public static Set<HiveOperationType> getOperationTypes() {
    return op2Priv.keySet();
  }
Some operations are tagged as requiring admin privileges, ignoring any object that
might be checked on it. This check is run in those cases.

@param hiveOpType
@return
ql/src/java/org/apache/hadoop/hive/ql/security/authorization/plugin/sqlstd/Operation2Privilege.java