[jira] Closed: (MNG-3073) Memory Leak in maven2 for multiproject

["Jason van Zyl (JIRA)" <ji...@codehaus.org>]

     [ http://jira.codehaus.org/browse/MNG-3073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jason van Zyl closed MNG-3073.
------------------------------

       Resolution: Fixed
    Fix Version/s:     (was: 2.2.x)

> Memory Leak in maven2 for multiproject
> --------------------------------------
>
>                 Key: MNG-3073
>                 URL: http://jira.codehaus.org/browse/MNG-3073
>             Project: Maven 2 & 3
>          Issue Type: Bug
>          Components: General, Performance
>    Affects Versions: 2.0.7
>            Reporter: Nicolas Cazottes
>
> We use Maven2 for a massive multiproject composed of 433 jars projects in 3 levels of hierarchy and lots of inter-dependencies.
> Our project contains 3577 classes at this time but it is constantly growing.
> As it grows, the number of projects increases and the number of versions of each project increases as well.
> What we are faced to is that we constantly need to increase the memory size allowed to Maven.
> With 433 projects and 3577 classes, we need the following memory parameters : -Xmx900m -Xms128m for our compilation with the following command line : mvn install -Dmaven.test.skip=true.
> I think there are memory leak in Maven that explains this behaviour.

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