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https://issues.apache.org/jira/browse/MNG-6181?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15895881#comment-15895881
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Michael Osipov commented on MNG-6181:
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This is not a bug, but rather a result of several previous issues. Apache
HttpComponents unfortunately still uses Commons Logging (HTTPCLIENT-1664). As
you might now, Wagon HTTP Provider is added as a shaded JAR to Maven
distribution. Up until WAGON-471 Commons Logging was shaded, but had no effect
because it could not log anywhere. Now JCL over SLF4J is used and
HttpComponents can log just like every other dependency. Since {{-X}} enables
debug on all loggers, you see the entire HTTP comm as well. So the issue
existed eversince, but simply was not visible. In short-term you can explicitly
[disable logging on
HttpComponents|https://hc.apache.org/httpcomponents-client-ga/logging.html] in
{{org.apache.maven.cli.logging.impl.*}}, in the long-term you'd require every
single logging component to register its logger name. Consider that the former
option likely takes away the possibility to enable debug logging with
HttpComponents to trace errors.
> Wagon produces a lot of noice at debug loglevel
> -----------------------------------------------
>
> Key: MNG-6181
> URL: https://issues.apache.org/jira/browse/MNG-6181
> Project: Maven
> Issue Type: Bug
> Components: Dependencies, Logging
> Affects Versions: 3.5.0-alpha-1
> Reporter: Robert Scholte
> Priority: Critical
> Fix For: 3.5.0-candidate
>
>
> Empty your repository and run {{mvn compile -X}} on any project.
> You'll see all headers and the content (either as text or bytes) and more for
> every downloaded file by Wagon, making the loggin useless.
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