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Re: [m2e-dev] 500MB Map in memory during import
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Hi Igor,
thank you for the response.
Just FYI, today I compared Eclipse Luna a saw that this map doesn't expand above 200MB for wildfly import. So I went through the Mars milestones and saw that Mars M3 is the same as Luna (less that 200MB map size) and M4 has 500MB map size.
Rastislav Wagner
JBDS QA
irc: rawagner
Red Hat Czech
Purkynova 99, 612 00 Brno, Czech Republic
----- Original Message -----
> From: "Igor Fedorenko" <igor@xxxxxxxxxxxxxx>
> To: m2e-dev@xxxxxxxxxxx
> Sent: Friday, May 29, 2015 3:40:25 PM
> Subject: Re: [m2e-dev] 500MB Map in memory during import
>
> Yes, this is expected. In order to guarantee consistent dependency
> resolution, m2e needs to keep all involved MavenProject instanced in
> memory during project import. After import is finished, m2e will only
> keep very small cache of most recently used projects and release the
> rest for garbage collection.
>
> --
> Regards,
> Igor
>
> On Fri, May 29, 2015, at 09:37 AM, Rastislav Wagner wrote:
> > Hi everybody,
> >
> > I was profiling JBoss Developer studio 9 (based on Eclipse M6) with
> > jprofiler during importing whole wildfly codebase
> > (https://github.com/wildfly/wildfly) and I saw a huge 500MB Map in
> > org.eclipse.m2e.core.internal.embedder.MavenExecutionContext -
> > specifically private Map<String, Object> context. The map is garbage
> > collected after some time.
> >
> > I was wondering if this is expected ?
> >
> > Thanks,
> >
> > Rastislav Wagner
> > JBDS QA
> > irc: rawagner
> >
> > Red Hat Czech
> > Purkynova 99, 612 00 Brno, Czech Republic
> > _______________________________________________
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