Packages

abstract class FileScanBuilder extends ScanBuilder with SupportsPushDownRequiredColumns with SupportsPushDownCatalystFilters

Linear Supertypes
SupportsPushDownCatalystFilters, SupportsPushDownRequiredColumns, ScanBuilder, AnyRef, Any
Known Subclasses
CSVScanBuilder, JsonScanBuilder, OrcScanBuilder, ParquetScanBuilder, TextScanBuilder
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. FileScanBuilder
  2. SupportsPushDownCatalystFilters
  3. SupportsPushDownRequiredColumns
  4. ScanBuilder
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new FileScanBuilder(sparkSession: SparkSession, fileIndex: PartitioningAwareFileIndex, dataSchema: StructType)

Abstract Value Members

  1. abstract def build(): Scan
    Definition Classes
    ScanBuilder

Concrete 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
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  6. var dataFilters: Seq[Expression]
    Attributes
    protected
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  15. var partitionFilters: Seq[Expression]
    Attributes
    protected
  16. val partitionNameSet: Set[String]
  17. def pruneColumns(requiredSchema: StructType): Unit
    Definition Classes
    FileScanBuilder → SupportsPushDownRequiredColumns
  18. def pushDataFilters(dataFilters: Array[Filter]): Array[Filter]
    Attributes
    protected
  19. def pushFilters(filters: Seq[Expression]): Seq[Expression]
    Definition Classes
    FileScanBuilder → SupportsPushDownCatalystFilters
  20. var pushedDataFilters: Array[Filter]
    Attributes
    protected
  21. def pushedFilters: Array[Predicate]
    Definition Classes
    FileScanBuilder → SupportsPushDownCatalystFilters
  22. def readDataSchema(): StructType
    Attributes
    protected
  23. def readPartitionSchema(): StructType
  24. var requiredSchema: StructType
    Attributes
    protected
  25. val supportsNestedSchemaPruning: Boolean
    Attributes
    protected
  26. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  27. def toString(): String
    Definition Classes
    AnyRef → Any
  28. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  29. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  30. final def wait(): Unit
    Definition Classes
    AnyRef
    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 SupportsPushDownCatalystFilters

Inherited from SupportsPushDownRequiredColumns

Inherited from ScanBuilder

Inherited from AnyRef

Inherited from Any

Ungrouped