class Repartition extends Transformer with Wrappable with DefaultParamsWritable with BasicLogging

Partitions the dataset into n partitions

Linear Supertypes
BasicLogging, DefaultParamsWritable, MLWritable, Wrappable, RWrappable, PythonWrappable, BaseWrappable, Transformer, PipelineStage, Logging, Params, Serializable, Serializable, Identifiable, AnyRef, Any
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Inherited
  1. Repartition
  2. BasicLogging
  3. DefaultParamsWritable
  4. MLWritable
  5. Wrappable
  6. RWrappable
  7. PythonWrappable
  8. BaseWrappable
  9. Transformer
  10. PipelineStage
  11. Logging
  12. Params
  13. Serializable
  14. Serializable
  15. Identifiable
  16. AnyRef
  17. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Repartition()
  2. new Repartition(uid: String)

    uid

    The id of the module

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def $[T](param: Param[T]): T
    Attributes
    protected
    Definition Classes
    Params
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. lazy val classNameHelper: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  7. final def clear(param: Param[_]): Repartition.this.type
    Definition Classes
    Params
  8. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  9. def companionModelClassName: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  10. def copy(extra: ParamMap): Repartition.this.type
    Definition Classes
    Repartition → Transformer → PipelineStage → Params
  11. def copyValues[T <: Params](to: T, extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  12. lazy val copyrightLines: String
    Attributes
    protected
    Definition Classes
    BaseWrappable
  13. final def defaultCopy[T <: Params](extra: ParamMap): T
    Attributes
    protected
    Definition Classes
    Params
  14. val disable: BooleanParam
  15. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  17. def explainParam(param: Param[_]): String
    Definition Classes
    Params
  18. def explainParams(): String
    Definition Classes
    Params
  19. final def extractParamMap(): ParamMap
    Definition Classes
    Params
  20. final def extractParamMap(extra: ParamMap): ParamMap
    Definition Classes
    Params
  21. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  22. final def get[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  23. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  24. final def getDefault[T](param: Param[T]): Option[T]
    Definition Classes
    Params
  25. def getDisable: Boolean
  26. final def getN: Int

  27. final def getOrDefault[T](param: Param[T]): T
    Definition Classes
    Params
  28. def getParam(paramName: String): Param[Any]
    Definition Classes
    Params
  29. final def hasDefault[T](param: Param[T]): Boolean
    Definition Classes
    Params
  30. def hasParam(paramName: String): Boolean
    Definition Classes
    Params
  31. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  32. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  33. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  34. final def isDefined(param: Param[_]): Boolean
    Definition Classes
    Params
  35. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  36. final def isSet(param: Param[_]): Boolean
    Definition Classes
    Params
  37. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  38. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  39. def logBase(methodName: String): Unit
    Attributes
    protected
    Definition Classes
    BasicLogging
  40. def logClass(): Unit
    Definition Classes
    BasicLogging
  41. def logDebug(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  42. def logDebug(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  43. def logError(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  44. def logError(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  45. def logErrorBase(methodName: String, e: Exception): Unit
    Attributes
    protected
    Definition Classes
    BasicLogging
  46. def logFit[T](f: ⇒ T): T
    Definition Classes
    BasicLogging
  47. def logInfo(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  48. def logInfo(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  49. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  50. def logPredict[T](f: ⇒ T): T
    Definition Classes
    BasicLogging
  51. def logTrace(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  52. def logTrace(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  53. def logTrain[T](f: ⇒ T): T
    Definition Classes
    BasicLogging
  54. def logTransform[T](f: ⇒ T): T
    Definition Classes
    BasicLogging
  55. def logVerb[T](verb: String, f: ⇒ T): T
    Definition Classes
    BasicLogging
  56. def logWarning(msg: ⇒ String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  57. def logWarning(msg: ⇒ String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  58. def makePyFile(conf: CodegenConfig): Unit
    Definition Classes
    PythonWrappable
  59. def makeRFile(conf: CodegenConfig): Unit
    Definition Classes
    RWrappable
  60. val n: IntParam

    Number of partitions.

    Number of partitions. Default is 10

  61. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  62. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  63. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  64. lazy val params: Array[Param[_]]
    Definition Classes
    Params
  65. def pyAdditionalMethods: String
    Definition Classes
    PythonWrappable
  66. lazy val pyClassDoc: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  67. lazy val pyClassName: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  68. def pyExtraEstimatorImports: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  69. def pyExtraEstimatorMethods: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  70. lazy val pyInheritedClasses: Seq[String]
    Attributes
    protected
    Definition Classes
    PythonWrappable
  71. def pyInitFunc(): String
    Definition Classes
    PythonWrappable
  72. lazy val pyInternalWrapper: Boolean
    Attributes
    protected
    Definition Classes
    PythonWrappable
  73. lazy val pyObjectBaseClass: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  74. def pyParamArg[T](p: Param[T]): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  75. def pyParamDefault[T](p: Param[T]): Option[String]
    Attributes
    protected
    Definition Classes
    PythonWrappable
  76. def pyParamGetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  77. def pyParamSetter(p: Param[_]): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  78. def pyParamsArgs: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  79. def pyParamsDefaults: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  80. lazy val pyParamsDefinitions: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  81. def pyParamsGetters: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  82. def pyParamsSetters: String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  83. def pythonClass(): String
    Attributes
    protected
    Definition Classes
    PythonWrappable
  84. def rClass(): String
    Attributes
    protected
    Definition Classes
    RWrappable
  85. def rDocString: String
    Attributes
    protected
    Definition Classes
    RWrappable
  86. def rExtraBodyLines: String
    Attributes
    protected
    Definition Classes
    RWrappable
  87. def rExtraInitLines: String
    Attributes
    protected
    Definition Classes
    RWrappable
  88. lazy val rFuncName: String
    Attributes
    protected
    Definition Classes
    RWrappable
  89. lazy val rInternalWrapper: Boolean
    Attributes
    protected
    Definition Classes
    RWrappable
  90. def rParamArg[T](p: Param[T]): String
    Attributes
    protected
    Definition Classes
    RWrappable
  91. def rParamsArgs: String
    Attributes
    protected
    Definition Classes
    RWrappable
  92. def rSetterLines: String
    Attributes
    protected
    Definition Classes
    RWrappable
  93. def save(path: String): Unit
    Definition Classes
    MLWritable
    Annotations
    @Since( "1.6.0" ) @throws( ... )
  94. final def set(paramPair: ParamPair[_]): Repartition.this.type
    Attributes
    protected
    Definition Classes
    Params
  95. final def set(param: String, value: Any): Repartition.this.type
    Attributes
    protected
    Definition Classes
    Params
  96. final def set[T](param: Param[T], value: T): Repartition.this.type
    Definition Classes
    Params
  97. final def setDefault(paramPairs: ParamPair[_]*): Repartition.this.type
    Attributes
    protected
    Definition Classes
    Params
  98. final def setDefault[T](param: Param[T], value: T): Repartition.this.type
    Attributes
    protected
    Definition Classes
    Params
  99. def setDisable(value: Boolean): Repartition.this.type
  100. def setN(value: Int): Repartition.this.type

  101. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  102. def toString(): String
    Definition Classes
    Identifiable → AnyRef → Any
  103. def transform(dataset: Dataset[_]): DataFrame

    Partition the dataset

    Partition the dataset

    dataset

    The data to be partitioned

    returns

    partitoned DataFrame

    Definition Classes
    Repartition → Transformer
  104. def transform(dataset: Dataset[_], paramMap: ParamMap): DataFrame
    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" )
  105. def transform(dataset: Dataset[_], firstParamPair: ParamPair[_], otherParamPairs: ParamPair[_]*): DataFrame
    Definition Classes
    Transformer
    Annotations
    @Since( "2.0.0" ) @varargs()
  106. def transformSchema(schema: StructType): StructType
    Definition Classes
    Repartition → PipelineStage
  107. def transformSchema(schema: StructType, logging: Boolean): StructType
    Attributes
    protected
    Definition Classes
    PipelineStage
    Annotations
    @DeveloperApi()
  108. val uid: String
    Definition Classes
    Repartition → BasicLogging → Identifiable
  109. val ver: String
    Definition Classes
    BasicLogging
  110. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  111. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  112. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  113. def write: MLWriter
    Definition Classes
    DefaultParamsWritable → MLWritable

Inherited from BasicLogging

Inherited from DefaultParamsWritable

Inherited from MLWritable

Inherited from Wrappable

Inherited from RWrappable

Inherited from PythonWrappable

Inherited from BaseWrappable

Inherited from Transformer

Inherited from PipelineStage

Inherited from Logging

Inherited from Params

Inherited from Serializable

Inherited from Serializable

Inherited from Identifiable

Inherited from AnyRef

Inherited from Any

getParam

param

setParam

Ungrouped