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From "Florian Schmedding (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CONNECTORS-850) Maximum interval in dynamic crawling
Date Thu, 13 Feb 2014 13:20:19 GMT

    [ https://issues.apache.org/jira/browse/CONNECTORS-850?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13900307#comment-13900307
] 

Florian Schmedding commented on CONNECTORS-850:
-----------------------------------------------

Normally, the HTTP header contains a date value. It looks like this field is removed before
computing the changes. A few values from ingeststatus:
{noformat}
lastingest: 12 Feb 2014 18:27:45
firstingest: 12 Feb 2014 17:00:25 (doesn't match exactly the history entry above, same for
another document)
lastoutputversion: 0+0++
lastversion: 0+-8+header-Accept-Ranges=bytes=+header-Connection=Keep-Alive=+header-Content-Length=7559=+header-Content-Type=application/xml=+header-ETag="142000000039b75-1d87-4f238a1156aaf"=+header-Keep-Alive=timeout\\=5,
max\\=100=+header-Last-Modified=Wed, 12 Feb 2014 17:09:01 GMT=+header-Server=Apache/2.2.22
(Win32) PHP/5.4.5 mod_jk/1.2.37=+845393346261438975+.*+
changecount: 22
{noformat}

Not considering the header date would explain the above fetches wihtout ingests. Hope this
makes sense.

> Maximum interval in dynamic crawling
> ------------------------------------
>
>                 Key: CONNECTORS-850
>                 URL: https://issues.apache.org/jira/browse/CONNECTORS-850
>             Project: ManifoldCF
>          Issue Type: New Feature
>          Components: Framework crawler agent
>    Affects Versions: ManifoldCF 1.4.1
>            Reporter: Florian Schmedding
>            Assignee: Karl Wright
>            Priority: Minor
>              Labels: features
>             Fix For: ManifoldCF 1.5
>
>
> Currently, the dynamic crawling method used for a continuous job extends the reseed and
recrawl intervals when no changes are found in a checked document. However, it should be possible
to restrict this extension to a maximum value in order to make sure that new documents are
discovered within a certain interval.



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