com.nicta.scoobi.core

DataSink

Related Doc: package core

trait DataSink[K, V, B] extends Sink

An output store from a MapReduce job

Self Type
DataSink[K, V, B]
Linear Supertypes
Sink, AnyRef, Any
Known Subclasses
AvroSink, BridgeStore, DownloadSink, PartitionedSink, SeqSink, TextFileSink
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Inherited
  1. DataSink
  2. Sink
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Visibility
  1. Public
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Abstract Value Members

  1. abstract def compressWith(codec: CompressionCodec, compressionType: CompressionType = CompressionType.BLOCK): Sink

    returns

    a new sink with compression enabled

    Definition Classes
    Sink

  2. abstract def compression: Option[Compression]

    returns

    a compression object if this sink is compressed

  3. abstract def outputCheck(implicit sc: ScoobiConfiguration): Unit

    Check the validity of the DataSink specification.

    Check the validity of the DataSink specification.

    Definition Classes
    DataSink → Sink

  4. abstract def outputConfigure(job: Job)(implicit sc: ScoobiConfiguration): Unit

    Configure the DataSink.

    Configure the DataSink.

    Definition Classes
    DataSink → Sink

  5. abstract def outputConverter: OutputConverter[K, V, B]

    Maps the type consumed by this DataSink to the key-values of its OutputFormat.

    Maps the type consumed by this DataSink to the key-values of its OutputFormat.

    Definition Classes
    DataSink → Sink

  6. abstract def outputFormat(implicit sc: ScoobiConfiguration): Class[_ <: OutputFormat[K, V]]

    The OutputFormat specifying the type of output for this DataSink.

    The OutputFormat specifying the type of output for this DataSink.

    Definition Classes
    DataSink → Sink

  7. abstract def outputKeyClass(implicit sc: ScoobiConfiguration): Class[K]

    The Class of the OutputFormat's key.

    The Class of the OutputFormat's key.

    Definition Classes
    DataSink → Sink

  8. abstract def outputPath(implicit sc: ScoobiConfiguration): Option[Path]

    returns

    the path for this Sink.

    Definition Classes
    Sink

  9. abstract def outputValueClass(implicit sc: ScoobiConfiguration): Class[V]

    The Class of the OutputFormat's value.

    The Class of the OutputFormat's value.

    Definition Classes
    DataSink → Sink

Concrete Value Members

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

    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

    Definition Classes
    AnyRef → Any

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

    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  5. def clone(): AnyRef

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

  6. def compress: Sink

    returns

    a new sink with Gzip compression enabled

    Definition Classes
    Sink

  7. def configureCompression(configuration: Configuration): DataSink[K, V, B]

    configure the compression for a given job

    configure the compression for a given job

    Definition Classes
    DataSink → Sink

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

    Definition Classes
    AnyRef

  9. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  10. def finalize(): Unit

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

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

    Definition Classes
    AnyRef → Any

  12. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  13. val id: Int

    unique id for this Sink

    unique id for this Sink

    Definition Classes
    DataSink → Sink

  14. def isCompressed: Boolean

    returns

    true if this Sink is compressed

    Definition Classes
    DataSink → Sink

  15. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  16. def isSinkResult(tag: Int): (Path) ⇒ Boolean

    returns

    true if the file path has the name of an output channel with the proper tag and index or if it is a _SUCCESS file

    Definition Classes
    Sink

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

    Definition Classes
    AnyRef

  18. final def notify(): Unit

    Definition Classes
    AnyRef

  19. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  20. def outputSetup(implicit sc: ScoobiConfiguration): Unit

    This method is called just before writing data to the sink

    This method is called just before writing data to the sink

    Definition Classes
    DataSink → Sink

  21. def outputTeardown(implicit sc: ScoobiConfiguration): Unit

    This method is called just after writing data to the sink

    This method is called just after writing data to the sink

    Definition Classes
    DataSink → Sink

  22. lazy val stringId: String

    unique id for this Sink, as a string.

    unique id for this Sink, as a string. Can be used to create a file path

    Definition Classes
    DataSink → Sink

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

    Definition Classes
    AnyRef

  24. def toString(): String

    Definition Classes
    AnyRef → Any

  25. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Sink

Inherited from AnyRef

Inherited from Any

Ungrouped