Sparklyr - Connection (Context)

Card Puncher Data Processing

Sparklyr - Connection (Context)

About

How to connect to R with Sparklyr.

Method

Connect

Connect and get a context by giving a master connection URL

Local

sc <- sparklyr::spark_connect(master = "local")

Livy

config <- sparklyr::livy_config(user = "admin", password = "pwd")
sc <- sparklyr::spark_connect(master = "masternode:8998",method = "livy",config = config)

Disconnect

sparklyr::spark_disconnect(sc)

Documentation / Reference




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