[jira] Closed: (MCOMPILER-5) OOM in reactor build and javac

["Carlos Sanchez (JIRA)" <ji...@codehaus.org>]

     [ http://jira.codehaus.org/browse/MCOMPILER-5?page=all ]
     
Carlos Sanchez closed MCOMPILER-5:
----------------------------------

     Assign To: Carlos Sanchez
    Resolution: Cannot Reproduce

fork should work

> OOM in reactor build and javac
> ------------------------------
>
>          Key: MCOMPILER-5
>          URL: http://jira.codehaus.org/browse/MCOMPILER-5
>      Project: Maven 2.x Compiler Plugin
>         Type: Bug

>  Environment: Windows JDK 1.4.2
>     Reporter: Mike Perham
>     Assignee: Carlos Sanchez

>
>
> We are seeing a OOM error when running a medium-sized reactor build (approx 15 projects).  After about 10 modules, the javac plugin fails with an OOM in a module that actually has just a single java file.  Forking the VM actually leads to an immediate error in the first module so I assume forking does not work currently.
> Setting the max heap memory by using set MAVEN_OPTS=-Xmx512m has no visible effect.
> The system is out of resources.
> Consult the following stack trace for details.
> java.lang.OutOfMemoryError
> [INFO] --------------------------------------------------
> [INFO] For more information, run Maven with the -e switch
> [INFO] --------------------------------------------------
> [INFO] Total time: 4 minutes 16 seconds
> [INFO] Finished at: Thu Nov 10 14:00:27 CST 2005
> [INFO] Final Memory: 63M/140M
> [INFO] --------------------------------------------------
> I realize there is not a lot of info here.  Please let me know how I can supply more specific information for you.

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