Spark Programming in Python for Beginners with Apache Spark 3 - Summarizing Spark Execution Models - When to Use What?

The video tutorial explains the Spark client-server execution model, focusing on cluster managers and execution modes. It covers the decision-making process for choosing between local and YARN cluster managers, and discusses different cluster setups, including on-premise and cloud options. The tutorial also explains the two execution modes supported by Spark: client mode and cluster mode. Finally, a practical demonstration of these execution modes is provided, showcasing the driver and executors in action.

Describe the execution modes supported by Spark and when to use each.

What is the significance of the YARN cluster manager in Spark applications?