@Override
  public void checkPrivileges(HiveOperationType hiveOpType, List<HivePrivilegeObject> inputHObjs,
      List<HivePrivilegeObject> outputHObjs, HiveAuthzContext context)
      throws HiveAuthzPluginException, HiveAccessControlException {
    authValidator.checkPrivileges(hiveOpType, inputHObjs, outputHObjs, context);
  }
Convenience implementation of HiveAuthorizer.
You can customize the behavior by passing different implementations of
{@link HiveAccessController} and {@link HiveAuthorizationValidator} to constructor.
ql/src/java/org/apache/hadoop/hive/ql/security/authorization/plugin/HiveAuthorizerImpl.java