H2OContext

Value Members

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

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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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8. def ensure(onError: ⇒ String = ...): H2OContext

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

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10. def equals(arg0: Any): Boolean

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11. def finalize(): Unit

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

12. def get(): Option[H2OContext]

    Tries to get existing H2O Context.

    Tries to get existing H2O Context. If it is not there, ok. Note that this method has to be here because otherwise ScalaCodeHandlerSuite will fail in one of the tests. If you want to throw an exception when the context is missing, use ensure() If you want to create the context if it is not missing, use getOrCreate() (if you can).

    returns

    Option containing H2O Context or None

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

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14. def getOrCreate(sc: SparkContext): H2OContext

    Get existing or create new H2OContext based on provided H2O configuration.

    Get existing or create new H2OContext based on provided H2O configuration. It searches the configuration properties passed to Sparkling Water and based on them starts H2O Context. If the values are not found, the default values are used in most of the cases. The default cluster mode is internal, ie. spark.ext.h2o.external.cluster.mode=false

    sc

    Spark Context

    returns

    H2O Context

15. def getOrCreate(sc: SparkContext, conf: H2OConf): H2OContext

    Get existing or create new H2OContext based on provided H2O configuration

    Get existing or create new H2OContext based on provided H2O configuration

    sc

    Spark Context

    conf

    H2O configuration

    returns

    H2O Context

16. def hashCode(): Int

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17. final def isInstanceOf[T0]: Boolean

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18. def isTraceEnabled(): Boolean

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19. def log: Logger

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20. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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21. def logDebug(msg: ⇒ String): Unit

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

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23. def logError(msg: ⇒ String): Unit

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

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25. def logInfo(msg: ⇒ String): Unit

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26. def logName: String

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

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28. def logTrace(msg: ⇒ String): Unit

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

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30. def logWarning(msg: ⇒ String): Unit

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

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32. final def notify(): Unit

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33. final def notifyAll(): Unit

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

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35. def toString(): String

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36. final def wait(): Unit

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

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

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