sparkRSQL.init-deprecated: (Deprecated) Initialize a new SQLContext

In SparkR: R Front End for 'Apache Spark'

Description

This function creates a SparkContext from an existing JavaSparkContext and then uses it to initialize a new SQLContext

Usage

sparkRSQL.init(jsc = NULL)

Arguments

jsc	The existing JavaSparkContext created with SparkR.init()

Details

Starting SparkR 2.0, a SparkSession is initialized and returned instead. This API is deprecated and kept for backward compatibility only.

Note

sparkRSQL.init since 1.4.0

See Also

sparkR.session

Examples

## Not run: 
sc <- sparkR.init()
sqlContext <- sparkRSQL.init(sc)

## End(Not run)

SparkR documentation built on June 3, 2021, 5:05 p.m.