September 2016
Beginner to intermediate
326 pages
6h 47m
English
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Getting started with GraphX
You don't need any additional installation of software to get started with GraphX. GraphX is included within the Spark installation. This section introduces how to create and explore graphs using a simple family relationship graph. The family graph created will be used in all operations within this section.
Basic operations of GraphX
GraphX does not support the Python API yet. For easy understanding, let's use spark-shell to interactively work with GraphX. First of all, let's create input data (vertex and edge files) needed for our GraphX operations and then store it on HDFS.
Note
All programs in this chapter are executed on CDH 5.8 VM. For other environments, file paths might change, but the concepts are the same in any ...
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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.