}
try {
CrawlHost host = getServerCache().getHostFor(curi.getUURI());
if (host != null) {
host.getSubstats().tally(curi, stage);
host.makeDirty();
}
} catch (Exception e) {
logger.log(Level.WARNING, "unable to tally host stats for " + curi, e);
}
FrontierGroup group = getGroup(curi);