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implicit class CustomParallelismSCollection[T] extends AnyRef

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

Source
SCollectionParallelismSyntax.scala
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Visibility
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Instance Constructors

  1. new CustomParallelismSCollection(self: SCollection[T])

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
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  2. final def ##: Int
    Definition Classes
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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
    Attributes
    protected[lang]
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    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  6. def collectWithParallelism[U](parallelism: Int)(pfn: PartialFunction[T, U])(implicit arg0: Coder[U]): SCollection[U]

    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.

  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
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  8. def equals(arg0: AnyRef): Boolean
    Definition Classes
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  9. def filterWithParallelism(parallelism: Int)(fn: (T) => Boolean): SCollection[T]

    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.

  10. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.Throwable])
  11. def flatMapWithParallelism[U](parallelism: Int)(fn: (T) => TraversableOnce[U])(implicit arg0: Coder[U]): SCollection[U]

    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.

  12. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
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    Annotations
    @native()
  13. def hashCode(): Int
    Definition Classes
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    @native()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  15. def mapWithParallelism[U](parallelism: Int)(fn: (T) => U)(implicit arg0: Coder[U]): SCollection[U]

    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.

  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  17. final def notify(): Unit
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    @native()
  18. final def notifyAll(): Unit
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    @native()
  19. final def synchronized[T0](arg0: => T0): T0
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  20. def toString(): String
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  21. final def wait(): Unit
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    @throws(classOf[java.lang.InterruptedException])
  22. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException])
  23. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException]) @native()

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