> For the complete documentation index, see [llms.txt](https://docs.valohai.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.valohai.com/project-gallery/data-engineering-and-etl/spark-examples.md).

# Apache Spark examples on AWS & Valohai

***

## Overview

This example demonstrates:

* Launching AWS EMR clusters from Valohai
* Running Spark batch jobs remotely
* Managing EMR configuration via Valohai parameters

***

### Steps

{% stepper %}
{% step %}
**Setup AWS IAM users**

Create a new IAM role to access EMR and S3.
{% endstep %}

{% step %}
**Import and Run the examples on Valohai**

Start with running the `run-debug-with-minimal-configuration` example step.
{% endstep %}

{% step %}
**Running your own Spark applications**

The `valohai.yaml` in the project includes examples for a minimal configuration as well as maximal example. The maximal example should cover most of the configuration options.
{% endstep %}
{% endstepper %}

***

### GitHub Repository

The repository walks you through the steps above:

{% embed url="<https://github.com/valohai/spark-examples>" %}


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