HRavenRatioBasedEstimator

Value Members

1. final def !=(arg0: AnyRef): Boolean

   Definition Classes

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2. final def !=(arg0: Any): Boolean

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3. final def ##(): Int

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4. final def ==(arg0: AnyRef): Boolean

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5. final def ==(arg0: Any): Boolean

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   Any

6. final def asInstanceOf[T0]: T0

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7. def clone(): AnyRef

   Attributes

   protected[java.lang]

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   @throws( ... )

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

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9. def equals(arg0: Any): Boolean

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10. def estimateReducers(info: FlowStrategyInfo): Option[Int]

    Definition Classes

    RatioBasedEstimator → InputSizeReducerEstimator → ReducerEstimator

11. def fetchHistory(f: FlowStep[JobConf], max: Int): Try[Seq[FlowStepHistory]]

    Definition Classes

    HRavenHistoryService → HistoryService

12. def fetchPastJobDetails(step: FlowStep[JobConf], max: Int): Try[Seq[JobDetails]]

    Fetch info from hRaven for the last time the given JobStep ran.

    Fetch info from hRaven for the last time the given JobStep ran. Finds the last successful complete flow and selects the corresponding step from it.

    step

    FlowStep to get info for

    returns

    Details about the previous successful run.

    Definition Classes

    HRavenHistoryService

13. def finalize(): Unit

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    protected[java.lang]

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    @throws( classOf[java.lang.Throwable] )

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

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15. def hashCode(): Int

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16. def inputSizes(step: FlowStep[JobConf]): Option[Seq[(String, Long)]]

    Attributes

    protected

    Definition Classes

    InputSizeReducerEstimator

17. final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

18. def mapperBytes(pastStep: JobDetails): Option[Long]

    Attributes

    protected

    Definition Classes

    HRavenHistoryService

19. final def ne(arg0: AnyRef): Boolean

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20. final def notify(): Unit

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21. final def notifyAll(): Unit

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22. def reducerBytes(pastStep: JobDetails): Option[Long]

    Attributes

    protected

    Definition Classes

    HRavenHistoryService

23. def size(f: Hfs, conf: JobConf): Long

    Attributes

    protected

    Definition Classes

    InputSizeReducerEstimator

24. final def synchronized[T0](arg0: ⇒ T0): T0

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25. def toString(): String

    Definition Classes

    AnyRef → Any

26. final def wait(): Unit

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    Annotations

    @throws( ... )

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

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    @throws( ... )

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

    Definition Classes

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    @throws( ... )