Spark - Context

1 - About

Every Spark program has a single Spark context object, an instance of the SparkContext class.

The Spark context is the entry point for all Spark functions.

When:

  • using the interactive Spark shell, this object is automatically created for you and given the name sc.
  • writing an application, you need to create one yourself.
db/spark/context.txt ยท Last modified: 2017/09/06 20:15 by gerardnico