presto-hive/src/main/java/io/prestosql/plugin/hive/metastore/RecordingHiveMetastore.java/RecordingHiveMetastore/createRole
class RecordingHiveMetastore:    @Override
    public void createRole(String role, String grantor)
    {
        verifyRecordingMode();
        delegate.createRole(role, grantor);
    }