org.apache.spark.executor

ShuffleReadMetrics

class ShuffleReadMetrics extends Serializable

:: DeveloperApi :: Metrics pertaining to shuffle data read in a given task.

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@DeveloperApi()
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Instance Constructors

  1. new ShuffleReadMetrics()

Value Members

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

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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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

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    protected[java.lang]
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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. var fetchWaitTime: Long

    Time the task spent waiting for remote shuffle blocks.

    Time the task spent waiting for remote shuffle blocks. This only includes the time blocking on shuffle input data. For instance if block B is being fetched while the task is still not finished processing block A, it is not considered to be blocking on block B.

  9. def finalize(): Unit

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    protected[java.lang]
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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. var localBlocksFetched: Int

    Number of local blocks fetched in this shuffle by this task

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

    Definition Classes
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  15. final def notify(): Unit

    Definition Classes
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  16. final def notifyAll(): Unit

    Definition Classes
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  17. var remoteBlocksFetched: Int

    Number of remote blocks fetched in this shuffle by this task

  18. var remoteBytesRead: Long

    Total number of remote bytes read from the shuffle by this task

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

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  20. def toString(): String

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  21. def totalBlocksFetched: Int

    Number of blocks fetched in this shuffle by this task (remote or local)

  22. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

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

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