| wow! 
 Dropped in aether 1.13 into apache maven lib/ext (so patched applied
    external to eclipse) and also updated the m2e embedded runtime
    plugin org.eclipse.m2e.maven.runtime_1.0.1.201106291304  (as a quick
    test) and now as an example a build that took 1 minute 43 secs now
    only takes 5 seconds.
 
 Will build our own embedded runtime as instructed below now.
 
 Thanks for everyone's help.
 
 Any ideas when an official maven 3.0.4 release will happen as well
    as an official maven 3.0.4 embedded runtime m2e connector ?
 
 
 Paul
        FrenchKirona Solutions Ltd
 Tel: 07803 122 058
 E-Mail: paul.french@xxxxxxxxxx
 Web: www.kirona.com
 
 
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 On 30/09/2011 12:28, Igor Fedorenko wrote:
 I
      do not know if the underlying problem has been solved with aether
      and/or maven. You need to talk to aether and/or maven developers
      to find
 out.
 
 As far updating m2e embedded maven runtime, it is relatively easy
      now --
 setup development environment as explain in [1], then change
 m2e-maven-runtime/org.eclipse.m2e.maven.runtime/pom.xml to use
      whatever
 version of dependencies you want to try.
 
 [1] http://wiki.eclipse.org/M2E_Development_Environment
 
 --
 Regards,
 Igor
 
 On 11-09-30 6:22 AM, Paul French wrote:
 
 maven 3.0.3 has terrible performance and
        memory usage when using version
        _______________________________________________ranges. This has a knock on effect using m2e
 
 It takes maven ages to update the maven dependencies.
 
 I have a main project with a some version ranged dependencies
        which in
 turn have versioned ranged dependencies. Outside of eclipse it
        takes
 many minutes and considerable memory to get a successful build.
        Most
 time is spent resolving the dependencies.
 
 I have also run maven offline when I know I have all
        dependencies in my
 local repo and it is still very, very slow.
 
 In m2e (and workspace resolution on), you can check out a
        dependency
 that is very simple and this triggers a re-build of the main
        project.
 The same happens when you delete the dependent project or make
        pom
 version changes to it. So in eclipse this becomes really tedious
 especially if you have 4 or 5 related projects checked out. You
        end up
 sitting and waiting for your workspace to be re-built all the
        time.
 
 I understand what maven is doing but I do believe it could be
        done a lot
 better when resolving version ranges.
 
 I also know maven 3.0.3 uses aether 1.11 to so its dependency
        management.
 
 I'm really keen to try and find a solution. aether 1.12 has been
 released. Is there anyway I can hook this into maven 3.0.3
 
 Does aether 1.12 solve
 
 Is there a pre-release of maven 3.0.4 out there yet that I can
        try and
 does it use aether 1.12 ?
 
 Thanks
 Paul
 
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