="/blog/2018/08/07/0.10.0-release/" class="permalink" title="Permalink">∞</a>
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+ <a href="http://wesmckinney.com">Wes McKinney ()</a>
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@@ -186,11 +181,13 @@ stability, and expand support for currently supported and new programming
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