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Arne Kepp commented on MNG-2879: -------------------------------- I believe I am seeing the same thing while compiling trunk of GeoServer ( running mvn clean install -Pweb2 ) java -version java version "1.5.0_18" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_18-b02) Java HotSpot(TM) Server VM (build 1.5.0_18-b02, mixed mode) mvn -version Maven version: 2.0.10 Java version: 1.5.0_18 OS name: "linux" version: "2.6.28-11-generic" arch: "i386" Family: "unix" (Ubuntu 9.04 i386) > Thousands of [WARNING] Component returned which is not the same manager. > ------------------------------------------------------------------------ > > Key: MNG-2879 > URL: http://jira.codehaus.org/browse/MNG-2879 > Project: Maven 2 > Issue Type: Bug > Components: Plugins and Lifecycle > Affects Versions: 2.0.6 > Reporter: Brian Fox > Assignee: Jason van Zyl > Fix For: 2.1.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 -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://jira.codehaus.org/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira