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abstract class BaseTableProcessor extends TableProcessor

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Instance Constructors

  1. new BaseTableProcessor(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
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  3. final def ==(arg0: Any): Boolean
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  4. final def asInstanceOf[T0]: T0
    Definition Classes
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  5. def clone(): AnyRef
    Attributes
    protected[lang]
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    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
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  7. def equals(arg0: Any): Boolean
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  8. def finalize(): Unit
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    protected[lang]
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    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
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    @native()
  10. def hashCode(): Int
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    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
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  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
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  13. final def notify(): Unit
    Definition Classes
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    @native()
  14. final def notifyAll(): Unit
    Definition Classes
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    @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
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  18. def toString(): String
    Definition Classes
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  19. final def wait(): Unit
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    @throws( ... )
  20. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws( ... )
  21. final def wait(arg0: Long): Unit
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Inherited from TableProcessor

Inherited from AnyRef

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