Re: [Cobertura-devel] Out of memory error

[Daniel Z. <dz...@gm...>]

Are you sure it's an OOM error and not a permgen error?  Can you paste the
stack trace?

On Mon, Oct 8, 2012 at 8:55 PM, John Kramer <jk...@mo...> wrote:

>   Hello to all,
>
>  I am getting a java.lang.OutOfMemoryError when using cobertura (with
> Maven) to try to find coverage.
>
>  The test do use a significant amount of memory.  When I run them on
> there own (using Maven and the surefire plugin), I they require
> approximately 2 GB to run (i.e. No memory issues occur if I use
> –DargLine="-Xmx2048").  I set up the maxmem property in an active profile
> my settings.xml like so:
>
>
>    <profiles>
>     <profile>
>  …
>        <properties>
>
>            <cobertura.maxmem>2048M</cobertura.maxmem>
>         </properties>
>     </profile>
>   </profiles>
>
>
>  And would expect my tests to pass when I do this:
>
>  mvn cobertura:cobertura
>
>  But I get an out of memory error.
>
>  Even if I set the max memory usage to 8 GB, I get that error.
>
>  I am guessing that this has something to do with the way that cobertura
> manages memory, but know so little about it.
>
>  Can anyone provide some guidance?
>
>  Thanks!
>
>
>   John Kramer
> email: jk...@mo...
> mobile: 314.435.2370
> skype: kramer.mojiva
> twitter: @KramerKnowsTech <https://twitter.com/KramerKnowsTech>
> 0xCAFEBABE00000032
>
>
>
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