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 ...

A delivery driver who chronicles her various experiences on TikTok shared concerns about Walmart Spark on the platform, contending that customers getting orders through the service will be left ...

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A Spark delivery driver is up in arms after she alleged that Walmart canceled her order because she apparently wasn’t parked in the right spot. “Not Walmart playing with my Spark money,” the driver, ...