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https://issues.apache.org/jira/browse/MNG-2741?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17115485#comment-17115485
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Hudson commented on MNG-2741:
-----------------------------
Build unstable in Jenkins: Maven TLP » maven » MNG-6169/MNG-6553 #37
See
https://builds.apache.org/job/maven-box/job/maven/job/MNG-6169%252FMNG-6553/37/
> [regression] Meaningless error message: "Error transferring file"
> -----------------------------------------------------------------
>
> Key: MNG-2741
> URL: https://issues.apache.org/jira/browse/MNG-2741
> Project: Maven
> Issue Type: Improvement
> Components: Artifacts and Repositories, Errors
> Affects Versions: 2.0.4
> Reporter: Graham Leggett
> Assignee: Benjamin Bentmann
> Priority: Major
> Fix For: 3.0-beta-1
>
>
> When an attempt is made to resolve dependencies, the following error is
> encountered:
> [INFO] artifact org.apache.maven.plugins:maven-resources-plugin: checking for
> updates from codehaus-mojo-snapshot-plugins
> [WARNING] repository metadata for: 'artifact
> org.apache.maven.plugins:maven-resources-plugin' could not be retrieved from
> repository: codehaus-mojo-snapshot-plugins due to an error: Error
> transferring file
> [INFO] Repository 'codehaus-mojo-snapshot-plugins' will be blacklisted
> Without further information, debugging this problem is impractical.
> Information needed in the error message:
> - Whether or not a proxy is being used, and if so, which one. (Symptoms in
> this case indicate no proxy is being used, yet a proxy is configured - no way
> to tell whether its a config problem or a proxy problem)
> - Whether the server and/or proxy server gave an error code (4xx, 5xx), or
> whether there was no response at all.
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