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Exam Certified Data Engineer Professional All Questions

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Exam Certified Data Engineer Professional topic 1 question 142 discussion

Actual exam question from Databricks's Certified Data Engineer Professional
Question #: 142
Topic #: 1
[All Certified Data Engineer Professional Questions]

Which configuration parameter directly affects the size of a spark-partition upon ingestion of data into Spark?

  • A. spark.sql.files.maxPartitionBytes
  • B. spark.sql.autoBroadcastJoinThreshold
  • C. spark.sql.adaptive.advisoryPartitionSizeInBytes
  • D. spark.sql.adaptive.coalescePartitions.minPartitionNum
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Suggested Answer: A 🗳️
by vexor3 at July 20, 2024, 10:46 a.m.

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vexor3
4 months, 1 week ago
Selected Answer: A
A is correct
upvoted 1 times
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C (25%)
B (20%)
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