Class/Object

org.hammerlab.spark.util

KeyPartitioner

Related Docs: object KeyPartitioner | package util

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case class KeyPartitioner(numPartitions: Int) extends Partitioner with Product with Serializable

Spark org.apache.spark.Partitioner that maps elements to a partition indicated by an Int that either is the key, or is the first element of a tuple.

Linear Supertypes
Product, Equals, Partitioner, Serializable, Serializable, AnyRef, Any
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Inherited
  1. KeyPartitioner
  2. Product
  3. Equals
  4. Partitioner
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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Visibility
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Instance Constructors

  1. new KeyPartitioner(numPartitions: Int)

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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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    Definition Classes
    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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    Definition Classes
    Any

  5. def clone(): AnyRef

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

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

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    Definition Classes
    AnyRef

  7. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  9. def getPartition(key: Any): Int

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    Definition Classes
    KeyPartitioner → Partitioner

  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 numPartitions: Int

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    Definition Classes
    KeyPartitioner → Partitioner

  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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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Product

Inherited from Equals

Inherited from Partitioner

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped