Transformations and Actions on Pair RDDs

Loading...
From the course by École Polytechnique Fédérale de Lausanne
Big Data Analysis with Scala and Spark
1078 ratings
École Polytechnique Fédérale de Lausanne

Big Data Analysis with Scala and Spark

1078 ratings
Course 4 of 5 in the Specialization Functional Programming in Scala
From the lesson
Reduction Operations & Distributed Key-Value Pairs
This week, we'll look at a special kind of RDD called pair RDDs. With this specialized kind of RDD in hand, we'll cover essential operations on large data sets, such as reductions and joins.

Meet the Instructors

  • Dr. Heather Miller
    Dr. Heather Miller
    Research Scientist
    EPFL