Class/Object

ai.chronon.spark

GroupBy

Related Docs: object GroupBy | package spark

Permalink

class GroupBy extends Serializable

Linear Supertypes
Serializable, Serializable, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. GroupBy
  2. Serializable
  3. Serializable
  4. AnyRef
  5. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. All

Instance Constructors

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

    Permalink

Value Members

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

    Permalink
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  4. val aggregations: Seq[Aggregation]

    Permalink
  5. final def asInstanceOf[T0]: T0

    Permalink
    Definition Classes
    Any
  6. def clone(): AnyRef

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. final def eq(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean

    Permalink
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit

    Permalink
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]

    Permalink
    Definition Classes
    AnyRef → Any
  11. def hashCode(): Int

    Permalink
    Definition Classes
    AnyRef → Any
  12. def hopsAggregate(minQueryTs: Long, resolution: Resolution): RDD[(KeyWithHash, OutputArrayType)]

    Permalink
  13. val inputDf: DataFrame

    Permalink
  14. final def isInstanceOf[T0]: Boolean

    Permalink
    Definition Classes
    Any
  15. val keyColumns: Seq[String]

    Permalink
  16. val keySchema: StructType

    Permalink
  17. val mutationDf: DataFrame

    Permalink
  18. final def ne(arg0: AnyRef): Boolean

    Permalink
    Definition Classes
    AnyRef
  19. final def notify(): Unit

    Permalink
    Definition Classes
    AnyRef
  20. final def notifyAll(): Unit

    Permalink
    Definition Classes
    AnyRef
  21. lazy val postAggSchema: StructType

    Permalink
  22. val preAggSchema: StructType

    Permalink
  23. val selectedSchema: Array[(String, DataType)]

    Permalink
    Attributes
    protected
  24. def snapshotEntities: DataFrame

    Permalink
  25. def snapshotEntitiesBase: RDD[(Array[Any], Array[Any])]

    Permalink
  26. def snapshotEvents(partitionRange: PartitionRange): DataFrame

    Permalink
  27. def snapshotEventsBase(partitionRange: PartitionRange, resolution: Resolution = DailyResolution): RDD[(Array[Any], Array[Any])]

    Permalink
  28. implicit val sparkSession: SparkSession

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

    Permalink
    Definition Classes
    AnyRef
  30. def temporalEntities(queriesUnfilteredDf: DataFrame, resolution: Resolution = FiveMinuteResolution): DataFrame

    Permalink

    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)

  31. def temporalEvents(queriesUnfilteredDf: DataFrame, queryTimeRange: Option[TimeRange] = None, resolution: Resolution = FiveMinuteResolution): DataFrame

    Permalink
  32. def toDf(aggregateRdd: RDD[(Array[Any], Array[Any])], additionalFields: Seq[(String, DataType)]): DataFrame

    Permalink
    Attributes
    protected[ai.chronon.spark]
  33. def toString(): String

    Permalink
    Definition Classes
    AnyRef → Any
  34. val tsIndex: Int

    Permalink
    Attributes
    protected[ai.chronon.spark]
  35. final def wait(): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  36. final def wait(arg0: Long, arg1: Int): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  37. final def wait(arg0: Long): Unit

    Permalink
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  38. lazy val windowAggregator: RowAggregator

    Permalink
    Attributes
    protected[ai.chronon.spark]

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped