Instant MapReduce Patterns - Hadoop Essentials How-to -- Instant MapReduce Patterns - Hadoop Essentials How-to -- Credits -- About the Author -- About the Reviewer -- www.PacktPub.com -- Support files, eBooks, discount offers and more -- Why Subscribe? -- Free Access for Packt account holders -- Preface -- What this book covers -- What you need for this book -- Who this book is for -- Conventions -- Reader feedback -- Customer support -- Downloading the example code -- Errata -- Piracy -- Questions -- 1. Instant MapReduce Patterns - Hadoop Essentials How-to -- Writing a word count application using Java (Simple) -- Getting ready -- How to do it... -- How it works... -- Writing a word count application with MapReduce and running it (Simple) -- Getting ready -- How to do it... -- How it works... -- There's more... -- Installing Hadoop in a distributed setup and running a word count application (Simple) -- Getting ready -- How to do it... -- How it works... -- Writing a formatter (Intermediate) -- Getting ready -- How to do it... -- How it works... -- There's more... -- Analytics - drawing a frequency distribution with MapReduce (Intermediate) -- Getting ready -- How to do it... -- How it works... -- There's more... -- Relational operations - join two datasets with MapReduce (Advanced) -- Getting ready -- How to do it... -- How it works... -- There's more... -- Set operations with MapReduce (Intermediate) -- Getting ready -- How to do it... -- How it works... -- There's more... -- Cross correlation with MapReduce (Intermediate) -- Getting ready -- How to do it... -- How it works... -- There's more... -- Simple search with MapReduce (Intermediate) -- Getting ready -- How to do it... -- How it works... -- There's more... -- Simple graph operations with MapReduce (Advanced) -- Getting ready -- How to do it... -- How it works... -- There's more...

Kmeans with MapReduce (Advanced) -- Getting ready -- How to do it... -- How it works... -- There's more...