0 votes
in Spark Sql by
What is lazy evaluation in Spark?

1 Answer

0 votes
by

When we apply transformation on RDD it does not immediately gives output it will make DAG of all transformation. Transformations in Spark are evaluated after you perform an action. This is called Lazy Evaluation.

Related questions

0 votes
asked Aug 19, 2023 in Spark Sql by GeorgeBell
0 votes
asked Aug 18, 2023 in Spark Sql by GeorgeBell
...