August 2015
Intermediate to advanced
278 pages
5h 54m
English
Content preview from Learning YARNBecome 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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Summary
As YARN is a powerful resource management framework, it is important to know what makes it robust and efficient. An easy-to-understand and in-depth explanation of different YARN components helps users to get a clear picture of component's roles and responsibilities. This chapter also covered how YARN components communicate with each other and gave an overview of the features, including resource localization, log aggregation and auxiliary services. This chapter helps users to understand the core functionality of YARN and how it can used efficiently in various use cases.
In the next chapter, we'll explore the REST APIs exposed by different YARN services and how we can use the APIs as monitoring information.
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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.
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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.