Scala runs on the JVM, so Java and Scala stacks can be freely mixed. You can call Java libraries from Scala. Having said this, it is very important that you learn to write code the Scala way,
…
Scala runs on the JVM, so Java and Scala stacks can be freely mixed. You can call Java libraries from Scala. Having said this, it is very important that you learn to write code the Scala way,
…
This extends Setting up Java, Maven & Eclipse and Setting up Scala & practicing the concepts via REPL the Scala way for Java developers. Step 1: Scala IDE is an...
This assumes that you set up Scala IDE for eclipse as per Setting up Scala IDE & using Maven plugins. Step 1: Create a Scala project in Maven. … Read...
SBT (i.e. Simple Build Tool) for Scala requires Java & Scala. This tutorial is based on Java 8 (i.e. … Read more ›...
This extends Setting up & getting started with sbt. Spark 2.3.2 requires Scala 2.11.x. You need to use the right Scala version. … Read more ›...
This tutorial outlines the basic steps to get started with Spark on Mac OS. 1. Install Xcode Xcode can be installed via Apple appstore. Xcode is Apple’s Integrated Development Environment...
This extends the tutorial Setting up & getting started with Spark local mode with Sbt & Scala and Setting up Spark standalone on Mac. Spark-submit is used to submit a...
This tutorial outlines the basic steps to get started with Hadoop on Mac OS. This is a single-node cluster with YARN as the resource manager.
1. Install Xcode
Xcode can be installed via Apple appstore.
…
This extends Setting up & getting started with Spark local mode with Sbt & Scala and Setting up & getting started with Hadoop on Mac.
…
Hive is popular SQL based tool to process Big Data. It stores & retrieves data to/from HDFS.
Prerequisite: Xcode & Hadoop are installed as outlined in Setting up &
…