SQLMetric

Value Members

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

   

   Definition Classes

   AnyRef → Any

2. final def ##(): Int

   

   Definition Classes

   AnyRef → Any

3. def +=(v: Long): Unit

   

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

   

   Definition Classes

   AnyRef → Any

5. def add(v: Long): Unit

   

   Takes the inputs and accumulates.

   Takes the inputs and accumulates.

   Definition Classes

   SQLMetric → AccumulatorV2

6. final def addLong(v: Long): Unit

   

7. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

8. def clone(): AnyRef

   

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

9. def copy(): SQLMetric

   

   Creates a new copy of this accumulator.

   Creates a new copy of this accumulator.

   Definition Classes

   SQLMetric → AccumulatorV2

10. def copyAndReset(): AccumulatorV2[Long, Long]

    

    Creates a new copy of this accumulator, which is zero value.

    Creates a new copy of this accumulator, which is zero value. i.e. call isZero on the copy must return true.

    Definition Classes

    AccumulatorV2

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

    

    Definition Classes

    AnyRef

12. def equals(arg0: Any): Boolean

    

    Definition Classes

    AnyRef → Any

13. def finalize(): Unit

    

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

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

    

    Definition Classes

    AnyRef → Any

15. def hashCode(): Int

    

    Definition Classes

    AnyRef → Any

16. final def id: Long

    

    Returns the id of this accumulator, can only be called after registration.

    Returns the id of this accumulator, can only be called after registration.

    Definition Classes

    AccumulatorV2

17. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

18. final def isRegistered: Boolean

    

    Returns true if this accumulator has been registered.

    Returns true if this accumulator has been registered.

    Definition Classes

    AccumulatorV2

    Note

    All accumulators must be registered before use, or it will throw exception.

19. def isZero(): Boolean

    

    Returns if this accumulator is zero value or not.

    Returns if this accumulator is zero value or not. e.g. for a counter accumulator, 0 is zero value; for a list accumulator, Nil is zero value.

    Definition Classes

    SQLMetric → AccumulatorV2

20. final def longValue: Long

    

21. def merge(other: AccumulatorV2[Long, Long]): Unit

    

    Merges another same-type accumulator into this one and update its state, i.e.

    Merges another same-type accumulator into this one and update its state, i.e. this should be merge-in-place.

    Definition Classes

    SQLMetric → AccumulatorV2

22. var metricType: String

    

23. final def name: Option[String]

    

    Returns the name of this accumulator, can only be called after registration.

    Returns the name of this accumulator, can only be called after registration.

    Definition Classes

    AccumulatorV2

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

    

    Definition Classes

    AnyRef

25. final def notify(): Unit

    

    Definition Classes

    AnyRef

26. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

27. final def read(kryo: Kryo, input: Input, context: TaskContext): Unit

    

    Definition Classes

    AccumulatorV2Kryo

28. final def read(kryo: Kryo, input: Input): Unit

    

    Child classes must implement readKryo() and cannot override this.

    Child classes must implement readKryo() and cannot override this.

    Definition Classes

    AccumulatorV2Kryo → KryoSerializable

29. def readKryo(kryo: Kryo, input: Input): Unit

    

    Definition Classes

    SQLMetric → AccumulatorV2Kryo

30. def reset(): Unit

    

    Resets this accumulator, which is zero value.

    Resets this accumulator, which is zero value. i.e. call isZero must return true.

    Definition Classes

    SQLMetric → AccumulatorV2

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

    

    Definition Classes

    AnyRef

32. def toInfo(update: Option[Any], value: Option[Any]): AccumulableInfo

    

    Creates an AccumulableInfo representation of this AccumulatorV2 with the provided values.

    Creates an AccumulableInfo representation of this AccumulatorV2 with the provided values.

    Definition Classes

    SQLMetric → AccumulatorV2

33. def toString(): String

    

    Definition Classes

    AccumulatorV2 → AnyRef → Any

34. def value: Long

    

    Defines the current value of this accumulator

    Defines the current value of this accumulator

    Definition Classes

    SQLMetric → AccumulatorV2

35. final def wait(): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

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

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

38. final def write(kryo: Kryo, output: Output): Unit

    

    Child classes cannot override this and must instead implement writeKryo/readKryo for consistent writeReplace() behavior.

    Child classes cannot override this and must instead implement writeKryo/readKryo for consistent writeReplace() behavior.

    Definition Classes

    AccumulatorV2Kryo → KryoSerializable

39. def writeKryo(kryo: Kryo, output: Output): Unit

    

    Definition Classes

    SQLMetric → AccumulatorV2Kryo

40. final def writeReplace(): Any

    

    Attributes

    protected

    Definition Classes

    AccumulatorV2