Class

org.apache.spark.sql.catalyst.plans.physical

OrderedDistribution

Related Doc: package physical

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case class OrderedDistribution(ordering: Seq[SortOrder]) extends Distribution with Product with Serializable

Represents data where tuples have been ordered according to the ordering Expressions. This is a strictly stronger guarantee than ClusteredDistribution as an ordering will ensure that tuples that share the same value for the ordering expressions are contiguous and will never be split across partitions.

Linear Supertypes
Serializable, Serializable, Product, Equals, Distribution, AnyRef, Any
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  1. OrderedDistribution
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Distribution
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Instance Constructors

  1. new OrderedDistribution(ordering: Seq[SortOrder])

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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

  6. def clustering: Set[Expression]

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  7. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  8. def finalize(): Unit

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

  9. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  10. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  11. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  12. final def notify(): Unit

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    Definition Classes
    AnyRef

  13. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  14. val ordering: Seq[SortOrder]

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  15. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  16. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    @throws( ... )

  18. final def wait(arg0: Long): Unit

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Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Distribution

Inherited from AnyRef

Inherited from Any

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