I am very new to SparkR
. When I ran sparkR
, something was wrong.
sc <- sparkR.init(master="local")
error like this:
Error in socketConnection(port = monitorPort) :
cannot open the connection
In addition: Warning message:
In socketConnection(port = monitorPort) : localhost:32811 cannot be opened
Somebody told me it's a localhost issue, but it didn't work when I change the localhost to local IP address. Is there really a problem in localhost setting?
Add the following system variable: $EXISTING_SPARKR_BACKEND_PORT to an available port and rerun sparkR.
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With