Walmart surprised some of its Spark delivery workers with extra money — tips that they were entitled to, but didn't get until now. Walmart notified Spark gig workers about the "tip adjustment" ...

A Spark application contains several components, all of which exist whether you’re running Spark on a single machine or across a cluster of hundreds or thousands of nodes. Each component has a ...

This report focuses on how to tune a Spark application to run on a cluster of instances. We define the concepts for the cluster/Spark parameters, and explain how to configure them given a specific set ...