[ http://issues.apache.org/jira/browse/NUTCH-101?page=all ]
Fuad Efendi updated NUTCH-101:
------------------------------
Version: 0.6
0.7.1
> RobotRulesParser
> ----------------
>
> Key: NUTCH-101
> URL: http://issues.apache.org/jira/browse/NUTCH-101
> Project: Nutch
> Type: Bug
> Components: fetcher
> Versions: 0.7, 0.8-dev, 0.6, 0.7.1
> Reporter: Fuad Efendi
>
> I noticed this code in protocol-http & protocol-httpclient plugins:
> } else if ( (line.length() >= 6)
> && (line.substring(0, 6).equalsIgnoreCase("Allow:")) ) {
> However, according to the original 1994 protocol description, there is NO
> "Allow:" field. To allow, simply use "Disallow: ".
> http://www.robotstxt.org/wc/norobots.html
> Please, try to test with www.newegg.com/robots.txt
> - their site has this:
> User-agent: *
> Disallow:
> And Nutch does not work with New Egg, but it should!
> Sorry guys, I don't have enough time to double-ensure, could you please
> verify all this...
> I noticed strange discussion at nutch-agent:lucene.apache.org, it seems that
> we need to test ......./robots.txt
> User-agent: ia_archiver
> Disallow: /
> User-agent: Googlebot-Image
> Disallow: /
> User-agent: Nutch
> Disallow: /
> User-agent: TurnitinBot
> Disallow: /
> - everything according to standard protocol. Can you retest please whether it
> works with multiline? It's a standard!
> I see this in code:
> StringTokenizer tok = new StringTokenizer(agentNames, ",");
>
> Comma separated? It's not accepted standard yet...
> Sorry WebExpertsAmerica, I really didn't have any time to make any test...
> Please do not execute tests against production sites.
> Thanks!
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