private boolean requireCreatePrivilege(Privilege[] privs) {
    if(privs == null) {
      return false;
    }
    for (Privilege priv : privs) {
      if (priv.equals(Privilege.CREATE)) {
        return true;
      }
    }
    return false;
  }
@param privs
@return true, if set of given privileges privs contain CREATE privilege
ql/src/java/org/apache/hadoop/hive/ql/security/authorization/StorageBasedAuthorizationProvider.java