RuntimeReducerEstimator

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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. val EstimationScheme: String

   

5. val IgnoreInputSize: String

   

6. val RuntimePerReducer: String

   

7. final def asInstanceOf[T0]: T0

   

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8. def clone(): AnyRef

   

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

    

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13. def getReduceTimes(history: Seq[FlowStepHistory]): Seq[Seq[Double]]

    

14. def getRuntimeEstimationScheme(conf: JobConf): RuntimeEstimationScheme

    

    Whether to use the median or the mean in the runtime estimation process.

    Whether to use the median or the mean in the runtime estimation process. Default is median.

15. def getRuntimeIgnoreInputSize(conf: JobConf): Boolean

    

    Whether to ignore the input size of the data.

    Whether to ignore the input size of the data. If true, RuntimeReducerEstimator uses a non-input scaled estimator. If false, RuntimeReducerEstimator uses an input-scaled estimator first, and uses a non-input-scaled estimator as a fallback. Default is false.

16. def getRuntimePerReducer(conf: JobConf): Long

    

    Get the target bytes/reducer from the JobConf

17. def hashCode(): Int

    

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18. final def isInstanceOf[T0]: Boolean

    

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20. final def notify(): Unit

    

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23. def toString(): String

    

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24. final def wait(): Unit

    

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

    

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

    

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