org.apache.spark.executor

TaskMetrics

class TaskMetrics extends Serializable

:: DeveloperApi :: Metrics tracked during the execution of a task.

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@DeveloperApi()
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Serializable, Serializable, AnyRef, Any
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Instance Constructors

  1. new TaskMetrics()

Value Members

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

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

    Definition Classes
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  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: AnyRef): Boolean

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

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. var diskBytesSpilled: Long

    The number of on-disk bytes spilled by this task

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

    Definition Classes
    AnyRef
  10. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  11. var executorDeserializeTime: Long

    Time taken on the executor to deserialize this task

  12. var executorRunTime: Long

    Time the executor spends actually running the task (including fetching shuffle data)

  13. def finalize(): Unit

    Attributes
    protected[java.lang]
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    Annotations
    @throws( classOf[java.lang.Throwable] )
  14. final def getClass(): Class[_]

    Definition Classes
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  15. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  16. var hostname: String

    Host's name the task runs on

  17. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  18. var jvmGCTime: Long

    Amount of time the JVM spent in garbage collection while executing this task

  19. var memoryBytesSpilled: Long

    The number of in-memory bytes spilled by this task

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

    Definition Classes
    AnyRef
  21. final def notify(): Unit

    Definition Classes
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  22. final def notifyAll(): Unit

    Definition Classes
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  23. var resultSerializationTime: Long

    Amount of time spent serializing the task result

  24. var resultSize: Long

    The number of bytes this task transmitted back to the driver as the TaskResult

  25. var shuffleReadMetrics: Option[ShuffleReadMetrics]

    If this task reads from shuffle output, metrics on getting shuffle data will be collected here

  26. var shuffleWriteMetrics: Option[ShuffleWriteMetrics]

    If this task writes to shuffle output, metrics on the written shuffle data will be collected here

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

    Definition Classes
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  28. def toString(): String

    Definition Classes
    AnyRef → Any
  29. var updatedBlocks: Option[Seq[(BlockId, BlockStatus)]]

    Storage statuses of any blocks that have been updated as a result of this task.

  30. final def wait(): Unit

    Definition Classes
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    @throws( ... )
  31. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )
  32. final def wait(arg0: Long): Unit

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    @throws( ... )

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