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 connector

Definition Classes: sql

package catalog

Definition Classes: connector

package distributions

Definition Classes: connector

package expressions

Definition Classes: connector

package metric

Definition Classes: connector

package read

Definition Classes: connector

package colstats

package partitioning

package streaming

Batch

HasPartitionKey

InputPartition

LocalScan

PartitionReader

PartitionReaderFactory

Scan

ScanBuilder

Statistics

SupportsPushDownAggregates

SupportsPushDownFilters

SupportsPushDownLimit

SupportsPushDownOffset

SupportsPushDownRequiredColumns

SupportsPushDownTableSample

SupportsPushDownTopN

SupportsPushDownV2Filters

SupportsReportOrdering

SupportsReportPartitioning

SupportsReportStatistics

SupportsRuntimeFiltering

SupportsRuntimeV2Filtering

V1Scan

package util

Definition Classes: connector

package write

Definition Classes: connector

org.apache.spark.sql.connector

read

package read

Type Members

trait Batch extends AnyRef

Annotations
@Evolving()
trait HasPartitionKey extends InputPartition
trait InputPartition extends Serializable

Annotations
@Evolving()
trait LocalScan extends Scan

Annotations
@Experimental()
trait PartitionReader[T] extends Closeable

Annotations
@Evolving()
trait PartitionReaderFactory extends Serializable

Annotations
@Evolving()
trait Scan extends AnyRef

Annotations
@Evolving()
trait ScanBuilder extends AnyRef

Annotations
@Evolving()
trait Statistics extends AnyRef

Annotations
@Evolving()
trait SupportsPushDownAggregates extends ScanBuilder

Annotations
@Evolving()
trait SupportsPushDownFilters extends ScanBuilder

Annotations
@Evolving()
trait SupportsPushDownLimit extends ScanBuilder

Annotations
@Evolving()
trait SupportsPushDownOffset extends ScanBuilder

Annotations
@Evolving()
trait SupportsPushDownRequiredColumns extends ScanBuilder

Annotations
@Evolving()
trait SupportsPushDownTableSample extends ScanBuilder

Annotations
@Evolving()
trait SupportsPushDownTopN extends ScanBuilder

Annotations
@Evolving()
trait SupportsPushDownV2Filters extends ScanBuilder

Annotations
@Evolving()
trait SupportsReportOrdering extends Scan

Annotations
@Evolving()
trait SupportsReportPartitioning extends Scan

Annotations
@Evolving()
trait SupportsReportStatistics extends Scan

Annotations
@Evolving()
trait SupportsRuntimeFiltering extends SupportsRuntimeV2Filtering

Annotations
@Experimental()
trait SupportsRuntimeV2Filtering extends Scan

Annotations
@Experimental()
trait V1Scan extends Scan

Annotations
@Unstable()

Packages

read 

package read

Type Members

Ungrouped

read