Dennis Kubes wrote: > I moved off of the most recent dev branches for our "production" > system and put them on the release version for 0.8. I only noticed it > recently although it may have been happening before and I just didn't > notice it. The one change that I did do that may have made it worse > was I removed the crawl-url filter regular expressions for [EMAIL PROTECTED] > and
This shouldn't be a problem unless your fetcher hangs on regex processing. This is relatively easy to check - pick up one of the remaining longer-running tasks and do a couple of thread dumps, you will see what occupies most of the time; if you can hook up a profiler in a fast-sampling mode then it's even better ... > -.*(/.+?)/.*?\1/.*?\1/. Andrzej , didn't you say awhile back when we > were looking at regular expressions for a different stalling problem > that you don't use these in your production systems? True, I don't - I'm using only a combination of prefix/suffix filters. Prefix filters give me the domains of interest, and suffix filters give me (more or less) mime types I'm interested in. Any other border cases I can hardcode in a separate urlfilter, thus avoiding regexes completely. -- Best regards, Andrzej Bialecki <>< ___. ___ ___ ___ _ _ __________________________________ [__ || __|__/|__||\/| Information Retrieval, Semantic Web ___|||__|| \| || | Embedded Unix, System Integration http://www.sigram.com Contact: info at sigram dot com ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys -- and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Nutch-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nutch-general
