Apache Spark Certification 2025 – 400 Free Practice Questions to Pass the Exam

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What command is used to launch the Spark master on a Windows system?

bin\spark-submit org.apache.spark.deploy.master.Master

bin\spark-class.cmd org.apache.spark.deploy.master.Master

The command to launch the Spark master on a Windows system is the one that uses the `spark-class.cmd` script. This script is specifically designed to initialize Spark components, including the Spark master. The structure of the command allows for the necessary class to be invoked within the Spark framework.

When using `spark-class.cmd`, it provides the required environment setups and configurations for starting different Spark services. The command is tailored to handle Windows file paths and environment variables correctly, ensuring that the master node can be initiated without compatibility issues.

The other options do not utilize the appropriate script for launching the Spark master on Windows, which makes them unsuitable for this task. Such alternatives may look similar, but they do not align with the correct syntax and functionality expected for launching Spark services on that specific operating system.

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bin\spark-start.cmd org.apache.spark.deploy.master.Master

bin\spark-master.cmd org.apache.spark.deploy.master.Master

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