presto-main/src/main/java/io/prestosql/operator/HttpPageBufferClient.java/HttpPageBufferClient/rewriteException
class HttpPageBufferClient:    private static Throwable rewriteException(Throwable t)
    {
        if (t instanceof ResponseTooLargeException) {
            return new PageTooLargeException();
        }
        return t;
    }