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c

org.apache.spark.sql.delta.commands.optimize

AutoCompactParallelismStats

case class AutoCompactParallelismStats(maxClusterUsedParallelism: Long = 0, minClusterUsedParallelism: Long = 0, maxSessionUsedParallelism: Long = 0, minSessionUsedParallelism: Long = 0) extends Product with Serializable

This statistics class keeps tracking the parallelism usage of Auto Compaction. It collects following metrics: -- the min/max parallelism among the whole cluster are used for Auto Compact, -- the min/max parallelism occupied by current Auto Compact session,

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Serializable, Serializable, Product, Equals, AnyRef, Any
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  1. AutoCompactParallelismStats
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
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Instance Constructors

  1. new AutoCompactParallelismStats(maxClusterUsedParallelism: Long = 0, minClusterUsedParallelism: Long = 0, maxSessionUsedParallelism: Long = 0, minSessionUsedParallelism: Long = 0)

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
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
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    Annotations
    @throws( ... ) @native() @IntrinsicCandidate()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  8. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  9. var maxClusterUsedParallelism: Long
  10. var maxSessionUsedParallelism: Long
  11. var minClusterUsedParallelism: Long
  12. var minSessionUsedParallelism: Long
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  16. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  17. def toMetrics: Option[ParallelismMetrics]
  18. def update(clusterUsedParallelism: Long, sessionUsedParallelism: Long): Unit

    Update the statistics of parallelism of current Auto Compact command.

  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  21. final def wait(): Unit
    Definition Classes
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    Annotations
    @throws( ... )

Deprecated Value Members

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

Inherited from Serializable

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