yes, i have also met similar problem with ambari 2.7.3. the reason is that in mysql8.0, "groups" has been a keyword. i modified the sql script to create the table not calling "groups", and then change it back to "groups" manully in mysql. however, in ambari, I can't use the group management function. I think I should modify the sql statements about "groups" in ambari, but i can't find it hope the new version will fix it ... View more