Packages

sealed abstract class BlockId extends AnyRef

:: DeveloperApi :: Identifies a particular Block of data, usually associated with a single file. A Block can be uniquely identified by its filename, but each type of Block has a different set of keys which produce its unique name.

If your BlockId should be serializable, be sure to add it to the BlockId.apply() method.

Annotations
@DeveloperApi()
Source
BlockId.scala
Linear Supertypes
AnyRef, Any
Known Subclasses
BroadcastBlockId, CacheId, RDDBlockId, ShuffleBlockBatchId, ShuffleBlockChunkId, ShuffleBlockId, ShuffleChecksumBlockId, ShuffleDataBlockId, ShuffleIndexBlockId, ShuffleMergedBlockId, ShuffleMergedDataBlockId, ShuffleMergedIndexBlockId, ShuffleMergedMetaBlockId, ShufflePushBlockId, StreamBlockId, TaskResultBlockId
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Inherited
  1. BlockId
  2. AnyRef
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Visibility
  1. Public
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Abstract Value Members

  1. abstract def name: String

    A globally unique identifier for this Block.

    A globally unique identifier for this Block. Can be used for ser/de.

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 asRDDId: Option[RDDBlockId]
  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. def isBroadcast: Boolean
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. def isRDD: Boolean
  15. def isShuffle: Boolean
  16. def isShuffleChunk: Boolean
  17. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  18. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  20. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  21. def toString(): String
    Definition Classes
    BlockId → AnyRef → Any
  22. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  23. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()

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Inherited from Any

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