Spark 3.5.1 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 util
Spark utilities.
Spark utilities.

Definition Classes
spark
package random
Utilities for random number generation.
Utilities for random number generation.

Definition Classes
util
package sketch

Definition Classes
util
AccumulatorV2
ChildFirstURLClassLoader
CollectionAccumulator
DoubleAccumulator
EnumUtil
LongAccumulator
MutablePair
MutableURLClassLoader
ParentClassLoader
SerializableConfiguration
SizeEstimator
StatCounter
TaskCompletionListener
TaskFailureListener

org.apache.spark.util

SerializableConfiguration

class SerializableConfiguration extends Serializable

Hadoop configuration but serializable. Use value to access the Hadoop configuration.

Annotations: @DeveloperApi() @Unstable()
Source: SerializableConfiguration.scala

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Serializable, Serializable, AnyRef, Any

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SerializableConfiguration
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new SerializableConfiguration(value: Configuration)
value
Hadoop configuration

Value Members

final def !=(arg0: Any): Boolean

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

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

Definition Classes
AnyRef → Any
final def asInstanceOf[T0]: T0

Definition Classes
Any
def clone(): AnyRef

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protected[lang]
Definition Classes
AnyRef
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@throws( ... ) @native() @IntrinsicCandidate()
final def eq(arg0: AnyRef): Boolean

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

Definition Classes
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final def getClass(): Class[_]

Definition Classes
AnyRef → Any
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@native() @IntrinsicCandidate()
def hashCode(): Int

Definition Classes
AnyRef → Any
Annotations
@native() @IntrinsicCandidate()
final def isInstanceOf[T0]: Boolean

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

Definition Classes
AnyRef
final def notify(): Unit

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

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

Definition Classes
AnyRef
def toString(): String

Definition Classes
AnyRef → Any
var value: Configuration
final def wait(arg0: Long, arg1: Int): Unit

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

Definition Classes
AnyRef
Annotations
@throws( ... ) @native()
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )

Deprecated Value Members

def finalize(): Unit

Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] ) @Deprecated
Deprecated

Packages

SerializableConfiguration

class SerializableConfiguration extends Serializable

Instance Constructors

Value Members

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Inherited from Serializable

Inherited from Serializable

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SerializableConfiguration 

class SerializableConfiguration extends Serializable

Instance Constructors

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Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

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SerializableConfiguration