How exactly do I get to trunk? I did download download NUTCH-1300-1.5-1.patch, and run the patch command correctly, and re-build nutch. But the problem still persists...
On Sun, Nov 25, 2012 at 3:29 AM, Markus Jelsma <[email protected]>wrote: > No, this is no bug. As i said, you need either to patch your Nutch or get > the sources from trunk. The -filter parameter is not in your version. Check > the patch manual if you don't know how it works. > > $ cd trunk ; patch -p0 < file.patch > > -----Original message----- > > From:Joe Zhang <[email protected]> > > Sent: Sun 25-Nov-2012 08:42 > > To: Markus Jelsma <[email protected]>; user < > [email protected]> > > Subject: Re: Indexing-time URL filtering again > > > > This does seem a bug. Can anybody help? > > > > On Sat, Nov 24, 2012 at 6:40 PM, Joe Zhang <[email protected]> wrote: > > > > > Markus, could you advise? Thanks a lot! > > > > > > > > > On Sat, Nov 24, 2012 at 12:49 AM, Joe Zhang <[email protected]> > wrote: > > > > > >> I followed your instruction and applied the patch, Markus, but the > > >> problem still persists --- "-filter" is interpreted as a path by > solrindex. > > >> > > >> On Fri, Nov 23, 2012 at 12:39 AM, Markus Jelsma < > > >> [email protected]> wrote: > > >> > > >>> Ah, i get it now. Please use trunk or patch your version with: > > >>> https://issues.apache.org/jira/browse/NUTCH-1300 to enable > filtering. > > >>> > > >>> -----Original message----- > > >>> > From:Joe Zhang <[email protected]> > > >>> > Sent: Fri 23-Nov-2012 03:08 > > >>> > To: [email protected] > > >>> > Subject: Re: Indexing-time URL filtering again > > >>> > > > >>> > But Markus said it worked for him. I was really he could send his > > >>> command > > >>> > line. > > >>> > > > >>> > On Thu, Nov 22, 2012 at 6:28 PM, Lewis John Mcgibbney < > > >>> > [email protected]> wrote: > > >>> > > > >>> > > Is this a bug? > > >>> > > > > >>> > > On Thu, Nov 22, 2012 at 10:13 PM, Joe Zhang < > [email protected]> > > >>> wrote: > > >>> > > > Putting -filter between crawldb and segments, I sitll got the > same > > >>> thing: > > >>> > > > > > >>> > > > org.apache.hadoop.mapred.InvalidInputException: Input path > does not > > >>> > > exist: > > >>> > > > file:/home/tools/Nutch/apache-nutch-1.5.1/-filter/crawl_fetch > > >>> > > > Input path does not exist: > > >>> > > > file:/home/tools/Nutch/apache-nutch-1.5.1/-filter/crawl_parse > > >>> > > > Input path does not exist: > > >>> > > > file:/home/tools/Nutch/apache-nutch-1.5.1/-filter/parse_data > > >>> > > > Input path does not exist: > > >>> > > > file:/home/tools/Nutch/apache-nutch-1.5.1/-filter/parse_text > > >>> > > > > > >>> > > > On Thu, Nov 22, 2012 at 3:11 PM, Markus Jelsma > > >>> > > > <[email protected]>wrote: > > >>> > > > > > >>> > > >> These are roughly the available parameters: > > >>> > > >> > > >>> > > >> Usage: SolrIndexer <solr url> <crawldb> [-linkdb <linkdb>] > > >>> [-hostdb > > >>> > > >> <hostdb>] [-params k1=v1&k2=v2...] (<segment> ... | -dir > > >>> <segments>) > > >>> > > >> [-noCommit] [-deleteGone] [-deleteRobotsNoIndex] > > >>> > > >> [-deleteSkippedByIndexingFilter] [-filter] [-normalize] > > >>> > > >> > > >>> > > >> Having -filter at the end should work fine, if it, for some > > >>> reason, > > >>> > > >> doesn't work put it before the segment and after the crawldb > and > > >>> file an > > >>> > > >> issue in jira, it works here if i have -filter at the end. > > >>> > > >> > > >>> > > >> Cheers > > >>> > > >> > > >>> > > >> -----Original message----- > > >>> > > >> > From:Joe Zhang <[email protected]> > > >>> > > >> > Sent: Thu 22-Nov-2012 23:05 > > >>> > > >> > To: Markus Jelsma <[email protected]>; user < > > >>> > > >> [email protected]> > > >>> > > >> > Subject: Re: Indexing-time URL filtering again > > >>> > > >> > > > >>> > > >> > Yes, I forgot to do that. But still, what exactly should the > > >>> command > > >>> > > >> look like? > > >>> > > >> > > > >>> > > >> > bin/nutch solrindex > -Durlfilter.regex.file=....UrlFiltering.txt > > >>> > > >> http://localhost:8983/solr/ <http://localhost:8983/solr/> > > >>> .../crawldb/ > > >>> > > >> ..../segments/* -filter > > >>> > > >> > this command would cause nutch to interpret "-filter" as a > path. > > >>> > > >> > > > >>> > > >> > On Thu, Nov 22, 2012 at 6:14 AM, Markus Jelsma < > > >>> > > >> [email protected] <mailto:[email protected]> > > > > >>> wrote: > > >>> > > >> > Hi, > > >>> > > >> > > > >>> > > >> > I just tested a small index job that usually writes 1200 > > >>> records to > > >>> > > >> Solr. It works fine if i specify -. in a filter (index > nothing) > > >>> and > > >>> > > point > > >>> > > >> to it with -Durlfilter.regex.file=path like you do. I assume > you > > >>> mean > > >>> > > by > > >>> > > >> `it doesn't work` that it filters nothing and indexes all > records > > >>> from > > >>> > > the > > >>> > > >> segment. Did you forget the -filter parameter? > > >>> > > >> > > > >>> > > >> > Cheers > > >>> > > >> > > > >>> > > >> > -----Original message----- > > >>> > > >> > > From:Joe Zhang <[email protected] <mailto: > > >>> [email protected]> > > >>> > > > > > >>> > > >> > > Sent: Thu 22-Nov-2012 07:29 > > >>> > > >> > > To: user <[email protected] <mailto: > [email protected]> > > >>> > > > >>> > > >> > > Subject: Indexing-time URL filtering again > > >>> > > >> > > > > >>> > > >> > > Dear List: > > >>> > > >> > > > > >>> > > >> > > I asked a similar question before, but I haven't solved > the > > >>> problem. > > >>> > > >> > > Therefore I try to re-ask the question more clearly and > seek > > >>> advice. > > >>> > > >> > > > > >>> > > >> > > I'm using nutch 1.5.1 and solr 3.6.1 together. Things work > > >>> fine at > > >>> > > the > > >>> > > >> > > rudimentary level. > > >>> > > >> > > > > >>> > > >> > > The basic problem I face in crawling/indexing is that I > need > > >>> to > > >>> > > control > > >>> > > >> > > which pages the crawlers should VISIT (so far through > > >>> > > >> > > nutch/conf/regex-urlfilter.txt) > > >>> > > >> > > and which pages are INDEXED by Solr. The latter are only a > > >>> SUBSET of > > >>> > > >> the > > >>> > > >> > > former, and they are giving me headache. > > >>> > > >> > > > > >>> > > >> > > A real-life example would be: when we crawl CNN.com, we > only > > >>> want to > > >>> > > >> index > > >>> > > >> > > "real content" pages such as > > >>> > > >> > > > > >>> > > > > >>> > http://www.cnn.com/2012/11/21/us/bin-laden-burial/index.html?hpt=hp_t1< > > >>> > > >> > > >>> > http://www.cnn.com/2012/11/21/us/bin-laden-burial/index.html?hpt=hp_t1> > > >>> > > . > > >>> > > >> > > When we start the crawling from the root, we can't specify > > >>> tight > > >>> > > >> > > patterns (e.g., +^http://([a-z0-9]*\.)* > > >>> > > >> > > cnn.com/[0-9]{4}/[0-9]{2}/[0-9]{2}/..*< > http://cnn.com/%5B0-9%5D%7B4%7D/%5B0-9%5D%7B2%7D/%5B0-9%5D%7B2%7D/..*>< > > >>> > > >> http://cnn.com/[0-9]{4}/[0-9]{2}/[0-9]{2}/..*> ) in > > >>> > > >> nutch/conf/regex-urlfilter.txt, > > >>> > > >> > > because the pages on the path between root and content > pages > > >>> do not > > >>> > > >> satisfy > > >>> > > >> > > such patterns. Putting such patterns in > > >>> > > nutch/conf/regex-urlfilter.txt > > >>> > > >> > > would severely jeopardize the coverage of the crawl. > > >>> > > >> > > > > >>> > > >> > > The closest solution I've got so far (courtesy of Markus) > was > > >>> this: > > >>> > > >> > > > > >>> > > >> > > nutch solrindex -Durlfilter.regex.file=/path > http://solrurl/< > > >>> > > >> http://solrurl/> ... > > >>> > > >> > > > > >>> > > >> > > but unfortunately I haven't been able to make it work for > > >>> me. The > > >>> > > >> content > > >>> > > >> > > of the urlfilter.regex.file is what I thought "correct" > --- > > >>> > > something > > >>> > > >> like > > >>> > > >> > > the following: > > >>> > > >> > > > > >>> > > >> > > +^http://([a-z0-9]*\.)* > cnn.com/[0-9]{4}/[0-9]{2}/[0-9]{2}/..*< > http://cnn.com/%5B0-9%5D%7B4%7D/%5B0-9%5D%7B2%7D/%5B0-9%5D%7B2%7D/..*>< > > >>> > > >> http://cnn.com/[0-9]{4}/[0-9]{2}/[0-9]{2}/..*> > > >>> > > >> > > -. > > >>> > > >> > > > > >>> > > >> > > Everything seems quite straightforward. Am I doing > anything > > >>> wrong > > >>> > > >> here? Can > > >>> > > >> > > anyone advise? I'd greatly appreciate. > > >>> > > >> > > > > >>> > > >> > > Joe > > >>> > > >> > > > > >>> > > >> > > > >>> > > >> > > > >>> > > >> > > >>> > > > > >>> > > > > >>> > > > > >>> > > -- > > >>> > > Lewis > > >>> > > > > >>> > > > >>> > > >> > > >> > > > > > >
