Databricks
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #140
Which of the following statements about Spark's stability is incorrect?
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Spark Architecture and Fault Tolerance Mechanisms
Question
Which of the following statements about Spark's stability is incorrect?
Options
- ASpark is designed to support the loss of any set of worker nodes.
- BSpark will rerun any failed tasks due to failed worker nodes.
- CSpark will recompute data cached on failed worker nodes.
- DSpark will spill data to disk if it does not fit in memory.
- ESpark will reassign the driver to a worker node if the driver's node fails.
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Topics
#Fault Tolerance#Driver Architecture#Worker Nodes#RDD Resilience