c

org.apache.spark.sql.delta.actions

CheckpointMetadata

case class CheckpointMetadata(version: Long, tags: Map[String, String] = null) extends CheckpointOnlyAction with Product with Serializable

Holds information about the Delta Checkpoint. This action will only be part of checkpoints.

version

version of the checkpoint

tags

attributes of the checkpoint, defaults to null (which is semantically same as an empty Map). This is kept null to ensure that the field is not present in the generated json.

Linear Supertypes
Serializable, Serializable, Product, Equals, CheckpointOnlyAction, Action, AnyRef, Any
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Inherited
  1. CheckpointMetadata
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. CheckpointOnlyAction
  7. Action
  8. AnyRef
  9. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new CheckpointMetadata(version: Long, tags: Map[String, String] = null)

    version

    version of the checkpoint

    tags

    attributes of the checkpoint, defaults to null (which is semantically same as an empty Map). This is kept null to ensure that the field is not present in the generated json.

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. def json: String
    Definition Classes
    Action
  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. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  15. val tags: Map[String, String]
  16. val version: Long
  17. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  20. def wrap: SingleAction
    Definition Classes
    CheckpointMetadata → Action

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from CheckpointOnlyAction

Inherited from Action

Inherited from AnyRef

Inherited from Any

Ungrouped