com.nicta.scoobi.impl.util

Compatibility

object Compatibility

Provides a compatibility layer for handling API incompatibilities between hadoop 1.x and 2.x via reflection.

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Type Members

  1. case class Hadoop2(cache: HadoopDistributedCache) extends Product with Serializable

  2. case class HadoopDistributedCache(useHadoop2: Boolean) extends Product with Serializable

Value Members

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

    Definition Classes
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  2. final def !=(arg0: Any): Boolean

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  3. final def ##(): Int

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

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

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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    protected[java.lang]
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    @throws( ... )

  8. lazy val defaultFSKeyName: String

    returns

    the key to use for the default file system

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

    Definition Classes
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  10. def equals(arg0: Any): Boolean

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  11. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )

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

    Definition Classes
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  13. def getConfiguration(context: JobContext): Configuration

    Invokes Configuration() on JobContext.

    Invokes Configuration() on JobContext. Works with both hadoop 1 and 2.

  14. lazy val hadoop2: Hadoop2

  15. def hashCode(): Int

    Definition Classes
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  16. def isDirectory(fileStatus: FileStatus): Boolean

    returns

    true if the file is a directory

  17. final def isInstanceOf[T0]: Boolean

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

    Definition Classes
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  19. def newJob(conf: Configuration, name: String): Job

    Creates a new Job from a configuration and jobId using the correct constructor based on the hadoop version.

  20. def newJob(conf: Configuration): Job

    Creates a new Job from a configuration and jobId using the correct constructor based on the hadoop version.

  21. def newJobContext(conf: Configuration, id: JobID): JobContext

    Creates JobContext from a configuration and jobId using the correct constructor based on the hadoop version.

  22. def newMapContext(conf: Configuration, id: TaskAttemptID, reader: RecordReader[_, _], writer: RecordWriter[_, _], outputCommitter: OutputCommitter, reporter: StatusReporter, split: InputSplit): MapContext[Any, Any, Any, Any]

    Creates MapContext from a JobConf and jobId using the correct constructor for based on the hadoop version.

  23. def newSequenceFileReader(configuration: Configuration, path: Path): Reader

    returns

    a sequence file reader

  24. def newTaskAttemptContext(conf: Configuration, id: TaskAttemptID): TaskAttemptContext

    Creates TaskAttemptContext from a JobConf and jobId using the correct constructor for based on the hadoop version.

  25. final def notify(): Unit

    Definition Classes
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  26. final def notifyAll(): Unit

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

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  28. def toString(): String

    Definition Classes
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  29. lazy val useHadoop2: Boolean

  30. final def wait(): Unit

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    @throws( ... )

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

    Definition Classes
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    @throws( ... )

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

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    @throws( ... )

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