Packages

class BasicColumnarWriteJobStatsTracker extends ColumnarWriteJobStatsTracker

Simple ColumnarWriteJobStatsTracker implementation that's serializable, capable of instantiating BasicColumnarWriteTaskStatsTracker on executors and processing the BasicColumnarWriteTaskStats they produce by aggregating the metrics and posting them as DriverMetricUpdates.

Linear Supertypes
ColumnarWriteJobStatsTracker, Serializable, Serializable, AnyRef, Any
Known Subclasses
GpuWriteJobStatsTracker
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  1. BasicColumnarWriteJobStatsTracker
  2. ColumnarWriteJobStatsTracker
  3. Serializable
  4. Serializable
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Visibility
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Instance Constructors

  1. new BasicColumnarWriteJobStatsTracker(serializableHadoopConf: SerializableConfiguration, metrics: Map[String, SQLMetric])
  2. new BasicColumnarWriteJobStatsTracker(serializableHadoopConf: SerializableConfiguration, driverSideMetrics: Map[String, SQLMetric], taskCommitTimeMetric: SQLMetric)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
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  5. def clone(): AnyRef
    Attributes
    protected[lang]
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    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  6. val driverSideMetrics: Map[String, SQLMetric]
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
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  9. final def getClass(): Class[_]
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    @native() @HotSpotIntrinsicCandidate()
  10. def hashCode(): Int
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    @native() @HotSpotIntrinsicCandidate()
  11. final def isInstanceOf[T0]: Boolean
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  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def newTaskInstance(): ColumnarWriteTaskStatsTracker

    Instantiates a ColumnarWriteTaskStatsTracker, based on (non-transient) members of this class.

    Instantiates a ColumnarWriteTaskStatsTracker, based on (non-transient) members of this class. To be called by executors.

    returns

    A ColumnarWriteTaskStatsTracker instance to be used for computing stats during a write task

    Definition Classes
    BasicColumnarWriteJobStatsTracker → ColumnarWriteJobStatsTracker
  14. final def notify(): Unit
    Definition Classes
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    @native() @HotSpotIntrinsicCandidate()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  16. def processStats(stats: Seq[WriteTaskStats], jobCommitTime: Long): Unit

    Process the given collection of stats computed during this job.

    Process the given collection of stats computed during this job. E.g. aggregate them, write them to memory / disk, issue warnings, whatever.

    stats

    One WriteTaskStats object from each successful write task.

    jobCommitTime

    Time of committing the job.

    Definition Classes
    BasicColumnarWriteJobStatsTracker → ColumnarWriteJobStatsTracker
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. final def wait(arg0: Long, arg1: Int): Unit
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    @throws( ... )
  20. final def wait(arg0: Long): Unit
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    @throws( ... ) @native()
  21. final def wait(): Unit
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    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
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    @throws( classOf[java.lang.Throwable] ) @Deprecated
    Deprecated

Inherited from ColumnarWriteJobStatsTracker

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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