py4j.protocol.Py4JJavaError: An error occurred while calling o39.load. : java.lang.ClassNotFoundException: com.github.housepower.jdbc.ClickHouseDriver at java.net ...
I found a similar thread here: #846 but none of the fixes there worked for me. In particular, I have verified that I have Java 8, that the environment variables are (to the best of my knowledge) set ...