July 2017
Intermediate to advanced
796 pages
18h 55m
English
Content preview from Scala and Spark for Big Data Analytics
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Installing Java
For simplicity, we will show how to install Java 8 on an Ubuntu 14.04 LTS 64-bit machine. But for Windows and Mac OS, it would be better to invest some time on Google to know how. For a minimum clue for the Windows users: refer to this link for details https://java.com/en/download/help/windows_manual_download.xml.
Now, let's see how to install Java 8 on Ubuntu with step-by-step commands and instructions. At first, check whether Java is already installed:
$ java -version
If it returns The program java cannot be found in the following packages, Java hasn't been installed yet. Then you would like to execute the following command to get rid of:
$ sudo apt-get install default-jre
This will install the Java Runtime Environment ...
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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.