So how exactly do I set up different nutch instances then? On Thu, Nov 15, 2012 at 7:52 PM, Lewis John Mcgibbney < [email protected]> wrote:
> Hi Joe, > > In all honesty, it might sound slightly optimistic, it may also depend > upon the size and calibre of the different sites/domains but if you > are attempting a depth first, domain specific crawl, then maybe > separate Nutch instances will be your friend... > > Lewis > > > On Thu, Nov 15, 2012 at 11:53 PM, Joe Zhang <[email protected]> wrote: > > well, these are all details. The bigger question is, how to seperate the > > crawling policy of site A from that of site B? > > > > On Thu, Nov 15, 2012 at 7:41 AM, Sourajit Basak < > [email protected]>wrote: > > > >> You probably need to customize parse-metatags plugin. > >> > >> I think you go ahead and include all possible metatags. And take care of > >> missing metatags in solr. > >> > >> On Thu, Nov 15, 2012 at 12:22 AM, Joe Zhang <[email protected]> > wrote: > >> > >> > I understand conf/regex-urlfilter.txt; I can put domain names into the > >> URL > >> > patterns. > >> > > >> > But what about meta tags? What if I want to parse out different meta > tags > >> > for different sites? > >> > > >> > On Wed, Nov 14, 2012 at 1:33 AM, Sourajit Basak < > >> [email protected] > >> > >wrote: > >> > > >> > > 1) For parsing & indexing customized meta tags enable & configure > >> plugin > >> > > "parse-metatags" > >> > > > >> > > 2) There are several filters of url, like regex based. For regex, > the > >> > > patterns are specified via conf/regex-urlfilter.txt > >> > > > >> > > On Wed, Nov 14, 2012 at 1:33 PM, Tejas Patil < > [email protected] > >> > > >wrote: > >> > > > >> > > > While defining url patterns, have the domain name in it so that > you > >> get > >> > > > site/domain specific rules. I don't know about configuring meta > tags. > >> > > > > >> > > > Thanks, > >> > > > Tejas > >> > > > > >> > > > > >> > > > On Tue, Nov 13, 2012 at 11:34 PM, Joe Zhang <[email protected] > > > >> > > wrote: > >> > > > > >> > > > > How to enforce site-specific crawling policies, i.e, different > URL > >> > > > > patterns, meta tags, etc. for different websites to be crawled? > I > >> got > >> > > the > >> > > > > sense that multiple instances of nutch are needed? Is it > correct? > >> If > >> > > yes, > >> > > > > how? > >> > > > > > >> > > > > >> > > > >> > > >> > > > > -- > Lewis >
