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What is Spark.executor.memory in a Spark Application?

Question Posted / satyanarayan dash


What is Spark.executor.memory in a Spark Application?..

Answer / Mradul Kumar

In a Spark application, `Spark.executor.memory` specifies the total amount of memory available to each executor in the cluster. This setting impacts the number of tasks that an executor can handle simultaneously and influences the performance of your Spark application.

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