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From "Brian Fox (JIRA)" <>
Subject [jira] Commented: (MNG-2879) Thousands of [WARNING] Component returned which is not the same manager.
Date Mon, 15 Sep 2008 23:01:48 GMT


Brian Fox commented on MNG-2879:

In the cases where i saw this, the build was horribly slow, like 100x slower, probably due
to the component manager not being able to reuse objects. So imo, the warnings are indicative
of a real problem.

> Thousands of [WARNING] Component returned which is not the same manager.
> ------------------------------------------------------------------------
>                 Key: MNG-2879
>                 URL:
>             Project: Maven 2
>          Issue Type: Bug
>          Components: Plugins and Lifecycle
>    Affects Versions: 2.0.6
>            Reporter: Brian Fox
>            Assignee: Jason van Zyl
>             Fix For: 2.0.x
> It happens when processing resources, mostly for war projects although I'm not 100% positive
it's only wars. We see one of these warnings apparently for every file processed because sometimes
there are just a few and sometimes there are 1000s correlating to the number of files in the
project. So far it only happens on dual-core machines although not every time. It smells of
a multithreading issue.
> This issue has already been fixed in PLX-287. This MNG issue is to try and get that fix
into 2.0.x

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