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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6. Apache Hadoop YARN Administration
Administering a YARN cluster involves many things. Those familiar with Hadoop 1 may know that there are many configuration properties and that their values are listed in the Hadoop documentation. Instead of repeating that information here and coming up with different explanations of each property, what we’ll do here is to give practical examples of how you can use open-source tools to manage and understand a complex environment like a YARN cluster.
To effectively administer YARN, we will use the bash scripts and init system scripts developed in Chapter 5, “Installing Apache Hadoop YARN.” Also, YARN and Hadoop in general comprise a distributed data platform written in Java. Naturally, this means that there ...
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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.