Packages

c

org.apache.spark.sql.delta.files

CdcAddFileIndex

class CdcAddFileIndex extends TahoeBatchFileIndex

A TahoeFileIndex for scanning a sequence of added files as CDC. Similar to TahoeBatchFileIndex, with a bit of special handling to attach the log version and CDC type on a per-file basis.

Linear Supertypes
TahoeBatchFileIndex, TahoeFileIndex, FileIndex, AnyRef, Any
Ordering
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Inherited
  1. CdcAddFileIndex
  2. TahoeBatchFileIndex
  3. TahoeFileIndex
  4. FileIndex
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new CdcAddFileIndex(spark: SparkSession, filesByVersion: Seq[CDCDataSpec[AddFile]], deltaLog: DeltaLog, path: Path, snapshot: Snapshot)

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. val actionType: String
    Definition Classes
    TahoeBatchFileIndex
  6. val addFiles: Seq[AddFile]
    Definition Classes
    TahoeBatchFileIndex
  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. val deltaLog: DeltaLog
    Definition Classes
    TahoeFileIndex
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  12. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  13. 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
  14. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  15. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  16. def inputFiles: Array[String]
    Definition Classes
    CdcAddFileIndex → TahoeBatchFileIndex → FileIndex
  17. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  18. def listFiles(partitionFilters: Seq[Expression], dataFilters: Seq[Expression]): Seq[PartitionDirectory]
    Definition Classes
    TahoeFileIndex → FileIndex
  19. 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
    CdcAddFileIndex → TahoeBatchFileIndex → TahoeFileIndex
  20. def metadataOpsTimeNs: Option[Long]
    Definition Classes
    FileIndex
  21. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  22. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  23. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  24. val partitionFiltersGenerated: Boolean
    Definition Classes
    TahoeBatchFileIndex
  25. val partitionSchema: StructType
    Definition Classes
    CdcAddFileIndex → TahoeBatchFileIndex → TahoeFileIndex → FileIndex
  26. val path: Path
    Definition Classes
    TahoeFileIndex
  27. def refresh(): Unit
    Definition Classes
    TahoeBatchFileIndex → FileIndex
  28. def rootPaths: Seq[Path]
    Definition Classes
    TahoeFileIndex → FileIndex
  29. val sizeInBytes: Long
    Definition Classes
    TahoeBatchFileIndex → FileIndex
  30. val snapshot: Snapshot
    Definition Classes
    TahoeBatchFileIndex
  31. val spark: SparkSession
    Definition Classes
    CdcAddFileIndex → TahoeBatchFileIndex → TahoeFileIndex
  32. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  33. def tableVersion: Long
    Definition Classes
    TahoeBatchFileIndex → TahoeFileIndex
  34. def toString(): String
    Definition Classes
    TahoeFileIndex → AnyRef → Any
  35. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  36. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  37. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from TahoeBatchFileIndex

Inherited from TahoeFileIndex

Inherited from FileIndex

Inherited from AnyRef

Inherited from Any

Ungrouped