Packages

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 sql

Allows the execution of relational queries, including those expressed in SQL using Spark.

Definition Classes: spark

package api

Contains API classes that are specific to a single language (i.e.

Contains API classes that are specific to a single language (i.e. Java).

Definition Classes: sql

package java

Definition Classes: api

UDF0

UDF1

UDF10

UDF11

UDF12

UDF13

UDF14

UDF15

UDF16

UDF17

UDF18

UDF19

UDF2

UDF20

UDF21

UDF22

UDF3

UDF4

UDF5

UDF6

UDF7

UDF8

UDF9

org.apache.spark.sql.api.java

UDF8

trait UDF8[T1, T2, T3, T4, T5, T6, T7, T8, R] extends Serializable

Source: UDF8.java

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Packages

UDF8

trait UDF8[T1, T2, T3, T4, T5, T6, T7, T8, R] extends Serializable

Abstract Value Members

Concrete Value Members

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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Packages

UDF8 

trait UDF8[T1, T2, T3, T4, T5, T6, T7, T8, R] extends Serializable

Abstract Value Members

Concrete Value Members

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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UDF8