Spark 3.4.3 ScalaDoc < Back

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

Definition Classes
spark
package connector

Definition Classes
sql
package read

Definition Classes
connector
package streaming

Definition Classes
read
AcceptsLatestSeenOffset
CompositeReadLimit
ContinuousPartitionReader
ContinuousPartitionReaderFactory
ContinuousStream
MicroBatchStream
Offset
PartitionOffset
ReadAllAvailable
ReadLimit
ReadMaxFiles
ReadMaxRows
ReadMinRows
ReportsSinkMetrics
ReportsSourceMetrics
SparkDataStream
SupportsAdmissionControl
SupportsTriggerAvailableNow

org.apache.spark.sql.connector.read.streaming

ContinuousStream

trait ContinuousStream extends SparkDataStream

Annotations: @Evolving()
Source: ContinuousStream.java

Linear Supertypes

SparkDataStream, AnyRef, Any

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SparkDataStream
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Abstract Value Members

abstract def commit(end: Offset): Unit

Definition Classes
SparkDataStream
abstract def createContinuousReaderFactory(): ContinuousPartitionReaderFactory
abstract def deserializeOffset(json: String): Offset

Definition Classes
SparkDataStream
abstract def initialOffset(): Offset

Definition Classes
SparkDataStream
abstract def mergeOffsets(offsets: Array[PartitionOffset]): Offset
abstract def planInputPartitions(start: Offset): Array[InputPartition]
abstract def stop(): Unit

Definition Classes
SparkDataStream

Concrete Value Members

final def !=(arg0: Any): Boolean

Definition Classes
AnyRef → Any
final def ##(): Int

Definition Classes
AnyRef → Any
final def ==(arg0: Any): Boolean

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AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

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@throws( ... ) @native()
final def eq(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def equals(arg0: Any): Boolean

Definition Classes
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def finalize(): Unit

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protected[lang]
Definition Classes
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@throws( classOf[java.lang.Throwable] )
final def getClass(): Class[_]

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@native()
def hashCode(): Int

Definition Classes
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@native()
final def isInstanceOf[T0]: Boolean

Definition Classes
Any
final def ne(arg0: AnyRef): Boolean

Definition Classes
AnyRef
def needsReconfiguration(): Boolean
final def notify(): Unit

Definition Classes
AnyRef
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@native()
final def notifyAll(): Unit

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

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def toString(): String

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final def wait(): Unit

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

Definition Classes
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Annotations
@throws( ... )
final def wait(arg0: Long): Unit

Definition Classes
AnyRef
Annotations
@throws( ... ) @native()

Packages

ContinuousStream

trait ContinuousStream extends SparkDataStream

Abstract Value Members

Concrete Value Members

Inherited from SparkDataStream

Inherited from AnyRef

Inherited from Any

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Packages

ContinuousStream 

trait ContinuousStream extends SparkDataStream

Abstract Value Members

Concrete Value Members

Inherited from SparkDataStream

Inherited from AnyRef

Inherited from Any

Ungrouped

ContinuousStream