int doSetGen(int iter, Query q) throws Exception {
SolrQueryRequest req = lrf.makeRequest();
SolrIndexSearcher searcher = req.getSearcher();
long start = System.currentTimeMillis();
int ret = 0;
for (int i = 0; i < iter; i++) {
DocSet set = searcher.getDocSetNC(q, null);
ret += set.size();
}
long end = System.currentTimeMillis();
System.out.println(
"ret=" + ret + " time=" + (end - start) + " throughput=" + iter * 1000 / (end - start + 1));
req.close();
assertTrue(ret > 0); // make sure we did some work
return ret;
}