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Sams Teach Yourself Apache Spark™ in 24 Hours by Jeffrey Aven

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Hour 2. Understanding Hadoop

What You’ll Learn in This Hour:

Image Background on big data and Hadoop

Image The basics of the Hadoop Distributed File System (HDFS)

Image An overview of YARN, Hadoop’s resource scheduler

Image How Spark is used with Hadoop

Big data and Hadoop are inexorably linked together. Hadoop as a data storage and processing platform was a major reason ...

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