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What is the role of Spark Driver in spark applications?

Question Posted / Awadhesh Kumar Singh

Answer Posted / Awadhesh Kumar Singh

The Driver program in Apache Spark creates an execution graph, launches Executor processes, and manages their work. It's responsible for initializing SparkContext, reading input data, creating RDDs (Resilient Distributed Datasets), and specifying transformations and actions to be performed on the data.

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