class GroupBy extends Serializable

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  1. GroupBy
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new GroupBy(aggregations: Seq[Aggregation], keyColumns: Seq[String], inputDf: DataFrame, mutationDfFn: () => DataFrame = null, skewFilter: Option[String] = None, finalize: Boolean = true)

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. lazy val aggPartWithSchema: Seq[(AggregationPart, DataType)]
  5. lazy val aggregationParts: Seq[AggregationPart]
  6. val aggregations: Seq[Aggregation]
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  9. lazy val columnAggregators: Array[ColumnAggregator]
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def equals(arg0: AnyRef): Boolean
    Definition Classes
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  12. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  13. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
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    Annotations
    @native()
  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  15. def hopsAggregate(minQueryTs: Long, resolution: Resolution): RDD[(KeyWithHash, OutputArrayType)]
  16. val inputDf: DataFrame
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. val keyColumns: Seq[String]
  19. val keySchema: StructType
  20. lazy val logger: Logger
    Annotations
    @transient()
  21. val mutationDfFn: () => DataFrame
  22. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  23. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  24. final def notifyAll(): Unit
    Definition Classes
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    @native()
  25. lazy val outputSchema: StructType
  26. lazy val postAggSchema: StructType
  27. val preAggSchema: StructType
  28. val selectedSchema: Array[(String, DataType)]
    Attributes
    protected
  29. def snapshotEntities: DataFrame
  30. def snapshotEntitiesBase: RDD[(Array[Any], Array[Any])]
  31. def snapshotEvents(partitionRange: PartitionRange): DataFrame
  32. def snapshotEventsBase(partitionRange: PartitionRange, resolution: Resolution = DailyResolution): RDD[(Array[Any], Array[Any])]
  33. implicit val sparkSession: SparkSession
  34. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  35. def temporalEntities(queriesUnfilteredDf: DataFrame, resolution: Resolution = FiveMinuteResolution): DataFrame

    Support for entities with mutations.

    Support for entities with mutations. Three way join between: Queries: grouped by key and dsOf[ts] Snapshot[InputDf]: Grouped by key and ds providing a FinalBatchIR to be extended. Mutations[MutationDf]: Grouped by key and dsOf[MutationTs] providing an array of updates/deletes to be done With this process the components (end of day batchIr + day's mutations + day's queries -> output)

  36. def temporalEvents(queriesUnfilteredDf: DataFrame, queryTimeRange: Option[TimeRange] = None, resolution: Resolution = FiveMinuteResolution): DataFrame
  37. def toDf(aggregateRdd: RDD[(Array[Any], Array[Any])], additionalFields: Seq[(String, DataType)]): DataFrame
    Attributes
    protected[spark]
  38. def toString(): String
    Definition Classes
    AnyRef → Any
  39. val tsIndex: Int
    Attributes
    protected[spark]
  40. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  41. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.InterruptedException])
  42. final def wait(arg0: Long): Unit
    Definition Classes
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    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  43. lazy val windowAggregator: RowAggregator
    Attributes
    protected[spark]
    Annotations
    @transient()

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