Packages

  • package root
    Definition Classes
    root
  • package org
    Definition Classes
    root
  • package apache
    Definition Classes
    org
  • package spark
    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 execution

    The physical execution component of Spark SQL.

    The physical execution component of Spark SQL. Note that this is a private package. All classes in catalyst are considered an internal API to Spark SQL and are subject to change between minor releases.

    Definition Classes
    sql
  • package r
    Definition Classes
    execution
  • ArrowRRunner
  • MapPartitionsRWrapper
c

org.apache.spark.sql.execution.r

MapPartitionsRWrapper

case class MapPartitionsRWrapper(func: Array[Byte], packageNames: Array[Byte], broadcastVars: Array[Broadcast[AnyRef]], inputSchema: StructType, outputSchema: StructType) extends (Iterator[Any]) => Iterator[Any] with Product with Serializable

A function wrapper that applies the given R function to each partition.

Linear Supertypes
Serializable, Product, Equals, (Iterator[Any]) => Iterator[Any], AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. MapPartitionsRWrapper
  2. Serializable
  3. Product
  4. Equals
  5. Function1
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new MapPartitionsRWrapper(func: Array[Byte], packageNames: Array[Byte], broadcastVars: Array[Broadcast[AnyRef]], inputSchema: StructType, outputSchema: StructType)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def andThen[A](g: (Iterator[Any]) => A): (Iterator[Any]) => A
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  5. def apply(iter: Iterator[Any]): Iterator[Any]
    Definition Classes
    MapPartitionsRWrapper → Function1
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. val broadcastVars: Array[Broadcast[AnyRef]]
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  9. def compose[A](g: (A) => Iterator[Any]): (A) => Iterator[Any]
    Definition Classes
    Function1
    Annotations
    @unspecialized()
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  12. val func: Array[Byte]
  13. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. val inputSchema: StructType
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. val outputSchema: StructType
  20. val packageNames: Array[Byte]
  21. def productElementNames: Iterator[String]
    Definition Classes
    Product
  22. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  23. def toString(): String
    Definition Classes
    Function1 → AnyRef → Any
  24. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  25. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  26. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from (Iterator[Any]) => Iterator[Any]

Inherited from AnyRef

Inherited from Any

Ungrouped