com.twitter.scalding

ShellTypedPipe

class ShellTypedPipe[T] extends AnyRef

Enrichment on TypedPipes allowing them to be run locally, independent of the overall flow.

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Instance Constructors

  1. new ShellTypedPipe(pipe: TypedPipe[T])(implicit state: BaseReplState)

    pipe

    to wrap

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

    Definition Classes
    AnyRef

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

    Definition Classes
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  6. final def asInstanceOf[T0]: T0

    Definition Classes
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  7. def clone(): AnyRef

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

  8. def dump: Unit

    Print the contents of a pipe to stdout.

    Print the contents of a pipe to stdout. Uses ShellTypedPipe.toIterator.

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

    Definition Classes
    AnyRef

  10. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  11. def finalize(): Unit

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

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

    Definition Classes
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  13. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  14. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

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

    Definition Classes
    AnyRef

  16. final def notify(): Unit

    Definition Classes
    AnyRef

  17. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  18. def save(dest: TypedSink[T] with TypedSource[T]): TypedPipe[T]

    Shorthand for .

    Shorthand for .write(dest).run

  19. def snapshot: TypedPipe[T]

    Save snapshot of a typed pipe to a temporary sequence file.

    Save snapshot of a typed pipe to a temporary sequence file.

    returns

    A TypedPipe to a new Source, reading from the sequence file.

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

    Definition Classes
    AnyRef

  21. def toIterator: Iterator[T]

    Create a (local) iterator over the pipe.

    Create a (local) iterator over the pipe. For non-trivial pipes (anything except a head-pipe reading from a source), a snapshot is automatically created and iterated over.

    returns

    local iterator

  22. def toList: List[T]

    Create a list from the pipe in memory.

    Create a list from the pipe in memory. Uses ShellTypedPipe.toIterator. Warning: user must ensure that the results will actually fit in memory.

  23. def toString(): String

    Definition Classes
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  24. final def wait(): Unit

    Definition Classes
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    Annotations
    @throws( ... )

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

    Definition Classes
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    @throws( ... )

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

    Definition Classes
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    @throws( ... )

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