org.apache.spark.sql.execution.streaming

CompositeOffset

case class CompositeOffset(offsets: Seq[Option[Offset]]) extends Offset with 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.

Linear Supertypes
Product, Equals, Offset, Serializable, Serializable, AnyRef, Any
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Inherited
  1. CompositeOffset
  2. Product
  3. Equals
  4. Offset
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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  1. Public
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Instance Constructors

  1. new CompositeOffset(offsets: Seq[Option[Offset]])

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def <(other: Offset): Boolean

    Definition Classes
    Offset

  5. def <=(other: Offset): Boolean

    Definition Classes
    Offset

  6. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  7. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  8. def >(other: Offset): Boolean

    Definition Classes
    Offset

  9. def >=(other: Offset): Boolean

    Definition Classes
    Offset

  10. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  11. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  12. def compareTo(other: Offset): Int

    Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

    Returns a negative integer, zero, or a positive integer as this object is less than, equal to, or greater than the specified object.

    Definition Classes
    CompositeOffset → Offset

  13. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  14. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  15. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  16. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  17. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  18. final def notify(): Unit

    Definition Classes
    AnyRef

  19. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  20. val offsets: Seq[Option[Offset]]

  21. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef

  22. def toStreamProgress(sources: Seq[Source]): StreamProgress

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

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

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

  23. def toString(): String

    Definition Classes
    CompositeOffset → AnyRef → Any

  24. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  25. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  26. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Product

Inherited from Equals

Inherited from Offset

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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