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Spark - Resilient Distributed Datasets (RDDs) 23 pages

Accumulator
Action
Broadcast variables
Collect
(Creation|Construction|Initialization)
Count
Distinct
Filter Transformation
Group By Key
Join
Key-Value RDD
(Map|flatMap)
Partition
Pipe
Calling a Worker (Local|External) Process
(Reduce|Aggregate) function
Spark Context (sc, sparkContext)
Sort
(Random) Split
String
(Take|TakeOrdered)
(RDD) Transformation
Variable

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Spark - Key-Value RDD

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Spark - Key-Value RDD

Spark supports Key-Value pairs RDD in Python trough a list of tuple. A count of an RDD with tuple will return the number of tuples. A tuple can be seen as a row. Some Key-Value Transformations...

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