What is Spark Driver?

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Can anyone explain what Spark driver?
Jul 5, 2019 in Apache Spark by nita
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1 answer to this question.

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Hi,

Spark Driver is the program that runs on the master node of the machine and declares transformations and actions on data RDDs. In simple terms, driver in Spark creates SparkContext, connected to a given Spark Master.

answered Jul 5, 2019 by Gitika
• 25,990 points

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