prashant_nutch wrote: > Thanks for your valuable comment on subcollection, > but still i have some issues, > 1.enabling subcollection in nutch-site.xml mean at time of crawling, can it > is possible if it is on direcly on index (means at searching) > nutch plugins can implement several extension points. Subcollection implements both the IndexingFilter extension point, so that subcollections are inserted in the index, and QueryFilter plugin , so that you can search in the subcollection field. This means that if you enable the subcollection plugin in nutch-site.xml, indexing and querying in subcollection field is enabled. > 2.in your message can u explain comment like > subcollection also includes a query plugin > by enabling the Subcollection plugin, you can search in the subcollection field. For example
<term1> subcollection:<term2> > i done steps mentioned by you, > but when i execute command like > > subcollection:<name of subcollection> <word for search> > still i get result 0 hits...... > You should open your indexes in luke or lucli and check if the urls are indexed correctly. > can u explain Subcollection more deeply because our aim is to searching on > specific URL? > Check the readme file in the src/plugin/subcollection directory. > is any other way other than subcollection ? > I assume that you do want to search on a set of urls(matching a regular expression) rathe than a single url. If not, then there is no point in using subcollection. > > > > ------------------------------------------------------------------------- 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
