Spark 3.0.0 ScalaDoc < Back

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

Definition Classes
sql
AlwaysFalse
AlwaysTrue
And
BaseRelation
CatalystScan
CreatableRelationProvider
DataSourceRegister
EqualNullSafe
EqualTo
Filter
GreaterThan
GreaterThanOrEqual
In
InsertableRelation
IsNotNull
IsNull
LessThan
LessThanOrEqual
Not
Or
PrunedFilteredScan
PrunedScan
RelationProvider
SchemaRelationProvider
StreamSinkProvider
StreamSourceProvider
StringContains
StringEndsWith
StringStartsWith
TableScan

org.apache.spark.sql.sources

And

case class And(left: Filter, right: Filter) extends Filter with Product with Serializable

A filter that evaluates to true iff both left or right evaluate to true.

Annotations: @Stable()
Source: filters.scala
Since: 1.3.0

Linear Supertypes

Serializable, Serializable, Product, Equals, Filter, AnyRef, Any

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And
Serializable
Serializable
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Equals
Filter
AnyRef
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Instance Constructors

new And(left: Filter, right: Filter)

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

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

Definition Classes
AnyRef
def finalize(): Unit

Attributes
protected[lang]
Definition Classes
AnyRef
Annotations
@throws( classOf[java.lang.Throwable] )
def findReferences(value: Any): Array[String]

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

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

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

Definition Classes
AnyRef
final def notify(): Unit

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

Definition Classes
AnyRef
Annotations
@native()
def references: Array[String]
List of columns that are referenced by this filter.
List of columns that are referenced by this filter.
Note that, each element in references represents a column; dots are used as separators for nested columns. If any part of the names contains dots, it is quoted to avoid confusion.

Definition Classes
And → Filter
Since
2.1.0
val right: Filter
final def synchronized[T0](arg0: ⇒ T0): T0

Definition Classes
AnyRef
def v2references: Array[Array[String]]
List of columns that are referenced by this filter.
List of columns that are referenced by this filter.
returns
each element is a column name as an array of string multi-identifier

Definition Classes
Filter
Since
3.0.0
final def wait(): Unit

Definition Classes
AnyRef
Annotations
@throws( ... )
final def wait(arg0: Long, arg1: Int): Unit

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

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

Packages

And

case class And(left: Filter, right: Filter) extends Filter with Product with Serializable

Instance Constructors

Value Members

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Filter

Inherited from AnyRef

Inherited from Any

Ungrouped

Packages

And 

case class And(left: Filter, right: Filter) extends Filter with Product with Serializable

Instance Constructors

Value Members

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Filter

Inherited from AnyRef

Inherited from Any

Ungrouped

And