Class

net.gonzberg.spark.async

AsyncMapValuesPairRDD

Related Doc: package async

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final class AsyncMapValuesPairRDD[K, V] extends Serializable

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Instance Constructors

  1. new AsyncMapValuesPairRDD(rdd: RDD[(K, V)])

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Value Members

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

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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. implicit def asyncMapValues[U](op: (V) ⇒ U, batchSize: Int = 1)(implicit arg0: ClassTag[U]): RDD[(K, U)]

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    Runs map over the RDD's values in a threadpool, as a means to parallelize blocking IO, etc.

    Runs map over the RDD's values in a threadpool, as a means to parallelize blocking IO, etc.

    op

    The function to run

    batchSize

    The size of the threadpool (i.e. the amount of parallel execution within each executor core)

    returns

    A new RDD of key-value pairs, having applied op to all values of this RDD

  6. def clone(): AnyRef

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  9. def finalize(): Unit

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

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  11. def hashCode(): Int

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  12. final def isInstanceOf[T0]: Boolean

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

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  14. final def notify(): Unit

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  15. final def notifyAll(): Unit

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

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  17. def toString(): String

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  18. final def wait(): Unit

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

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

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