master is still recommended to be set to yarn-cluster but no need to set spark_home
master is still recommended to be set to yarn-cluster but no need to set spark_home

rstudio/sparklyr,kevinykuo/sparklyr,kevinykuo/sparklyr,kevinykuo/sparklyr,rstudio/sparklyr,kevinykuo/sparklyr,rstudio/sparklyr,rstudio/sparklyr