Class

io.radanalytics.silex.rdd.promise

PromiseRDDFunctions

Related Doc: package promise

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class PromiseRDDFunctions[T] extends Serializable

Enriched methods on RDD for creating a PromiseRDD

To enable these methods, import:

import io.radanalytics.silex.rdd.promise.implicits._
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Instance Constructors

  1. new PromiseRDDFunctions(self: RDD[T])(implicit arg0: ClassTag[T])

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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. def clone(): AnyRef

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

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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

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  13. final def notify(): Unit

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  14. final def notifyAll(): Unit

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  15. def promiseFromPartitionArray[V](f: (Array[Partition], RDD[T], TaskContext) ⇒ V)(implicit arg0: ClassTag[V]): RDD[V]

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    Obtain a PromiseRDD by applying function 'f' to a partition array.

    Obtain a PromiseRDD by applying function 'f' to a partition array.

    V

    The return value type of the promised-value function

    f

    Function that maps an array of partitions, the RDD and the current task context to the promised value

    returns

    An RDD that will contain a single row having the promised value

    Note

    This function is most useful in a developer context. Consider using promiseFromPartitions unless lower-level access is needed.

  16. def promiseFromPartitions[V](f: (Seq[Iterator[T]]) ⇒ V)(implicit arg0: ClassTag[V]): RDD[V]

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    Obtain a PromiseRDD by applying a function 'f' to the partitions of this RDD

    Obtain a PromiseRDD by applying a function 'f' to the partitions of this RDD

    V

    The return value type of the promised-value function

    f

    Function that maps RDD partitions to some promised value

    returns

    An RDD that will contain a single row having the promised value

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

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  18. def toString(): String

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  19. final def wait(): Unit

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

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

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