Step-by-step – Hadoop Mac Catalina 10.15 Installation Guide

Mac Catalina Install Hadoop Quick-Start Guide

Hi Mac User! This is Tutorial Shows You Step-by-Step Hadoop Installation on macOS Catalina 10.15 OS X.

Especially relevant: this is a Vanilla Hadoop Install on Mac Catalina in Pseudo-Distributed mode.

Because Hadoop is a distributed master-slave that consists of the Hadoop Distributed File System (HDFS) for storage and Map-Reduce for computational capabilities.

Furthermore the Guide Describe a System-Wide Installation with Root Privileges but You Can Easily Convert the Procedure to a Local One.

Finally Apache Hadoop Require a Java JDK 7+ Setup on System. So if Needed Follow the linked guide to Install Oracle JDK on Mac.

Apache Hadoop Installation on Mac Catalina 10.15 - Featured

In additon Apache Hadoop 2.x Includes the following Modules:

  • Hadoop Common: The common utilities that support the other Hadoop modules.
  • Hadoop Distributed File System (HDFS): A distributed file system that provides high-throughput access to application data.
  • Hadoop YARN: A framework for job scheduling and cluster resource management.
  • Hadoop MapReduce: A YARN-based system for parallel processing of large data sets.

Apache Haddop Setup on Mac Catalina

  1. Open a Terminal Window
    (Press “Enter” to Execute Commands)

    Apache Hadoop Installation on Mac Catalina 10.15 - Open Terminal