September 2013
Intermediate to advanced
504 pages
14h 22m
English
Content preview from Professional Hadoop SolutionsBecome 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,
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.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.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.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.
Contents
Chapter 1: Big Data and the Hadoop Ecosystem
Developing Enterprise Applications with Hadoop
Chapter 2: Storing Data in Hadoop
Combining HDFS and HBase for Effective Data Storage
Managing Metadata with HCatalog
Choosing an Appropriate Hadoop Data Organization for Your Applications
Chapter 3: Processing Your Data with MapReduce
Your First MapReduce Application
Designing MapReduce Implementations
Chapter 4: Customizing MapReduce Execution
Controlling MapReduce Execution with InputFormat
Reading Data Your Way with Custom RecordReaders
Organizing Output Data with Custom Output Formats
Writing Data Your Way with Custom RecordWriters
Optimizing Your MapReduce Execution with a Combiner
Controlling Reducer Execution with Partitioners
Using Non-Java Code with Hadoop
Chapter 5: Building Reliable MapReduce Apps
Unit Testing MapReduce Applications
Local Application Testing with Eclipse
Using Logging for Hadoop Testing
Reporting Metrics with Job Counters
Defensive Programming in MapReduce
Chapter 6: Automating Data Processing with Oozie
Oozie Parameterization with Expression Language
Become 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,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.