[jira] [Resolved] (NUTCH-1513) Support Robots.txt for Ftp urls

["Tejas Patil (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/NUTCH-1513?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tejas Patil resolved NUTCH-1513.
--------------------------------

    Resolution: Fixed

Committed to trunk (rev 1484638) and 2.x (rev 1484637)
                
> Support Robots.txt for Ftp urls
> -------------------------------
>
>                 Key: NUTCH-1513
>                 URL: https://issues.apache.org/jira/browse/NUTCH-1513
>             Project: Nutch
>          Issue Type: Improvement
>    Affects Versions: 1.7, 2.2
>            Reporter: Tejas Patil
>            Assignee: Tejas Patil
>            Priority: Minor
>              Labels: robots.txt
>             Fix For: 2.3, 1.8
>
>         Attachments: NUTCH-1513.2.x.v2.patch, NUTCH-1513.trunk.patch, NUTCH-1513.trunk.v2.patch
>
>
> As per [0], a FTP website can have robots.txt like [1]. In the nutch code, Ftp plugin is not parsing the robots file and accepting all urls.
> In "_src/plugin/protocol-ftp/src/java/org/apache/nutch/protocol/ftp/Ftp.java_"
> {noformat}   public RobotRules getRobotRules(Text url, CrawlDatum datum) {
>     return EmptyRobotRules.RULES;
>   }{noformat} 
> Its not clear of this was part of design or if its a bug. 
> [0] : https://developers.google.com/webmasters/control-crawl-index/docs/robots_txt
> [1] : ftp://example.com/robots.txt

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