March 2014
Intermediate to advanced
400 pages
10h 7m
English
book
Apache Hadoop™ YARN: Moving beyond MapReduce and Batch Processing with Apache Hadoop™ 2
by Arun C. Murthy, Vinod Kumar Vavilapalli, Doug Eadline, Joseph Niemiec, Jeff Markham
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10. Apache Hadoop YARN Application Example
In describing how to write a YARN application, it can be helpful to review a bit of YARN’s architecture. YARN is a platform for allowing distributed applications to take full advantage of the resources that YARN has deployed. Currently, resources can be things like CPU, memory, and data. Many developers coming from a server-side application development background or from a classic MapReduce developer background may be accustomed to a certain flow in the development and deployment cycle. In this chapter, the application development life cycle in YARN will be described and the unique requirements of a YARN application will be demonstrated. YARN applications can launch containers encapsulating virtually ...
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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.