if (i > 0) {
linkDbTool.invert(linkDb, segments, true, true, false); // invert links
// index, dedup & merge
indexer.index(indexes, crawlDb, linkDb, fs.listPaths(segments));
dedup.dedup(new Path[] { indexes });
merger.merge(fs.listPaths(indexes), index, tmpDir);
} else {
LOG.warn("No URLs to fetch - check your seed list and URL filters.");
}
if (LOG.isInfoEnabled()) { LOG.info("crawl finished: " + dir); }