http.setParameter("data", "deduped.tsv.gz", file, "application/octet-stream");
InputStream in = post_for_yarrg(http);
if (in == null) return false;
http.setParameter("data", "deduped.tsv.gz", file, "application/octet-stream");
InputStream in = post_for_yarrg(http);
if (in == null) return false;