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.

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@DeveloperApi()
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HttpBroadcastFactory, TorrentBroadcastFactory
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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]

  3. abstract def stop(): Unit

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

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