Using sparklyr with Posit Cloud


If I try to use the latest version of spark, I can establish a connection like this:

spark_available_versions(show_minor = TRUE)
spark_install(version = "3.4.0")
sc <- spark_connect(master = "local")

However, when I click Spark UI in the top right pane, I get an incorrectly formatted Spark UI page, and the links within them don't work. Is sparklyr compatible with Posit Cloud, or just the Workbench/IDE versions?

Secondly, if i try to use version "2.4.8", then a connection can't be established because it requires Java 8 rather 11. Is there a way to have my spark connection use Java 8 in Posit Cloud?


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