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Hadoop, Part 2 of 4: ETL and MapReduce
with expert Kevin McCarty
In this course, Hadoop expert Kevin McCarty takes a closer look at some of the major components underpinning Hadoop – services such as Mahout, Oozie, and ZooKeeper, and languages such as Pig and Hive. He will examine the Hadoop architecture and look at some ETL tools Hadoop provides for moving data between a Hadoop cluster and external servers. Finally, McCarty will demonstrate a simple application in Java and follow that up with a deep dive into MapReduce including a look at automation using the Linux Chron UtilityCourse Outline