You should download the pre-built package designed for a Hadoop ecosystem, as this version includes the necessary libraries to run on macOS without requiring a separate Hadoop installation. This guide walks through the entire process, from system preparation to writing your first Spark application.
Testing Spark Installation on Mac OS Guide
Configure Environment Variables To make Spark accessible from any directory in your terminal, you must configure your shell environment. Understanding Spark and Its Requirements Before diving into the installation steps, it is important to understand what Apache Spark is and what it requires to function correctly.
Verify Java Installation Once the JDK is installed, you should validate the setup before proceeding to Spark. Testing the Interactive Shell After the environment variables are set, you can test the installation by launching the Spark Read-Eval-Print Loop (REPL).
Testing Spark Installation on Mac OS Guide
Open your terminal and execute the command to check the Java version. On a Mac, the operating system provides a Unix-like environment that is well-suited for running these command-line tools, though specific attention must be paid to the versions of Java and Scala you install.
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