com.twitter.scalding

SuccessFileSource

trait SuccessFileSource extends FileSource

Ensures that a _SUCCESS file is present in the Source path.

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FileSource, Source, Serializable, AnyRef, Any
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  1. SuccessFileSource
  2. FileSource
  3. Source
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Type Members

  1. type LocalScheme = Scheme[Properties, InputStream, OutputStream, _, _]

    Definition Classes
    Source

Abstract Value Members

  1. abstract def hdfsPaths: Iterable[String]

    Definition Classes
    FileSource
  2. abstract def localPath: String

    Definition Classes
    FileSource

Concrete 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
    AnyRef → Any
  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  5. final def ==(arg0: Any): Boolean

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

    Definition Classes
    Any
  7. def castHfsTap(tap: Hfs): Tap[JobConf, RecordReader[_, _], OutputCollector[_, _]]

    Attributes
    protected
    Definition Classes
    Source
  8. def checkFlowDefNotNull(implicit flowDef: FlowDef, mode: Mode): Unit

    Attributes
    protected
    Definition Classes
    Source
  9. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  10. def createHdfsReadTap(hdfsMode: Hdfs): Tap[JobConf, _, _]

    Attributes
    protected
    Definition Classes
    FileSource
  11. def createLocalTap(sinkMode: SinkMode): Tap[_, _, _]

    Definition Classes
    FileSource
  12. def createTap(readOrWrite: AccessMode)(implicit mode: Mode): Tap[_, _, _]

    Subclasses of Source MUST override this method.

    Subclasses of Source MUST override this method. The base only handles test modes, so you should invoke this method for test modes unless your Source has some special handling of testing.

    Definition Classes
    FileSourceSource
  13. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  14. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  15. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  16. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any
  17. def goodHdfsPaths(hdfsMode: Hdfs): Iterable[String]

    Attributes
    protected
    Definition Classes
    FileSource
  18. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  19. def hdfsReadPathsAreGood(conf: Configuration): Boolean

    Attributes
    protected
    Definition Classes
    FileSource
  20. def hdfsScheme: Scheme[JobConf, RecordReader[_, _], OutputCollector[_, _], _, _]

    Definition Classes
    Source
  21. def hdfsWritePath: String

    Definition Classes
    FileSource
  22. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  23. def localScheme: LocalScheme

    Definition Classes
    Source
  24. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  25. final def notify(): Unit

    Definition Classes
    AnyRef
  26. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  27. def pathIsGood(p: String, conf: Configuration): Boolean

    Attributes
    protected
    Definition Classes
    SuccessFileSourceFileSource
  28. def read(implicit flowDef: FlowDef, mode: Mode): Pipe

    Definition Classes
    Source
  29. def readAtSubmitter[T](implicit mode: Mode, conv: TupleConverter[T]): Stream[T]

    Allows you to read a Tap on the submit node NOT FOR USE IN THE MAPPERS OR REDUCERS.

    Allows you to read a Tap on the submit node NOT FOR USE IN THE MAPPERS OR REDUCERS. Typical use might be to read in Job.next to determine if another job is needed

    Definition Classes
    Source
  30. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  31. def toString(): String

    Definition Classes
    AnyRef → Any
  32. def transformForRead(pipe: Pipe): Pipe

    Attributes
    protected
    Definition Classes
    Source
  33. def transformForWrite(pipe: Pipe): Pipe

    Attributes
    protected
    Definition Classes
    Source
  34. def validateTaps(mode: Mode): Unit

    Definition Classes
    FileSourceSource
  35. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  36. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  37. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  38. def writeFrom(pipe: Pipe)(implicit flowDef: FlowDef, mode: Mode): Pipe

    write the pipe and return the input so it can be chained into the next operation

    write the pipe and return the input so it can be chained into the next operation

    Definition Classes
    Source

Inherited from FileSource

Inherited from Source

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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