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Re: [m2e-dev] Maven classloader change

It looks like jaxws-maven-plugin is using a different plexus-utils than the one declared in the pom for jaxws-maven-plugin. Not sure that's the problem, but it's surprises me. Is that expected behavior or something that changed with Maven 3.5.1?

To clarify:
With Maven 3.5.1 on CLI, jaxws-maven-plugin uses plexus-utils as declared in it's pom (i.e. v3.0.22 for jaxws-m-p v2.5).
With m2e updated with embedded Maven 3.5.1, jaxws-maven-plugin uses a different version of plexus-utils than the one declared in it's pom. It seems to be v3.1.0 which happens to be the version of plexus-utils included in Maven 3.5.1.

This difference in behavior is not good I think as it could cause different behavior in m2e than on CLI. Is it the intended behavior or is it the MNG-6275 [1] change that causes this in m2e?

Please note that this specific library difference might not be the root cause for the jaxws-m-p issue.

Please note that we need to respond to the vote before 13:00 UTC if m2e is having a problem with the class loader change.


/Anders

 

/Anders

On Fri, Sep 15, 2017 at 9:24 AM, Anders Hammar <anders@xxxxxxxxxx> wrote:

On Fri, Sep 15, 2017 at 9:14 AM, Thorsten Heit <thorsten.heit@xxxxxx> wrote:
Hi Fred,

> That doesn't look like an m2e issue. Did it work before you installed m2e 1.9.0?
> I can't repro on Oxygen Java EE.
>
> Please try on a clean Eclipse install.

Indeed, with a vanilla Eclipse Oxygen JEE installation (via Eclipse installer) this works.
Obviously there are some changes between 4.7.0 and the upcoming 4.7.1 that will cause this (mis-?)behaviour in m2e 1.9.0...

This is strange. I'm seeing the issue with a clean Eclipse 4.7.0 (Java developer packaging installed with Eclipse Installer) which I just update with m2e 1.9.0 build with Maven 3.5.1 embedded.

/Anders

 


Regards

Thorsten
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