org.apache.spark.broadcast

BroadcastFactory

trait BroadcastFactory extends AnyRef

:: DeveloperApi :: An interface for all the broadcast implementations in Spark (to allow multiple broadcast implementations). SparkContext uses a user-specified BroadcastFactory implementation to instantiate a particular broadcast for the entire Spark job.

Annotations
@DeveloperApi()
Linear Supertypes
AnyRef, Any
Known Subclasses
HttpBroadcastFactory, TorrentBroadcastFactory
Ordering
  1. Alphabetic
  2. By inheritance
Inherited
  1. BroadcastFactory
  2. AnyRef
  3. Any
  1. Hide All
  2. Show all
Learn more about member selection
Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def initialize(isDriver: Boolean, conf: SparkConf, securityMgr: SecurityManager): Unit

  2. abstract def newBroadcast[T](value: T, isLocal: Boolean, id: Long)(implicit arg0: ClassTag[T]): Broadcast[T]

    Creates a new broadcast variable.

    Creates a new broadcast variable.

    value

    value to broadcast

    isLocal

    whether we are in local mode (single JVM process)

    id

    unique id representing this broadcast variable

  3. abstract def stop(): Unit

  4. abstract def unbroadcast(id: Long, removeFromDriver: Boolean, blocking: Boolean): Unit

Concrete Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  7. def clone(): AnyRef

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

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

    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  13. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  15. final def notify(): Unit

    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

    Definition Classes
    AnyRef

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

    Definition Classes
    AnyRef

  18. def toString(): String

    Definition Classes
    AnyRef → Any

  19. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from AnyRef

Inherited from Any

Ungrouped