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
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B.2
Microsoft Azure HDInsight
の利用
285
Spark
の全オプションの概要については、
Spark
のドキュメンテーション
http://spark.
apache.org/docs/latest/configuration.html
を参照してください。
●
Jupyter Notebook ほとんどの時間をここに使うことになるでしょう。このクラスタの Jupyter の
メインページへのリンクです。
●
Zeppelin Notebook このクラスタの Zeppelin のメインページへのリンクです。
●
Spark History Server ここからは、アプリケーションのログを参照できます。
●
Yarn ジョブのスケジューラです。ジョブのモニタリングに使用します。
しかし、データがなければ Sparkジョブを実行する意味はありません。そのため、「6 章 MLパッケー
ジ」で利用したデータを Azure Storageに移しましょう。
B.2.6
データの管理
Sparkクラスタを作成したときに、ストレージアカウントも作成しました。Microsoft Azureポータルの
メインビュー（ページの左上の Microsoft Azureを ク リ ッ ク す れ ば 表 示 さ れ ま す ）の すべてのリソースのタ
イルの下部に、この時点で HDInsightクラスタとストレージアカウントという2つのリソースがあるはず
です。ストレージアカウントをクリックすれば、次の
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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.