Packages

t

com.nvidia.spark.rapids

LazySpillable

trait LazySpillable extends AutoCloseable with Retryable

Holds something that can be spilled if it is marked as such, but it does not modify the data until it is ready to be spilled. This avoids the performance penalty of making reformatting the underlying data so it is ready to be spilled.

Call allowSpilling to indicate that the data can be released for spilling and call close to indicate that the data is not needed any longer.

If the data is needed after allowSpilling is called the implementations should get the data back and cache it again until allowSpilling is called once more.

Linear Supertypes
Retryable, AutoCloseable, AnyRef, Any
Known Subclasses
AllowSpillOnlyLazySpillableColumnarBatchImpl, BaseCrossJoinGatherMap, JoinGatherer, JoinGathererImpl, JoinGathererSameTable, LazySpillableColumnarBatch, LazySpillableColumnarBatchImpl, LazySpillableGatherMap, LazySpillableGatherMapImpl, LeftCrossGatherMap, MultiJoinGather, RightCrossGatherMap
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Inherited
  1. LazySpillable
  2. Retryable
  3. AutoCloseable
  4. AnyRef
  5. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def allowSpilling(): Unit

    Indicate that we are done using the data for now and it can be spilled.

    Indicate that we are done using the data for now and it can be spilled.

    This method should not have issues with being called multiple times without the data being accessed.

  2. abstract def checkpoint(): Unit
    Definition Classes
    Retryable
  3. abstract def close(): Unit
    Definition Classes
    AutoCloseable
    Annotations
    @throws( classOf[java.lang.Exception] )
  4. abstract def restore(): Unit
    Definition Classes
    Retryable

Concrete 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 equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  10. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  16. def toString(): String
    Definition Classes
    AnyRef → Any
  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()

Inherited from Retryable

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

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