Object/Class

org.apache.spark.sql.execution.exchange

ShuffleExchange

Related Docs: class ShuffleExchange | package exchange

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object ShuffleExchange extends Serializable

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  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. def apply(newPartitioning: Partitioning, child: SparkPlan): ShuffleExchange

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  5. final def asInstanceOf[T0]: T0

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  6. def clone(): AnyRef

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

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  8. def equals(arg0: Any): Boolean

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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. def prepareShuffleDependency(rdd: RDD[InternalRow], outputAttributes: Seq[Attribute], newPartitioning: Partitioning, serializer: Serializer): ShuffleDependency[Int, InternalRow, InternalRow]

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    Returns a ShuffleDependency that will partition rows of its child based on the partitioning scheme defined in newPartitioning.

    Returns a ShuffleDependency that will partition rows of its child based on the partitioning scheme defined in newPartitioning. Those partitions of the returned ShuffleDependency will be the input of shuffle.

  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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