Packages

case class TahoeLogFileIndex(spark: SparkSession, deltaLog: DeltaLog, path: Path, snapshotAtAnalysis: Snapshot, partitionFilters: Seq[Expression] = Nil, isTimeTravelQuery: Boolean = false) extends TahoeFileIndex with Product with Serializable

A TahoeFileIndex that generates the list of files from DeltaLog with given partition filters.

Linear Supertypes
Serializable, Product, Equals, TahoeFileIndex, FileIndex, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. TahoeLogFileIndex
  2. Serializable
  3. Product
  4. Equals
  5. TahoeFileIndex
  6. FileIndex
  7. AnyRef
  8. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new TahoeLogFileIndex(spark: SparkSession, deltaLog: DeltaLog, path: Path, snapshotAtAnalysis: Snapshot, partitionFilters: Seq[Expression] = Nil, isTimeTravelQuery: Boolean = false)

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. def absolutePath(child: String): Path
    Attributes
    protected
    Definition Classes
    TahoeFileIndex
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  7. val deltaLog: DeltaLog
    Definition Classes
    TahoeLogFileIndex → TahoeFileIndex
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(that: Any): Boolean
    Definition Classes
    TahoeLogFileIndex → Equals → AnyRef → Any
  10. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  11. def getBasePath(filePath: Path): Option[Path]

    Returns the path of the base directory of the given file path (i.e.

    Returns the path of the base directory of the given file path (i.e. its parent directory with all the partition directories stripped off).

    Definition Classes
    TahoeFileIndex
  12. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def getSnapshot: Snapshot
  14. def getSnapshotToScan: Snapshot
    Attributes
    protected
  15. def hashCode(): Int
    Definition Classes
    TahoeLogFileIndex → AnyRef → Any
  16. def inputFiles: Array[String]
    Definition Classes
    TahoeLogFileIndex → FileIndex
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. val isTimeTravelQuery: Boolean
  19. def listFiles(partitionFilters: Seq[Expression], dataFilters: Seq[Expression]): Seq[PartitionDirectory]
    Definition Classes
    TahoeFileIndex → FileIndex
  20. def matchingFiles(partitionFilters: Seq[Expression], dataFilters: Seq[Expression]): Seq[AddFile]

    Returns all matching/valid files by the given partitionFilters and dataFilters.

    Returns all matching/valid files by the given partitionFilters and dataFilters. Implementations may avoid evaluating data filters when doing so would be expensive, but *must* evaluate the partition filters; wrong results will be produced if AddFile entries which don't match the partition filters are returned.

    Definition Classes
    TahoeLogFileIndex → TahoeFileIndex
  21. def metadataOpsTimeNs: Option[Long]
    Definition Classes
    FileIndex
  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
    AnyRef
    Annotations
    @native()
  25. val partitionFilters: Seq[Expression]
  26. def partitionSchema: StructType
    Definition Classes
    TahoeLogFileIndex → TahoeFileIndex → FileIndex
  27. val path: Path
    Definition Classes
    TahoeLogFileIndex → TahoeFileIndex
  28. def productElementNames: Iterator[String]
    Definition Classes
    Product
  29. def refresh(): Unit
    Definition Classes
    TahoeLogFileIndex → FileIndex
  30. def rootPaths: Seq[Path]
    Definition Classes
    TahoeFileIndex → FileIndex
  31. val sizeInBytes: Long
    Definition Classes
    TahoeLogFileIndex → FileIndex
  32. val snapshotAtAnalysis: Snapshot
  33. val spark: SparkSession
    Definition Classes
    TahoeLogFileIndex → TahoeFileIndex
  34. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  35. def tableVersion: Long
    Definition Classes
    TahoeLogFileIndex → TahoeFileIndex
  36. def toString(): String
    Definition Classes
    TahoeFileIndex → AnyRef → Any
  37. def versionToUse: Option[Long]

    Provides the version that's being used as part of the scan if this is a time travel query.

  38. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  39. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  40. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from TahoeFileIndex

Inherited from FileIndex

Inherited from AnyRef

Inherited from Any

Ungrouped