Hi everyone; I need your help in this case: I want to use Oracle Big Data SQL to access a table in Hive. Based on installation guide, a management service (CM or Ambari) is necessary. (The message that I got when I was installing, was attached) I tested this process on Oracle Big Data Lite and there was no problem; but after creating table in Oracle database, I saw the cloudera-management services had stopped. Really are these services necessary?! If yes, why the services was stopped? If no, why I got this message when I wanted to install Oracle Big Data SQL on other OS?