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package root

Definition Classes
root
package org

Definition Classes
root
package apache

Definition Classes
org
package spark
Core Spark functionality.
Core Spark functionality. org.apache.spark.SparkContext serves as the main entry point to Spark, while org.apache.spark.rdd.RDD is the data type representing a distributed collection, and provides most parallel operations.
In addition, org.apache.spark.rdd.PairRDDFunctions contains operations available only on RDDs of key-value pairs, such as groupByKey and join; org.apache.spark.rdd.DoubleRDDFunctions contains operations available only on RDDs of Doubles; and org.apache.spark.rdd.SequenceFileRDDFunctions contains operations available on RDDs that can be saved as SequenceFiles. These operations are automatically available on any RDD of the right type (e.g. RDD[(Int, Int)] through implicit conversions.
Java programmers should reference the org.apache.spark.api.java package for Spark programming APIs in Java.
Classes and methods marked with Experimental are user-facing features which have not been officially adopted by the Spark project. These are subject to change or removal in minor releases.
Classes and methods marked with Developer API are intended for advanced users want to extend Spark through lower level interfaces. These are subject to changes or removal in minor releases.

Definition Classes
apache
package api

Definition Classes
spark
package java
Spark Java programming APIs.
Spark Java programming APIs.

Definition Classes
api
package function
Set of interfaces to represent functions in Spark's Java API.
Set of interfaces to represent functions in Spark's Java API. Users create implementations of these interfaces to pass functions to various Java API methods for Spark. Please visit Spark's Java programming guide for more details.

Definition Classes
java
CoGroupFunction
DoubleFlatMapFunction
DoubleFunction
FilterFunction
FlatMapFunction
FlatMapFunction2
FlatMapGroupsFunction
FlatMapGroupsWithStateFunction
ForeachFunction
ForeachPartitionFunction
Function
Function0
Function2
Function3
Function4
MapFunction
MapGroupsFunction
MapGroupsWithStateFunction
MapPartitionsFunction
PairFlatMapFunction
PairFunction
ReduceFunction
VoidFunction
VoidFunction2

t

org.apache.spark.api.java.function

PairFlatMapFunction

trait PairFlatMapFunction[T, K, V] extends Serializable

Annotations: @FunctionalInterface()
Source: PairFlatMapFunction.java

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@native()
final def synchronized[T0](arg0: ⇒ T0): T0

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final def wait(): Unit

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final def wait(arg0: Long, arg1: Int): Unit

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final def wait(arg0: Long, arg1: Int): Unit

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final def wait(arg0: Long): Unit

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