5. Running Applications in a Cluster—The MapReduce Framework (and Hive and Pig)
This chapter covers the following:
The MapReduce application framework
A brief introduction to Apache Hive
A brief introduction to Apache Pig
As a Hadoop administrator, you’ll be responsible for managing several types of data processing work in your Hadoop cluster. While MapReduce is on its way out and is fast being replaced by Apache Spark, I believe it’s still important ...
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