SparkContextSupport

Value Members

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

   

   Definition Classes

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2. final def ##(): Int

   

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

   

   Definition Classes

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4. def absPath(path: String): String

   

   Return absolute path of a file location

   Return absolute path of a file location

   path

   path to a file

   returns

   absolute path to a file

   Definition Classes

   SparkContextSupport

5. def addFiles(spark: SparkSession, files: String*): Unit

   

   Add files into Spark context

   Add files into Spark context

   spark

   Spark session

   files

   path to files to add

   Definition Classes

   SparkContextSupport

6. def addFiles(sc: SparkContext, files: String*): Unit

   

   Add files into Spark context

   Add files into Spark context

   sc

   Spark context

   files

   path to files to add

   Definition Classes

   SparkContextSupport

7. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

8. def clone(): AnyRef

   

   Attributes

   protected[java.lang]

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   @throws( ... )

9. def configure(appName: String = "Sparkling Water Demo", defaultMaster: String = "local[*]"): SparkConf

   

   Helper method to configure basic spark settings

   Helper method to configure basic spark settings

   appName

   application name

   defaultMaster

   master string

   returns

   Spark configuration

   Definition Classes

   SparkContextSupport

10. def enforceLocalSparkFile(file: String): String

    

    This method enforces the local path.

    This method enforces the local path. For example, if running on Hadoop, Spark by default uses HDFS. If we need to access a local file, for example, from driver, then this method might be useful

    file

    path to the file

    returns

    local path to the file

    Definition Classes

    SparkContextSupport

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

    

    Definition Classes

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12. def equals(arg0: Any): Boolean

    

    Definition Classes

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13. def exportSparkModel(model: Any, destination: URI): Unit

    

    Export Spark Model to a specified destination URI

    Export Spark Model to a specified destination URI

    model

    Spark model

    destination

    destination URI

    Definition Classes

    SparkContextSupport

14. def finalize(): Unit

    

    Attributes

    protected[java.lang]

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    Annotations

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

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

    

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16. def hashCode(): Int

    

    Definition Classes

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17. def isFileDistributed(sc: SparkContext, filePath: String): Boolean

    

    Returns true if the file has already been added to Spark files

    Returns true if the file has already been added to Spark files

    sc

    Spark context

    filePath

    any path containing the file name

    returns

    true if the file has already been added to Spark files, otherwise false

    Definition Classes

    SparkContextSupport

18. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

19. def loadSparkModel[M](source: URI): M

    

    Import Spark Model from a specified source URI

    Import Spark Model from a specified source URI

    M

    Model Type

    source

    source URI

    returns

    the loaded model

    Definition Classes

    SparkContextSupport

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

    

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21. final def notify(): Unit

    

    Definition Classes

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22. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

23. def sparkContext(conf: SparkConf): SparkContext

    

    Get or create spark context

    Get or create spark context

    conf

    spark configuration

    returns

    Spark context

    Definition Classes

    SparkContextSupport

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

    

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25. def toString(): String

    

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26. final def wait(): Unit

    

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    @throws( ... )

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

    

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    @throws( ... )

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

    

    Definition Classes

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    @throws( ... )