Package

org.apache.spark

h2o

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package h2o

Type shortcuts to simplify work in Sparkling REPL

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Type Members

  1. case class ByteHolder(result: Option[Byte]) extends Holder[Byte] with Product with Serializable

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  2. trait CrossSparkUtils extends AnyRef

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  3. type Dataset[X] = sql.Dataset[X]

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  4. class DefaultSource extends RelationProvider with SchemaRelationProvider with CreatableRelationProvider with DataSourceRegister

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    Provides access to H2OFrame from pure SQL statements (i.e.

    Provides access to H2OFrame from pure SQL statements (i.e. for users of the JDBC server).

  5. case class DoubleHolder(result: Option[Double]) extends Holder[Double] with Product with Serializable

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  6. type Frame = water.fvec.Frame

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  7. type H2O = water.H2O

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  8. type H2OBaseModel = Model[_, _ <: Parameters, _ <: Output]

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  9. type H2OBaseModelBuilder = ModelBuilder[_ <: H2OBaseModel, _ <: Parameters, _ <: Output]

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  10. class H2OConf extends Logging with InternalBackendConf with ExternalBackendConf with Serializable

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    Configuration holder which is representing properties passed from user to Sparkling Water.

  11. abstract class H2OContext extends Logging with H2OContextUtils

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    Create new H2OContext based on provided H2O configuration

  12. abstract class H2OContextImplicits extends AnyRef

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    Implicit transformations available on org.apache.spark.h2o.H2OContext

  13. implicit class H2ODataFrameReader extends AnyRef

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    Adds a method, h2o, to DataFrameReader that allows you to read h2o frames using the DataFileReader.

    Adds a method, h2o, to DataFrameReader that allows you to read h2o frames using the DataFileReader. It's alias for sqlContext.read.format("org.apache.spark.h2o").option("key",frame.key.toString).load()

  14. implicit class H2ODataFrameWriter[T] extends AnyRef

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    Adds a method, h2o, to DataFrameWriter that allows you to write h2o frames using the DataFileWriter.

    Adds a method, h2o, to DataFrameWriter that allows you to write h2o frames using the DataFileWriter. It's alias for sqlContext.write.format("org.apache.spark.h2o").option("key","new_frame_key").save()

  15. type H2OFrame = water.fvec.H2OFrame

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  16. trait Holder[T] extends AnyRef

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  17. case class IntHolder(result: Option[Int]) extends Holder[Int] with Product with Serializable

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  18. class JavaH2OContext extends AnyRef

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  19. type RDD[X] = rdd.RDD[X]

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  20. class RDDDoubleConversionFunc extends Function[Number, Double]

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  21. class RDDLongConversionFunc extends Function[Number, Long]

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  22. case class ShortHolder(result: Option[Short]) extends Holder[Short] with Product with Serializable

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  23. case class StringHolder(result: Option[String]) extends Holder[String] with Product with Serializable

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  24. class WrongSparkVersion extends Exception with NoStackTrace

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Value Members

  1. object BuildInfo

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    Store information about H2O & Sparkling Water versions so they are available at run-time

  2. object H2OConf extends Logging with Serializable

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  3. object H2OContext extends Logging with Serializable

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  4. object SparkSpecificUtils extends CrossSparkUtils

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  5. package backends

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  6. package ui

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  7. package utils

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