Contents
1 Apache Hadoop YARN: A Brief History and Rationale
Phase 0: The Era of Ad Hoc Clusters
Features and Advantages of HOD
Shortcomings of Hadoop on Demand
Phase 2: Dawn of the Shared Compute Clusters
Issues with Shared MapReduce Clusters
2 Apache Hadoop YARN Install Quick Start
Steps to Configure a Single-Node YARN Cluster
Step 1: Download Apache Hadoop
Step 3: Create Users and Groups
Step 4: Make Data and Log Directories
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