刚安装了jdk
也设置了JAVA_HOME
后还是一样,只能改天才使用sparklyr了~?
> library(sparklyr)
> sc <- spark_connect(master = "local")
* Using Spark: 2.1.0
Error in get_java(throws = TRUE) :
Java is required to connect to Spark. JAVA_HOME is set but does not point to a valid version. Please fix JAVA_HOME or reinstall from: https://www.java.com/en/
> Sys.getenv('JAVA_HOME')
[1] "C:\\Program Files\\Java\\jdk1.8.0_144; C:\\Program Files\\Java\\jdk1.8.0_144\\bin; C:\\Program Files\\Java\\jdk1.8.0_144\\jre\\bin"