spark-structured-streaming-wordcount/README.md

Spark Boilerplate

This is a boilerplate project for Apache Spark. The related blog post can be found at https://www.barrelsofdata.com/spark-boilerplate-using-scala

Build instructions

From the root of the project execute the below commands

• To clear all compiled classes, build and log directories

./gradlew clean

• To run tests

./gradlew test

• To build jar

./gradlew shadowJar

• All combined

./gradlew clean test shadowJar

Run

spark-submit --master yarn --deploy-mode cluster build/libs/spark-boilerplate-1.0.jar