Packages

c

io.delta.flink.source.internal.enumerator

BoundedSplitEnumeratorProvider

class BoundedSplitEnumeratorProvider extends SplitEnumeratorProvider

An implementation of SplitEnumeratorProvider that creates a BoundedSplitEnumerator used for Boundedness#BOUNDED mode.

Linear Supertypes
SplitEnumeratorProvider, Serializable, AnyRef, Any
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  1. BoundedSplitEnumeratorProvider
  2. SplitEnumeratorProvider
  3. Serializable
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Instance Constructors

  1. new BoundedSplitEnumeratorProvider(splitAssignerProvider: Provider, fileEnumeratorProvider: Provider[DeltaSourceSplit])

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. def createEnumeratorForCheckpoint(checkpoint: DeltaEnumeratorStateCheckpoint[DeltaSourceSplit], configuration: Configuration, enumContext: SplitEnumeratorContext[DeltaSourceSplit], sourceConfiguration: DeltaConnectorConfiguration): BoundedDeltaSourceSplitEnumerator

    Creates SplitEnumerator instance from DeltaEnumeratorStateCheckpoint data.

    Creates SplitEnumerator instance from DeltaEnumeratorStateCheckpoint data.

    This method should be used when creating the SplitEnumerator instance during Flink's recovery from a checkpoint. This method will be called from org.apache.flink.api.connector.source.Source#restoreEnumerator(SplitEnumeratorContext, Object).

    checkpoint

    DeltaEnumeratorStateCheckpoint that should be used to create SplitEnumerator instance.

    configuration

    Hadoop Configuration that should be used to read Parquet files.

    enumContext

    SplitEnumeratorContext.

    sourceConfiguration

    DeltaConnectorConfiguration used for creating Delta Source.

    returns

    SplitEnumerator instance.

    Definition Classes
    BoundedSplitEnumeratorProvider → SplitEnumeratorProvider
    Annotations
    @Override()
  7. def createInitialStateEnumerator(deltaTablePath: Path, configuration: Configuration, enumContext: SplitEnumeratorContext[DeltaSourceSplit], sourceConfiguration: DeltaConnectorConfiguration): BoundedDeltaSourceSplitEnumerator

    Creates SplitEnumerator instance.

    Creates SplitEnumerator instance.

    This method should be used when creating the SplitEnumerator instance for the first time or without a Flink's checkpoint data. This method will be called from org.apache.flink.api.connector.source.Source#createEnumerator(SplitEnumeratorContext).

    deltaTablePath

    Path for Delta table.

    configuration

    Hadoop Configuration that should be used to read Parquet files.

    enumContext

    SplitEnumeratorContext.

    sourceConfiguration

    DeltaConnectorConfiguration used for creating Delta Source.

    returns

    SplitEnumerator instance.

    Definition Classes
    BoundedSplitEnumeratorProvider → SplitEnumeratorProvider
    Annotations
    @Override()
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. def getBoundedness(): Boundedness

    returns

    Boundedness type for SplitEnumerator created by this provider.

    Definition Classes
    BoundedSplitEnumeratorProvider → SplitEnumeratorProvider
    Annotations
    @Override()
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    AnyRef → Any
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from SplitEnumeratorProvider

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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