Packages

c

ai.h2o.sparkling.backend

H2OFrameRelation

case class H2OFrameRelation(frame: H2OFrame, copyMetadata: Boolean)(sqlContext: SQLContext) extends BaseRelation with TableScan with PrunedScan with Product with Serializable

H2O relation implementing column filter operation.

Linear Supertypes
Serializable, Serializable, Product, Equals, PrunedScan, TableScan, BaseRelation, AnyRef, Any
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Inherited
  1. H2OFrameRelation
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. PrunedScan
  7. TableScan
  8. BaseRelation
  9. AnyRef
  10. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new H2OFrameRelation(frame: H2OFrame, copyMetadata: Boolean)(sqlContext: SQLContext)

Value Members

  1. def buildScan(requiredColumns: Array[String]): RDD[Row]
    Definition Classes
    H2OFrameRelation → PrunedScan
  2. def buildScan(): RDD[Row]
    Definition Classes
    H2OFrameRelation → TableScan
  3. val copyMetadata: Boolean
  4. val frame: H2OFrame
  5. val needConversion: Boolean
    Definition Classes
    H2OFrameRelation → BaseRelation
  6. val schema: StructType
    Definition Classes
    H2OFrameRelation → BaseRelation
  7. def sizeInBytes: Long
    Definition Classes
    BaseRelation
  8. val sqlContext: SQLContext
    Definition Classes
    H2OFrameRelation → BaseRelation
  9. def toString(): String
    Definition Classes
    H2OFrameRelation → AnyRef → Any
  10. def unhandledFilters(filters: Array[Filter]): Array[Filter]
    Definition Classes
    BaseRelation