Databricks Certified Associate Developer for Apache Spark
Get started today
Ultimate access to all questions.
Which of the following operations will consistently produce a new DataFrame with repartitioned data from DataFrame storesDF by triggering a shuffle operation?
Which of the following operations will consistently produce a new DataFrame with repartitioned data from DataFrame storesDF by triggering a shuffle operation?
Exam-Like
A
storesDF.coalesce()
11.0%
B
storesDF.rdd.getNumPartitions()
10.1%
C
storesDF.repartition()
Comments
Loading comments...