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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Scala Build Tool revisited
Previously, we have used the Scala console to interact with Spark. If we want to build a standalone application instead, it becomes unwieldy to manually manage the third-party library dependencies. Remember that first we had to download the JAR files for GraphStream and BreezeViz, as well as those of the libraries that they depend on. Then, we had to put them in the /lib folder and specify this list of JAR files when we submitted the Spark application using the --jars option. This process becomes extremely cumbersome when the application reuses many third-party libraries, which may also depend on several libraries. Fortunately, we can automate this process with SBT. Let's see how to manage the library dependencies, and ...
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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.