Object/Class

org.apache.spark.sql.catalyst.expressions.aggregate

ApproximatePercentile

Related Docs: class ApproximatePercentile | package aggregate

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object ApproximatePercentile extends Serializable

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Type Members

  1. class PercentileDigest extends AnyRef

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    PercentileDigest is a probabilistic data structure used for approximating percentiles with limited memory.

    PercentileDigest is a probabilistic data structure used for approximating percentiles with limited memory. PercentileDigest is backed by QuantileSummaries.

  2. class PercentileDigestSerializer extends AnyRef

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    Serializer for class PercentileDigest

    Serializer for class PercentileDigest

    This class is thread safe.

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. val DEFAULT_PERCENTILE_ACCURACY: Int

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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. val serializer: PercentileDigestSerializer

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  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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