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From "Lewis John McGibbney (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (NUTCH-1284) Add site fetcher.max.crawl.delay as log output by default.
Date Sat, 12 Jan 2013 16:48:12 GMT

    [ https://issues.apache.org/jira/browse/NUTCH-1284?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13551959#comment-13551959
] 

Lewis John McGibbney commented on NUTCH-1284:
---------------------------------------------

Hi Tejas. Nice catch btw as it looks like you've integrated NUTCH-1042 in to this patch as
well. 
With regards to the original issue here e.g. NUTCH-1284, it would be excellent if this issue
could also provide logging for the fetcher as originally stated in the issue description.
e.g. the log output records crawl.delay on a per url basis. I like the debug logging you've
added for the queue. Although it is not marked, IIRC this issue affects both 1.x and 2.x...

                
> Add site fetcher.max.crawl.delay as log output by default.
> ----------------------------------------------------------
>
>                 Key: NUTCH-1284
>                 URL: https://issues.apache.org/jira/browse/NUTCH-1284
>             Project: Nutch
>          Issue Type: New Feature
>          Components: fetcher
>    Affects Versions: nutchgora, 1.5
>            Reporter: Lewis John McGibbney
>            Assignee: Tejas Patil
>            Priority: Trivial
>             Fix For: 1.7, 2.2
>
>         Attachments: NUTCH-1284.patch
>
>
> Currently, when manually scanning our log output we cannot infer which pages are governed
by a crawl delay between successive fetch attempts of any given page within the site. The
value should be made available as something like:
> {code}
> 2012-02-19 12:33:33,031 INFO  fetcher.Fetcher - fetching http://nutch.apache.org/ (crawl.delay=XXXms)
> {code}
> This way we can easily and quickly determine whether the fetcher is having to use this
functionality or not. 

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