presto-cassandra/src/main/java/io/prestosql/plugin/cassandra/CassandraErrorCode.java/CassandraErrorCode/CassandraErrorCode
class CassandraErrorCode:    CassandraErrorCode(int code, ErrorType type)
    {
        errorCode = new ErrorCode(code + 0x0104_0000, name(), type);
    }