Class

spark.jobserver

RDDPersister

Related Doc: package jobserver

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class RDDPersister[T] extends NamedObjectPersister[NamedRDD[T]]

implementation of a NamedObjectPersister for RDD[T] objects

Linear Supertypes
NamedObjectPersister[NamedRDD[T]], AnyRef, Any
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  1. RDDPersister
  2. NamedObjectPersister
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Instance Constructors

  1. new RDDPersister()

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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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    AnyRef → Any

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

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    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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

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

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    Definition Classes
    AnyRef

  7. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  8. def finalize(): Unit

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

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

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    AnyRef → Any

  10. def hashCode(): Int

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    AnyRef → Any

  11. final def isInstanceOf[T0]: Boolean

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

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  13. final def notify(): Unit

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    Definition Classes
    AnyRef

  14. final def notifyAll(): Unit

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    Definition Classes
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  15. def persist(namedObj: NamedRDD[T], name: String): Unit

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    persists an object with the given name

    persists an object with the given name

    namedObj

    - object to be persisted

    name

    - name of the object

    Definition Classes
    RDDPersister → NamedObjectPersister

  16. def refresh(namedRDD: NamedRDD[T]): NamedRDD[T]

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    Calls rdd.persist(), which updates the RDD's cached timestamp, meaning it won't get garbage collected by Spark for some time.

    Calls rdd.persist(), which updates the RDD's cached timestamp, meaning it won't get garbage collected by Spark for some time.

    Definition Classes
    RDDPersister → NamedObjectPersister

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

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    Definition Classes
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  18. def toString(): String

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    AnyRef → Any

  19. def unpersist(namedRDD: NamedRDD[T]): Unit

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    unpersist the given object

    unpersist the given object

    Definition Classes
    RDDPersister → NamedObjectPersister

  20. final def wait(): Unit

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    Annotations
    @throws( ... )

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

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    @throws( ... )

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

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    Definition Classes
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Inherited from NamedObjectPersister[NamedRDD[T]]

Inherited from AnyRef

Inherited from Any

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