Class/Object

org.apache.spark.sql.execution.streaming

CompositeOffset

Related Docs: object CompositeOffset | package streaming

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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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Visibility
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Instance Constructors

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

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Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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

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

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    Definition Classes
    AnyRef

  7. def finalize(): Unit

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

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

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    Definition Classes
    AnyRef → Any

  9. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

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

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    Definition Classes
    AnyRef

  11. final def notify(): Unit

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    Definition Classes
    AnyRef

  12. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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

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    Definition Classes
    AnyRef

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

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    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).

  16. def toString(): String

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    Definition Classes
    CompositeOffset → AnyRef → Any

  17. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

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

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    @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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