Hi, Parvez: conf/custom-fields.xml only configure a QueryFilter. You need to add a Parse Extension and a Index Extension, so the meta data can be extracted from html and added to the index. This article may help you: http://wiki.apache.org/nutch/WritingPluginExample
Xiao On Fri, Aug 28, 2009 at 11:31 PM, MilleBii<[email protected]> wrote: > Well new field extraction requires purposed indexing filter plug-in so if > none of the current plug-in does it for you then you have to build one for > yourself. Relatively easy and well explained on the wiki. > http://www.mail-archive.com/[email protected]/msg14397.html > > > I'm not completely sure what the conf/custom-fields.xml is used for, but it > does not create new field. I know because I made the same assumption as you > did when I started. I assume it tells the different components what to do > when they see the new field. > > > > > 2009/8/28 Mohamed Parvez <[email protected]> > >> what plug-in is it? >> >> In the plug-in directory i don't see anything by name custom-fields. >> >> ---- >> Thanks/Regards, >> Parvez >> GV : 786-693-2228 >> >> >> On Fri, Aug 28, 2009 at 4:40 AM, MilleBii <[email protected]> wrote: >> >> > If there is nothing in the index it is most probably that you forgot to >> add >> > the plug-in that indexes this field. >> > >> > 2009/8/28 Mohamed Parvez <[email protected]> >> > >> > > Hello All, >> > > >> > > I am using Nutch 1.0 >> > > >> > > In html pages of my website, there is a meta tag called >> > page_title, >> > > which will have the actual page title. >> > > >> > > I see that there is an option to add custom fields in the file >> > > conf/custom-fields.xml >> > > >> > > <properties> >> > > <entry key="field.name">page_title</entry> >> > > <entry key="field.indexed">yes</entry> >> > > <entry key="field.stored">yes</entry> >> > > <entry key="field.tokenized">no</entry> >> > > <entry key="field.boost">1.0</entry> >> > > <entry key="field.multi">false</entry>--> >> > > </properties> >> > > >> > > I added the field name in that file but don't see it in the >> index, >> > > when i opened in the index using luke. >> > > >> > > Is there any documentation on using the file >> > conf/custom-fields.xml >> > > or If some one can tell me how to use, it will be great help. >> > > >> > > --- >> > > Thanks/Regards, >> > > Parvez >> > > >> > >> > >> > >> > -- >> > -MilleBii- >> > >> > > > > -- > -MilleBii- >
