Class/Object

org.apache.spark.sql.execution.streaming

StreamMetadata

Related Docs: object StreamMetadata | package streaming

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case class StreamMetadata(id: String) extends Product with Serializable

Contains metadata associated with a StreamingQuery. This information is written in the checkpoint location the first time a query is started and recovered every time the query is restarted.

id

unique id of the StreamingQuery that needs to be persisted across restarts

Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
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  1. StreamMetadata
  2. Serializable
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Visibility
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Instance Constructors

  1. new StreamMetadata(id: String)

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    id

    unique id of the StreamingQuery that needs to be persisted across restarts

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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    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. val id: String

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    unique id of the StreamingQuery that needs to be persisted across restarts

  10. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  11. def json: String

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

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    Definition Classes
    AnyRef

  13. final def notify(): Unit

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    Definition Classes
    AnyRef

  14. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Definition Classes
    AnyRef

  16. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

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

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    Definition Classes
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    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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