November 2017
Intermediate to advanced
328 pages
6h 51m
Japanese
Content preview from 入門 PySpark ―PythonとJupyterで活用するSpark 2エコシステム
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
284
付録
B
無料で利用できるクラウド上の
Spark
B.2.5
Spark
のコードの実行
クラスタのタイルをクリックすると、クラスタの Overview ページが表示されます。
クラスタ の 状 態 、場 所 （ Azureリージョン）、サブスクリプション名、種類、Azure HDInsight のバー
ジョンといったことは、すべてここから把握できます。また、使用法の セ ク シ ョ ン か ら は 、ク ラ ス タ で 使
われているマシン数も表示されます。この画面からは、クラスタをスケールさせたり、Sparkのあらゆ
る機能を利用したりすることができます。クイックリンク─クラスタダッシュボードをクリックすれば、
次の選択肢が表示されます。
●
Azure HDInsight クラスタダッシュボード クラスタの Ambariビューが表示されます。ここから
は、クラスタの設定を非常に細かなレベルで変更できます。たとえば、Spark/Azure HDInsight
のすべての設定オプションにアクセスできます。
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.