To analyze live streaming gameplay data of an online game, a new Spark based application is developed. But, deploying and running the application on a cluster with 1 driver and 3 worker nodes is throwing the "Initial job has not accepted any resources" error.

Which options are potential explanations for the error?

(Select all acceptable answers.)

The 3 workers are not registered with the driver.
Spark worker processes on the 3 workers have not been started.
The driver has insufficient RAM for the job.
The application is not able to use all cores on the driver.
The tasks on the 3 worker nodes ran out of RAM.

Apache Spark Spark Multi-Node Cluster Public


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