What is Spark Context? In Apache Spark, a SparkContext is a central component and the entry point for interacting with a Spark cluster. It represents the connection to a Spark cluster and allows the application to communicate with the cluster's resource manager. SparkContext is a crucial part of any Spark application, as it coordinates the execution of tasks across the cluster and manages the allocation of resources. - Azure Data Engineer Course Key Features and Responsibilities of the SparkContext: 1. Initialization: · The SparkContext is typically created when a Spark application starts. It initializes the application, sets up the necessary configurations, and establishes a connection to the Spark cluster. - AzureData Engineer Online Training 2. Resource Allocation: · SparkContext is responsible for requesting resources from the cluster's resource manager,...
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