HTML AnalysisException.html
  HTML Column.html
  HTML ColumnName.html
  HTML DataFrameNaFunctions.html
  HTML DataFrameReader.html
  HTML DataFrameStatFunctions.html
  HTML DataFrameWriter.html
  HTML Dataset.html
  HTML DatasetHolder.html
  HTML Encoder.html
  HTML Encoders.html
  HTML ExperimentalMethods.html
  HTML ForeachWriter.html
  HTML KeyValueGroupedDataset.html
  HTML LowPrioritySQLImplicits.html
  HTML RelationalGroupedDataset.CubeType$.html
  HTML RelationalGroupedDataset.GroupByType$.html
  HTML RelationalGroupedDataset.PivotType$.html
  HTML RelationalGroupedDataset.RollupType$.html
  HTML RelationalGroupedDataset.html
  HTML Row.html
  HTML RowFactory.html
  HTML RuntimeConfig.html
  HTML SQLContext.html
  HTML SQLContext.implicits$.html
  HTML SQLImplicits.StringToColumn.html
  HTML SQLImplicits.html
  HTML SaveMode.html
  HTML SparkSession.Builder.html
  HTML SparkSession.html
  HTML SparkSession.implicits$.html
  HTML SparkSessionExtensions.html
  HTML TypedColumn.html
  HTML UDFRegistration.html
   DIR api
   DIR catalog
   DIR expressions
  HTML functions.html
   DIR hive
   DIR jdbc
  HTML package-frame.html
  HTML package-summary.html
  HTML package-tree.html
   DIR sources
   DIR streaming
   DIR types
   DIR util
   DIR vectorized