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https://issues.apache.org/jira/browse/MRESOLVER-91?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Michael Osipov reassigned MRESOLVER-91:
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Assignee: Michael Osipov
> Error messages not clear when not reattempting resolution when a previous
> attempt failed and the failure was cached.
> --------------------------------------------------------------------------------------------------------------------
>
> Key: MRESOLVER-91
> URL: https://issues.apache.org/jira/browse/MRESOLVER-91
> Project: Maven Resolver
> Issue Type: Improvement
> Reporter: Giorgos Gaganis
> Assignee: Michael Osipov
> Priority: Major
>
> Error messages not clear when not reattempting resolution when a previous
> attempt failed and the failure was cached.
> We have experienced the following error message
> {code:java}
> Failure to find groupid:artifactid:0.0.1 in http://therepo/path/repo was
> cached in the local repository, resolution will not be reattempted until the
> update interval of TheRepo has elapsed or updates are forced -> [Help 1]{code}
> At the time we have found this error message to be confusing, we couldn't
> really understand what was happening. In our case while we had a simple error
> in our repo configuration we were misled by this message and looking for the
> problem in our local repository caching.
> During jcrete hackday I was still confused by this but decided to look into
> it and this led me to the code where I found the description of the mechanism
> in org.eclipse.aether.resolution.ResolutionErrorPolicy. After reading the
> javadoc and understanding the mechanism actually the error message makes
> absolute sense.
> So we might be able to improve the error message so it conveys better what is
> happeing for users seeing this for the first time and not being aware or
> understading the failure caching mechanism.
> I will attach a PR with a recommendation for better error messages. With this
> wording we convey better what has happened before, what exactly was cached
> from before and why we are currently failing(by not reattempting).
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