December 2016
Beginner to intermediate
392 pages
8h 13m
English
Content preview from Apache Spark for Data Science Cookbook
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Adding external dependencies to Zeppelin
Sooner or later, we will be depending on external libraries than that don't come bundled with Zeppelin. For instance, we might need, a library for CSV or import or RDBMS data import. Let's see how to load a MySQL database driver and visualize data from a table.
In order to load a mysql connector Java driver, we just need to specify the group ID, artifact ID, and version number, and the JAR gets downloaded from the Maven repository. %dep indicates that the paragraph adds a dependency, and the z implicit variable represents the Zeppelin context:
The only thing that we need to watch out for while using %dep is ...
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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.