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DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK · Question #43
DATABRICKS-CERTIFIED-ASSOCIATE-DEVELOPER-FOR-APACHE-SPARK Question #43: Real Exam Question with Answer & Explanation
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Optimizing Spark Application Performance
Question
Which of the following Spark properties is used to configure the maximum size of an automatically broadcasted DataFrame when performing a join?
Options
- Aspark.sql.broadcastTimeout
- Bspark.sql.autoBroadcastJoinThreshold
- Cspark.sql.shuffle.partitions
- Dspark.sql.inMemoryColumnarStorage.batchSize
- Espark.sql.adaptive.skewedJoin.enabled
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Topics
#Spark SQL Configuration#Join Optimization#Broadcast Join