Class

org.apache.spark.storage

BlockManagerId

Related Doc: package storage

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class BlockManagerId extends Externalizable

:: DeveloperApi :: This class represent an unique identifier for a BlockManager.

The first 2 constructors of this class are made private to ensure that BlockManagerId objects can be created only using the apply method in the companion object. This allows de-duplication of ID objects. Also, constructor parameters are private to ensure that parameters cannot be modified from outside this class.

Annotations
@DeveloperApi()
Source
BlockManagerId.scala
Linear Supertypes
Externalizable, Serializable, AnyRef, Any
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  1. BlockManagerId
  2. Externalizable
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Value Members

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

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  2. final def ##(): Int

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

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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

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

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  7. def equals(that: Any): Boolean

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    BlockManagerId → AnyRef → Any

  8. def executorId: String

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  9. def finalize(): Unit

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

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

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  11. def hashCode(): Int

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    BlockManagerId → AnyRef → Any

  12. def host: String

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  13. def hostPort: String

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  14. def isDriver: Boolean

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  15. final def isInstanceOf[T0]: Boolean

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

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  17. final def notify(): Unit

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    AnyRef

  18. final def notifyAll(): Unit

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  19. def port: Int

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  20. def readExternal(in: ObjectInput): Unit

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    Definition Classes
    BlockManagerId → Externalizable

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

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  22. def toString(): String

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    BlockManagerId → AnyRef → Any

  23. def topologyInfo: Option[String]

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  24. final def wait(): Unit

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    @throws( ... )

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

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

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  27. def writeExternal(out: ObjectOutput): Unit

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    BlockManagerId → Externalizable

Inherited from Externalizable

Inherited from Serializable

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