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spark-playground's Introduction

Spark Playgorund

A very simple demonstration of how to use SparkSQL to transform data from a CSV to a PostgreSQL table.

Build the image

docker build --rm --force-rm -t docker-airflow-spark:latest .

Start containers

docker-compose up

Go to the services web UI

Airflow

http://localhost:8282

Go to Connections > spark_default > Host (spark://spark), Port (7077)

Spark

http://localhost:8181

Postgres

Testing database: test

Airflow database: airflow

spark-playground's People

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