Packages

case class OffsetSeq(offsets: Seq[Option[connector.read.streaming.Offset]], metadata: Option[OffsetSeqMetadata] = None) extends Product with Serializable

An ordered collection of offsets, used to track the progress of processing data from one or more Sources that are present in a streaming query. This is similar to simplified, single-instance vector clock that must progress linearly forward.

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Serializable, Serializable, Product, Equals, AnyRef, Any
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  1. OffsetSeq
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Instance Constructors

  1. new OffsetSeq(offsets: Seq[Option[connector.read.streaming.Offset]], metadata: Option[OffsetSeqMetadata] = None)

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 finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  8. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  9. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  10. val metadata: Option[OffsetSeqMetadata]
  11. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  12. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  13. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. val offsets: Seq[Option[connector.read.streaming.Offset]]
  15. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  16. def toStreamProgress(sources: Seq[SparkDataStream]): StreamProgress

    Unpacks an offset into StreamProgress by associating each offset with the ordered list of sources.

    Unpacks an offset into StreamProgress by associating each offset with the ordered list of sources.

    This method is typically used to associate a serialized offset with actual sources (which cannot be serialized).

  17. def toString(): String
    Definition Classes
    OffsetSeq → AnyRef → Any
  18. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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