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Re: [m2e-users] M2e 1.1 performance VS m2eclipse 0.12
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Hi Igor,
Currently I don't have a project for you. I tested on a real project of our company which contains 21 maven projects.
I want to point out that we did some customization in m2eclipse 0.12. Instead of using the default maven goals, we specified the goals we wanted to be executed after import into workspace. We did the similar thing in M2E 1.1 by providing our own m2e connectors.
What I observed is that "ProjectRegistryRefreshJob" took longer time than 0.12. I did not compare the duration of MavenBuilder.build. However MavenBuilder.build method took more time to refresh maven projects which did not usually happen in m2eclipse 0.12. For example, MavenBuilder.build took 10 seconds to build a project, while all mojo execution only took 8 seconds.
Is there anyway I can to do optimize the performance?
Thanks,
Chandler
-----Original Message-----
From: m2e-users-bounces@xxxxxxxxxxx [mailto:m2e-users-bounces@xxxxxxxxxxx] On Behalf Of Igor Fedorenko
Sent: Wednesday, September 19, 2012 6:35 PM
To: m2e-users@xxxxxxxxxxx
Subject: Re: [m2e-users] M2e 1.1 performance VS m2eclipse 0.12
m2e 1.x+ performance is expected to be comparable or faster compared to 0.12, at least of conventional hardware. Can you provide a small standalone project that shows noticeable performance difference between
0.12 and soon to be release 1.2?
--
Regards,
Igor
On 12-09-19 6:02 AM, Zhang, Xueqian wrote:
> Hi,
>
> We just upgraded our eclipse from Helios to Juno, we also upgrade our
> m2eclipse from 0.12 to 1.1. However, I found that it takes longer time
> from import project until build complete. I profiled my eclipse, and
> found that Update Maven Dependencies job takes longer time. Is this a
> supposed action?
>
> Also the "Update Maven Dependency" job tries to write
> m2e--lastUpdated.properties in my local maven repo. I think that's one
> reason that causes the performance drawback. Can I disable it?
>
> Thanks,
> Chandler
>
>
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> m2e-users mailing list
> m2e-users@xxxxxxxxxxx
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