org.apache.hadoop.mapred

HadoopWriter

class HadoopWriter extends Logging with Serializable

Internal helper class that saves an RDD using a Hadoop OutputFormat. This is only public because we need to access this class from the spark package to use some package-private Hadoop functions, but this class should not be used directly by users.

Saves the RDD using a JobConf, which should contain an output key class, an output value class, a filename to write to, etc, exactly like in a Hadoop MapReduce job.

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  1. HadoopWriter
  2. Serializable
  3. Serializable
  4. Logging
  5. AnyRef
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Instance Constructors

  1. new HadoopWriter(jobConf: JobConf)

Value Members

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

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    AnyRef
  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 cleanup(): Unit

  8. def clone(): AnyRef

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    protected[lang]
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    @throws()
  9. def close(): Unit

  10. def commit(): Unit

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

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  12. def equals(arg0: Any): Boolean

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  13. def finalize(): Unit

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    @throws()
  14. final def getClass(): java.lang.Class[_]

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  15. def hashCode(): Int

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  16. def initLogging(): Unit

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    protected
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    Logging
  17. final def isInstanceOf[T0]: Boolean

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    Any
  18. def log: Logger

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    protected
    Definition Classes
    Logging
  19. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    protected
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    Logging
  20. def logDebug(msg: ⇒ String): Unit

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    protected
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  21. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    protected
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  22. def logError(msg: ⇒ String): Unit

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    protected
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  23. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    protected
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    Logging
  24. def logInfo(msg: ⇒ String): Unit

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    protected
    Definition Classes
    Logging
  25. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    protected
    Definition Classes
    Logging
  26. def logTrace(msg: ⇒ String): Unit

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    Logging
  27. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    Logging
  28. def logWarning(msg: ⇒ String): Unit

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    Logging
  29. final def ne(arg0: AnyRef): Boolean

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  30. final def notify(): Unit

    Definition Classes
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  31. final def notifyAll(): Unit

    Definition Classes
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  32. def open(): Unit

  33. def preSetup(): Unit

  34. def setup(jobid: Int, splitid: Int, attemptid: Int): Unit

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

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  36. def toString(): String

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  37. final def wait(): Unit

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

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

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  40. def write(key: AnyRef, value: AnyRef): Unit

Inherited from Serializable

Inherited from Serializable

Inherited from Logging

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