I'm using this excellent tutorial: https://community.hortonworks.com/articles/25410/simple-steps-to-test-hive-jdbc-connect.html and get the error "Java heap space". I've went into the config within SQL Explorer and added this "AddVMOption -Xmx1024M", but still have the issue. I'm pretty sure my crediantials are correct because when I can any of them I get the error: "Error initialzed or created transport for authentication: java....".