September 2015
Intermediate to advanced
148 pages
3h 20m
English
Content preview from Apache Spark Graph ProcessingBecome 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,
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Getting started with GraphX
Now that we have installed Spark and experimented with the Spark shell, let's create our first graph in Spark by writing our code in the shell, and then building upon that code to develop and run a standalone program. We have three learning goals in this section:
- First, you will learn how to construct and explore graphs using the Spark Core and GraphX API through a concrete example.
- Second, you will review some important Scala programming features that are important to know when doing graph processing in Spark.
- Third, you will learn how to develop and run a standalone Spark application.
Building a tiny social network
Let's create a tiny social network and explore the relationships among the different people in the network. ...
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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.