Transformations and Actions on Pair RDDs

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En provenance du cours de École Polytechnique Fédérale de Lausanne
Big Data Analysis with Scala and Spark
1587 notes
École Polytechnique Fédérale de Lausanne
1587 notes
Cours 4 sur 5 dans Specialization Functional Programming in Scala
À partir de la leçon
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.

Rencontrer les enseignants

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

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