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Hudson commented on NUTCH-796: ------------------------------ Integrated in Nutch-trunk #1100 (See [http://hudson.zones.apache.org/hudson/job/Nutch-trunk/1100/]) Zero results problems difficult to troubleshoot due to lack of logging. > Zero results problems difficult to troubleshoot due to lack of logging > ---------------------------------------------------------------------- > > Key: NUTCH-796 > URL: https://issues.apache.org/jira/browse/NUTCH-796 > Project: Nutch > Issue Type: Improvement > Components: searcher, web gui > Affects Versions: 1.0.0, 1.1 > Environment: Linux, x86, nutch searcher and nutch webaps. v1.0, v1.1 > Reporter: Jesse Hires > Assignee: Andrzej Bialecki > Fix For: 1.1 > > Attachments: logging.patch > > > There are a few places where search can fail in a distributed environment, > but when configuration is not quite right, there are no indications of errors > or logging. > Increased logging of failures would help troubleshoot such problems, as well > as lower the "I get 0 results, why?" questions that come across the mailing > lists. > Areas where logging would be helpful: > search app cannot locate search-servers.txt > search app cannot find searcher node listed in search-server.txt > search app cannot connect to port on searcher specified in search-server.txt > searcher (bin/nutch server...) cannot find index > searcher cannot find segments > Access denied in any of the above scenarios. > There are probably more that would be helpful, but I am not yet familiar to > know all the points of possible failure between the webpage and a search node. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.