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Posted to dev@nutch.apache.org by "Stefan Neufeind (JIRA)" <ji...@apache.org> on 2006/05/21 03:09:30 UTC
[jira] Commented: (NUTCH-275) Fetcher not parsing XHTML-pages at
all
[ http://issues.apache.org/jira/browse/NUTCH-275?page=comments#action_12412659 ]
Stefan Neufeind commented on NUTCH-275:
---------------------------------------
I've found out that the first line actually leads to the problems. Without it, the file is parsed as html.
- But why can't XML be parsed at all (not even by TextParser)?
- And afaik that header is valid as is - been told so - and validator from w3 does not complain as well.
<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="de" lang="de">
<head>
> Fetcher not parsing XHTML-pages at all
> --------------------------------------
>
> Key: NUTCH-275
> URL: http://issues.apache.org/jira/browse/NUTCH-275
> Project: Nutch
> Type: Bug
> Versions: 0.8-dev
> Environment: problem with nightly-2006-05-20; worked fine with same website on 0.7.2
> Reporter: Stefan Neufeind
>
> Server reports page as "text/html" - so I thought it would be processed as html.
> But something I guess evaluated the headers of the document and re-labeled it as "text/xml" (why not text/xhtml?).
> For some reason there is no plugin to be found for indexing text/xml (why does TextParser not feel responsible?).
> Links inside this document are NOT indexed at all - no digging this website actually stops here.
> Funny thing: For some magical reasons the dtd-files referenced in the header seem to be valid links for the fetcher and as such are indexed in the next round (if urlfilter allows).
> 060521 025018 fetching http://www.speedpartner.de/
> 060521 025018 http.proxy.host = null
> 060521 025018 http.proxy.port = 8080
> 060521 025018 http.timeout = 10000
> 060521 025018 http.content.limit = 65536
> 060521 025018 http.agent = NutchCVS/0.8-dev (Nutch; http://lucene.apache.org/nutch/bot.html; nutch-agent@lucene.apache.org)
> 060521 025018 fetcher.server.delay = 1000
> 060521 025018 http.max.delays = 1000
> 060521 025018 ParserFactory:Plugin: org.apache.nutch.parse.text.TextParser mapped to contentType text/xml via parse-plugins.xml, but
> its plugin.xml file does not claim to support contentType: text/xml
> 060521 025018 ParserFactory: Plugin: org.apache.nutch.parse.rss.RSSParser mapped to contentType text/xml via parse-plugins.xml, but
> not enabled via plugin.includes in nutch-default.xml
> 060521 025019 Using Signature impl: org.apache.nutch.crawl.MD5Signature
> 060521 025019 map 0% reduce 0%
> 060521 025019 1 pages, 0 errors, 1.0 pages/s, 40 kb/s,
> 060521 025019 1 pages, 0 errors, 1.0 pages/s, 40 kb/s,
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