Packages

abstract class TableProcessorBase extends TableProcessor

Linear Supertypes
TableProcessor, AnyRef, Any
Known Subclasses
ChangesProcessor, SnapshotProcessor
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  1. TableProcessorBase
  2. TableProcessor
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Visibility
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Instance Constructors

  1. new TableProcessorBase(deltaTablePath: Path, fileEnumerator: AddFileEnumerator[DeltaSourceSplit])

Abstract Value Members

  1. abstract def getSnapshotVersion(): Long

    returns

    A io.delta.standalone.Snapshot version on which this processor operates.

    Definition Classes
    TableProcessor
  2. abstract def process(processCallback: Consumer[List[DeltaSourceSplit]]): Unit

    Process Delta table data.

    Process Delta table data. Can call processCallback during this process.

    processCallback

    A Consumer callback that can be called during Delta table processing. The exact condition when this callback will be called depends on TableProcessor implementation.

    Definition Classes
    TableProcessor
  3. abstract def snapshotState(checkpointBuilder: DeltaEnumeratorStateCheckpointBuilder[DeltaSourceSplit]): DeltaEnumeratorStateCheckpointBuilder[DeltaSourceSplit]

    Add TableProcessor state information to DeltaEnumeratorStateCheckpointBuilder to be stored in Flink's checkpoint.

    Add TableProcessor state information to DeltaEnumeratorStateCheckpointBuilder to be stored in Flink's checkpoint.

    The implementation of this method should add the latest state information to DeltaEnumeratorStateCheckpointBuilder needed to recreate TableProcessor instance during Flink recovery.

    checkpointBuilder

    the DeltaEnumeratorStateCheckpointBuilder instance that should be updated with TableProcessor state information.

    returns

    the DeltaEnumeratorStateCheckpointBuilder instance with TableProcessor state information.

    Definition Classes
    TableProcessor

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()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  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()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. def prepareSplits(changes: ChangesPerVersion[AddFile], splitFilter: SplitFilter[Path]): List[DeltaSourceSplit]
    Attributes
    protected[processor]
  16. def setUpEnumeratorContext(addFiles: List[AddFile], snapshotVersion: Long): AddFileEnumeratorContext
    Attributes
    protected[processor]
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. def toString(): String
    Definition Classes
    AnyRef → Any
  19. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from TableProcessor

Inherited from AnyRef

Inherited from Any

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