com.databricks.spark.sql.perf

BreakdownResult

case class BreakdownResult(nodeName: String, nodeNameWithArgs: String, index: Int, children: Seq[Int], executionTime: Double, delta: Double) extends Product with Serializable

The execution time of a subtree of the query plan tree of a specific query.

nodeName

The name of the top physical operator of the subtree.

nodeNameWithArgs

The name and arguments of the top physical operator of the subtree.

index

The index of the top physical operator of the subtree in the original query plan tree. The index starts from 0 (0 represents the top physical operator of the original query plan tree).

executionTime

The execution time of the subtree.

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Instance Constructors

  1. new BreakdownResult(nodeName: String, nodeNameWithArgs: String, index: Int, children: Seq[Int], executionTime: Double, delta: Double)

    nodeName

    The name of the top physical operator of the subtree.

    nodeNameWithArgs

    The name and arguments of the top physical operator of the subtree.

    index

    The index of the top physical operator of the subtree in the original query plan tree. The index starts from 0 (0 represents the top physical operator of the original query plan tree).

    executionTime

    The execution time of the subtree.

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. val children: Seq[Int]

  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  9. val delta: Double

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

    Definition Classes
    AnyRef

  11. val executionTime: Double

    The execution time of the subtree.

  12. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

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

    Definition Classes
    AnyRef → Any

  14. val index: Int

    The index of the top physical operator of the subtree in the original query plan tree.

    The index of the top physical operator of the subtree in the original query plan tree. The index starts from 0 (0 represents the top physical operator of the original query plan tree).

  15. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  17. val nodeName: String

    The name of the top physical operator of the subtree.

  18. val nodeNameWithArgs: String

    The name and arguments of the top physical operator of the subtree.

  19. final def notify(): Unit

    Definition Classes
    AnyRef

  20. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  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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