Packages

final case class TopN(value: Int) extends HotKeyMethod with Product with Serializable

top N keys that appear most often are considered hot. **Warning**: The effect is that a top-N CMS has an ordering bias (with regard to hot keys) when merging instances. This means merging hot keys across CMS instances may lead to incorrect, biased results: the outcome is biased by the order in which CMS instances / hot keys are being merged, with the rule of thumb being that the earlier a set of hot keys is being merged, the more likely is the end result biased towards these hot keys.

Source
PairSkewedSCollectionFunctions.scala
Linear Supertypes
Serializable, Product, Equals, HotKeyMethod, AnyRef, Any
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Inherited
  1. TopN
  2. Serializable
  3. Product
  4. Equals
  5. HotKeyMethod
  6. AnyRef
  7. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new TopN(value: Int)

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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  8. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  9. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  10. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  12. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  13. def productElementNames: Iterator[String]
    Definition Classes
    Product
  14. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  15. val value: Int
  16. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  17. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  18. 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 HotKeyMethod

Inherited from AnyRef

Inherited from Any

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