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Date: Tue, 27 Jan 2009 14:36:59 -0800 (PST)
From: "Eric Anderson (JIRA)" <jira@apache.org>
To: notifications@ant.apache.org
Subject: [jira] Commented: (IVY-996) Remove excessive HEAD requests for URL
 repository
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    [ https://issues.apache.org/jira/browse/IVY-996?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12667838#action_12667838 ] 

Eric Anderson commented on IVY-996:
-----------------------------------

I'd love to test this from Eclipse (I have a guy in the field), however I don't know how to take a nightly and get it setup with ivyde. Any help would be great

> Remove excessive HEAD requests for URL repository
> -------------------------------------------------
>
>                 Key: IVY-996
>                 URL: https://issues.apache.org/jira/browse/IVY-996
>             Project: Ivy
>          Issue Type: Improvement
>          Components: Core
>    Affects Versions: 2.0-RC2
>            Reporter: Eric Anderson
>            Assignee: Xavier Hanin
>             Fix For: trunk
>
>
> h3. Fixing useless extra HEAD requests
> When searching for an artifact named "project" version "2.2.+" for organization "org", Ivy attempts HEAD requests for completely not possible versions.
> IE: /org/project/0.9.2/ivy-0.9.2.xml
> This is not terribly painful unless you have thousands of builds and are not on the same network as your ivy server. 
> h3. Are HEAD requests even necessary?
> Simply getting a directory listing should be good enough to determine if there is an artifact (for choosing latest-release). Now, after one is chosen, if no ivy.xml file exists, I could understand trying the next one, but trying all of them, just to select the latest one anyways seems like a complete waste.

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