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 sources

A set of APIs for adding data sources to Spark SQL.

Definition Classes: sql

package v2

Definition Classes: sources

package reader

Definition Classes: v2

package partitioning

package streaming

Batch

BatchReadSupport

InputPartition

OldSupportsReportPartitioning

OldSupportsReportStatistics

PartitionReader

PartitionReaderFactory

ReadSupport

Scan

ScanBuilder

ScanConfig

ScanConfigBuilder

Statistics

SupportsPushDownFilters

SupportsPushDownRequiredColumns

SupportsReportPartitioning

SupportsReportStatistics

package writer

Definition Classes: v2

org.apache.spark.sql.sources.v2

reader

package reader

Type Members

trait Batch extends AnyRef
trait BatchReadSupport extends ReadSupport
trait InputPartition extends Serializable
trait OldSupportsReportPartitioning extends ReadSupport
trait OldSupportsReportStatistics extends ReadSupport
trait PartitionReader[T] extends Closeable
trait PartitionReaderFactory extends Serializable
trait ReadSupport extends AnyRef
trait Scan extends AnyRef
trait ScanBuilder extends AnyRef
trait ScanConfig extends AnyRef
trait ScanConfigBuilder extends AnyRef
trait Statistics extends AnyRef
trait SupportsPushDownFilters extends ScanBuilder
trait SupportsPushDownRequiredColumns extends ScanBuilder
trait SupportsReportPartitioning extends Batch
trait SupportsReportStatistics extends Batch

Packages

reader 

package reader

Type Members

Ungrouped

reader