SparkR (version 3.1.2)

sparkRSQL.init: (Deprecated) Initialize a new SQLContext

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.

See Also

sparkR.session

Examples

# NOT RUN {
sc <- sparkR.init()
sqlContext <- sparkRSQL.init(sc)
# }