Class

org.apache.spark.input

PortableDataStream

Related Doc: package input

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class PortableDataStream extends Serializable

A class that allows DataStreams to be serialized and moved around by not creating them until they need to be read

Annotations
@Experimental()
Note

CombineFileSplit is not serializable resulting in the splitBytes construct

,

TaskAttemptContext is not serializable resulting in the confBytes construct

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Serializable, Serializable, AnyRef, Any
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  1. PortableDataStream
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Visibility
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Instance Constructors

  1. new PortableDataStream(isplit: CombineFileSplit, context: TaskAttemptContext, index: Integer)

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

  6. def close(): Unit

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    Close the file (if it is currently open)

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

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    Definition Classes
    AnyRef

  8. def equals(arg0: Any): Boolean

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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 getPath(): String

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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

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    AnyRef

  15. final def notify(): Unit

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    Definition Classes
    AnyRef

  16. final def notifyAll(): Unit

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    Definition Classes
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  17. def open(): DataInputStream

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    Create a new DataInputStream from the split and context

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

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    Definition Classes
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  19. def toArray(): Array[Byte]

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    Read the file as a byte array

  20. def toString(): String

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  21. final def wait(): Unit

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    @throws( ... )

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

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    @throws( ... )

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

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Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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