org.apache.spark.ml.util

Interface BaseReadWrite

All Known Implementing Classes:

ChiSqSelectorModel.ChiSqSelectorModelWriter, CrossValidatorModel.CrossValidatorModelWriter, GeneralMLWriter, MLReader, MLWriter, TrainValidationSplitModel.TrainValidationSplitModelWriter

public interface BaseReadWrite

Trait for MLWriter and MLReader.

Method Summary

Modifier and Type	Method and Description
SparkContext	sc() Returns the underlying `SparkContext`.
BaseReadWrite	session(SparkSession sparkSession) Sets the Spark Session to use for saving/loading.
SparkSession	sparkSession() Returns the user-specified Spark Session or the default.
SQLContext	sqlContext() Returns the user-specified SQL context or the default.

Method Detail

sc

SparkContext sc()

Returns the underlying `SparkContext`.

session

BaseReadWrite session(SparkSession sparkSession)

Sets the Spark Session to use for saving/loading.

Parameters:

sparkSession - (undocumented)

Returns:

(undocumented)

sparkSession

SparkSession sparkSession()

Returns the user-specified Spark Session or the default.

Returns:

(undocumented)

sqlContext

SQLContext sqlContext()

Returns the user-specified SQL context or the default.

Returns:

(undocumented)