Trait

com.twitter.scalding.parquet.scrooge

ParquetScrooge

Related Doc: package scrooge

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trait ParquetScrooge[T <: ThriftStruct] extends FileSource with ParquetThriftBase[T]

Linear Supertypes
ParquetThriftBase[T], HasColumnProjection, HasFilterPredicate, LocalTapSource, typed.TypedSink[T], SingleMappable[T], Mappable[T], typed.TypedSource[T], FileSource, HfsTapProvider, LocalSourceOverride, SchemedSource, Source, Serializable, AnyRef, Any
Known Subclasses
DailySuffixParquetScrooge, FixedPathParquetScrooge, HourlySuffixParquetScrooge
Ordering
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Inherited
  1. ParquetScrooge
  2. ParquetThriftBase
  3. HasColumnProjection
  4. HasFilterPredicate
  5. LocalTapSource
  6. TypedSink
  7. SingleMappable
  8. Mappable
  9. TypedSource
  10. FileSource
  11. HfsTapProvider
  12. LocalSourceOverride
  13. SchemedSource
  14. Source
  15. Serializable
  16. AnyRef
  17. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def hdfsPaths: Iterable[String]

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    Definition Classes
    FileSource

  2. abstract def localPaths: Iterable[String]

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    Definition Classes
    LocalSourceOverride

  3. abstract def mf: Manifest[T]

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    Definition Classes
    ParquetThriftBase

Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. def andThen[U](fn: (T) ⇒ U): typed.TypedSource[U]

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    Definition Classes
    TypedSource

  5. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  6. def checkFlowDefNotNull(implicit flowDef: FlowDef, mode: Mode): Unit

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    Attributes
    protected
    Definition Classes
    Source

  7. def clone(): AnyRef

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

  8. final def columnProjectionString: Option[ColumnProjectionString]

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    Attributes
    protected[com.twitter.scalding.parquet]
    Definition Classes
    HasColumnProjection

  9. def config: ParquetValueScheme.Config[T]

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    Definition Classes
    ParquetThriftBase

  10. def contraMap[U](fn: (U) ⇒ T): typed.TypedSink[U]

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    Definition Classes
    TypedSink

  11. def converter[U >: T]: TupleConverter[U]

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    Definition Classes
    SingleMappable → TypedSource

  12. def createHdfsReadTap(hdfsMode: Hdfs): Tap[JobConf, _, _]

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    Attributes
    protected
    Definition Classes
    FileSource

  13. def createHfsTap(scheme: Scheme[JobConf, RecordReader[_, _], OutputCollector[_, _], _, _], path: String, sinkMode: SinkMode): Hfs

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    Definition Classes
    HfsTapProvider

  14. def createLocalTap(sinkMode: SinkMode): Tap[JobConf, _, _]

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    Definition Classes
    LocalTapSource → LocalSourceOverride

  15. def createTap(readOrWrite: AccessMode)(implicit mode: Mode): Tap[_, _, _]

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    Definition Classes
    FileSource → Source

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

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    Definition Classes
    AnyRef

  17. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  18. def finalize(): Unit

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

  19. final def flatMapTo[U](out: Fields)(mf: (T) ⇒ TraversableOnce[U])(implicit flowDef: FlowDef, mode: Mode, setter: TupleSetter[U]): Pipe

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    Definition Classes
    Mappable

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

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    Definition Classes
    AnyRef → Any

  21. def goodHdfsPaths(hdfsMode: Hdfs): Iterable[String]

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    Attributes
    protected
    Definition Classes
    FileSource

  22. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  23. def hdfsReadPathsAreGood(conf: Configuration): Boolean

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    Attributes
    protected
    Definition Classes
    FileSource

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

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    Definition Classes
    ParquetScrooge → SchemedSource

  25. def hdfsWritePath: String

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    Definition Classes
    FileSource

  26. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  27. def localScheme: Scheme[Properties, InputStream, OutputStream, _, _]

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    Definition Classes
    SchemedSource

  28. def localWritePath: String

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    Definition Classes
    LocalSourceOverride

  29. final def mapTo[U](out: Fields)(mf: (T) ⇒ U)(implicit flowDef: FlowDef, mode: Mode, setter: TupleSetter[U]): Pipe

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    Definition Classes
    Mappable

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

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    Definition Classes
    AnyRef

  31. final def notify(): Unit

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    Definition Classes
    AnyRef

  32. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

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

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    Attributes
    protected
    Definition Classes
    FileSource

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

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    Definition Classes
    Source

  35. def setter[U <: T]: TupleSetter[U]

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    Definition Classes
    ParquetThriftBase → TypedSink

  36. def sinkFields: Fields

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    Definition Classes
    TypedSink

  37. val sinkMode: SinkMode

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    Definition Classes
    SchemedSource

  38. def sourceFields: Fields

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    Definition Classes
    TypedSource

  39. def sourceId: String

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    Definition Classes
    Source

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

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    Definition Classes
    AnyRef

  41. def toIterator(implicit config: Config, mode: Mode): Iterator[T]

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    Definition Classes
    Mappable

  42. def toString(): String

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    Definition Classes
    AnyRef → Any

  43. def transformForRead(pipe: Pipe): Pipe

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    Attributes
    protected
    Definition Classes
    Source

  44. def transformForWrite(pipe: Pipe): Pipe

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    Attributes
    protected
    Definition Classes
    Source

  45. def transformInTest: Boolean

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    Definition Classes
    Source

  46. def validateTaps(mode: Mode): Unit

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    Definition Classes
    FileSource → Source

  47. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  50. def withColumnProjections: Set[String]

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    Definition Classes
    HasColumnProjection

  51. def withFilter: Option[FilterPredicate]

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    Definition Classes
    HasFilterPredicate

  52. def writeFrom(pipe: Pipe)(implicit flowDef: FlowDef, mode: Mode): Pipe

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    Definition Classes
    Source

Deprecated Value Members

  1. def readAtSubmitter[T](implicit mode: Mode, conv: TupleConverter[T]): Stream[T]

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    Definition Classes
    Source
    Annotations
    @deprecated
    Deprecated

    (Since version 0.9.0) replace with Mappable.toIterator

  2. def withColumns: Set[String]

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    Definition Classes
    HasColumnProjection
    Annotations
    @deprecated
    Deprecated

    (Since version 0.15.1) Use withColumnProjections, which uses a different glob syntax

Inherited from ParquetThriftBase[T]

Inherited from HasColumnProjection

Inherited from HasFilterPredicate

Inherited from LocalTapSource

Inherited from typed.TypedSink[T]

Inherited from SingleMappable[T]

Inherited from Mappable[T]

Inherited from typed.TypedSource[T]

Inherited from FileSource

Inherited from HfsTapProvider

Inherited from LocalSourceOverride

Inherited from SchemedSource

Inherited from Source

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped