com.twitter.scalding

Tsv

case class Tsv(p: String, fields: Fields = cascading.tuple.Fields.ALL, skipHeader: Boolean = false, writeHeader: Boolean = false) extends FixedPathSource with DelimitedScheme with Product with Serializable

Tab separated value source

Linear Supertypes
Serializable, Product, Equals, DelimitedScheme, FixedPathSource, FileSource, Source, Serializable, AnyRef, Any
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Inherited
  1. Tsv
  2. Serializable
  3. Product
  4. Equals
  5. DelimitedScheme
  6. FixedPathSource
  7. FileSource
  8. Source
  9. Serializable
  10. AnyRef
  11. Any
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  1. Public
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Instance Constructors

  1. new Tsv(p: String, fields: Fields = cascading.tuple.Fields.ALL, skipHeader: Boolean = false, writeHeader: Boolean = false)

Type Members

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

    Definition Classes
    Source

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
    FileSource → Source

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

    Definition Classes
    AnyRef

  14. val fields: Fields

    Definition Classes
    Tsv → DelimitedScheme

  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 hdfsPaths: List[String]

    Definition Classes
    FixedPathSource → FileSource

  19. def hdfsReadPathsAreGood(conf: Configuration): Boolean

    Attributes
    protected
    Definition Classes
    FileSource

  20. def hdfsScheme: Scheme[JobConf, RecordReader[_, _], OutputCollector[_, _], _, _]

    Definition Classes
    DelimitedScheme → Source

  21. def hdfsWritePath: String

    Definition Classes
    FileSource

  22. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  23. def localPath: String

    Definition Classes
    FixedPathSource → FileSource

  24. def localScheme: TextDelimited

    Definition Classes
    DelimitedScheme → Source

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

    Definition Classes
    AnyRef

  26. final def notify(): Unit

    Definition Classes
    AnyRef

  27. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  28. val p: String

  29. def pathIsGood(p: String, conf: Configuration): Boolean

    Attributes
    protected
    Definition Classes
    FileSource

  30. val quote: String

    Definition Classes
    DelimitedScheme

  31. def read(implicit flowDef: FlowDef, mode: Mode): Pipe

    Definition Classes
    Source

  32. 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

  33. val safe: Boolean

    Definition Classes
    DelimitedScheme

  34. val separator: String

    Definition Classes
    DelimitedScheme

  35. val skipHeader: Boolean

    Definition Classes
    Tsv → DelimitedScheme

  36. val strict: Boolean

    Definition Classes
    DelimitedScheme

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

    Definition Classes
    AnyRef

  38. def transformForRead(pipe: Pipe): Pipe

    Attributes
    protected
    Definition Classes
    Source

  39. def transformForWrite(pipe: Pipe): Pipe

    Attributes
    protected
    Definition Classes
    Source

  40. val types: Array[Class[_]]

    Definition Classes
    DelimitedScheme

  41. def validateTaps(mode: Mode): Unit

    Definition Classes
    FileSource → Source

  42. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

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

    Definition Classes
    AnyRef
    Annotations
    @throws()

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

    Definition Classes
    AnyRef
    Annotations
    @throws()

  45. 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

  46. val writeHeader: Boolean

    Definition Classes
    Tsv → DelimitedScheme

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from DelimitedScheme

Inherited from FixedPathSource

Inherited from FileSource

Inherited from Source

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped