Class

com.spotify.scio.transforms

CustomParallelismSCollection

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implicit final class CustomParallelismSCollection[T] extends AnyVal

Enhanced version of SCollection with custom parallelism, where parallelism is the number of concurrent DoFn threads per worker (default to number of CPU cores).

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Instance Constructors

  1. new CustomParallelismSCollection(self: SCollection[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 collectWithParallelism[U](parallelism: Int)(pfn: PartialFunction[T, U])(implicit arg0: Coder[U]): SCollection[U]

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    Filter the elements for which the given PartialFunction is defined, and then map.

    Filter the elements for which the given PartialFunction is defined, and then map. parallelism is the number of concurrent DoFns per worker.

  6. def filterWithParallelism(parallelism: Int)(fn: (T) ⇒ Boolean)(implicit coder: Coder[T]): SCollection[T]

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    Return a new SCollection containing only the elements that satisfy a predicate.

    Return a new SCollection containing only the elements that satisfy a predicate. parallelism is the number of concurrent DoFns per worker.

  7. def flatMapWithParallelism[U](parallelism: Int)(fn: (T) ⇒ TraversableOnce[U])(implicit arg0: Coder[U]): SCollection[U]

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    Return a new SCollection by first applying a function to all elements of this SCollection, and then flattening the results.

    Return a new SCollection by first applying a function to all elements of this SCollection, and then flattening the results. parallelism is the number of concurrent DoFns per worker.

  8. def getClass(): Class[_ <: AnyVal]

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  9. final def isInstanceOf[T0]: Boolean

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  10. def mapWithParallelism[U](parallelism: Int)(fn: (T) ⇒ U)(implicit arg0: Coder[U]): SCollection[U]

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    Return a new SCollection by applying a function to all elements of this SCollection.

    Return a new SCollection by applying a function to all elements of this SCollection. parallelism is the number of concurrent DoFns per worker.

  11. def toString(): String

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