Class

org.hammerlab.spark.test

AtomicLongAccumulator

Related Doc: package test

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case class AtomicLongAccumulator(initialValue: Long = 0) extends AccumulatorV2[Long, Long] with Product with Serializable

Thread-safe version of org.apache.spark.util.LongAccumulator, suitable for use as a static value in tests.

See https://issues.apache.org/jira/browse/SPARK-21425.

Linear Supertypes
Product, Equals, AccumulatorV2[Long, Long], Serializable, Serializable, AnyRef, Any
Ordering
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  2. By Inheritance
Inherited
  1. AtomicLongAccumulator
  2. Product
  3. Equals
  4. AccumulatorV2
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new AtomicLongAccumulator(initialValue: Long = 0)

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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. def add(v: Long): Unit

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    Definition Classes
    AtomicLongAccumulator → AccumulatorV2

  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. def clone(): AnyRef

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

  7. def copy(): AccumulatorV2[Long, Long]

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    Definition Classes
    AtomicLongAccumulator → AccumulatorV2

  8. def copyAndReset(): AccumulatorV2[Long, Long]

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    Definition Classes
    AccumulatorV2

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

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    Definition Classes
    AnyRef

  10. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  12. final def id: Long

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    Definition Classes
    AccumulatorV2

  13. val initialValue: Long

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  14. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  15. final def isRegistered: Boolean

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    Definition Classes
    AccumulatorV2

  16. def isZero: Boolean

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    Definition Classes
    AtomicLongAccumulator → AccumulatorV2

  17. def merge(other: AccumulatorV2[Long, Long]): Unit

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    Definition Classes
    AtomicLongAccumulator → AccumulatorV2

  18. final def name: Option[String]

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    Definition Classes
    AccumulatorV2

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

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    Definition Classes
    AnyRef

  20. final def notify(): Unit

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    Definition Classes
    AnyRef

  21. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  22. def reset(): Unit

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    Definition Classes
    AtomicLongAccumulator → AccumulatorV2

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

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    Definition Classes
    AnyRef

  24. def toString(): String

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    Definition Classes
    AccumulatorV2 → AnyRef → Any

  25. def value: Long

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    Definition Classes
    AtomicLongAccumulator → AccumulatorV2

  26. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  29. final def writeReplace(): Any

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    Attributes
    protected
    Definition Classes
    AccumulatorV2

Inherited from Product

Inherited from Equals

Inherited from AccumulatorV2[Long, Long]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped