In this lab, you will run a MapReduce application using the Hadoop Java API. The "Hello World" of MapReduce is traditionally a word count program. You will perform a word count on the text of A Tale ...

The goal of this project is to implement in Java a "word count" in MapReduce. The "word count" is a program aiming to count the occurrences number of each word of a file, and the MapReduce ...

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Google and its MapReduce framework may rule the roost when it comes to massive-scale data processing, but there’s still plenty of that goodness to go around. This article gets you started with Hadoop, ...

To help illustrate the MapReduce programming model, consider the problem of counting the number of occurrences of each word in a large collection of documents. The user would write code like the ...

I gave an introductory talk on Hadoop yesterday at the Visual Studio Live! conference in Las Vegas. During the talk, I discussed how Hadoop Streaming, a utility which allows arbitrary executables to ...

When the Big Data moniker is applied to a discussion, it’s often assumed that Hadoop is, or should be, involved. But perhaps that’s just doctrinaire. Hadoop, at its core, consists of HDFS (the Hadoop ...