[overlord-issues] [JBoss JIRA] (RTGOV-271) Drools 6.0.0.CR2 shows up a dependency on aether that is not packaged in the swyd drools module

[RH Bugzilla Integration (JIRA)]

    [ https://issues.jboss.org/browse/RTGOV-271?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12805794#comment-12805794 ] 

RH Bugzilla Integration commented on RTGOV-271:
-----------------------------------------------

Mario Fusco <mfusco at redhat.com> made a comment on [bug 1006709|https://bugzilla.redhat.com/show_bug.cgi?id=1006709]

Quick premise: I'd need to reproduce this issue to have a full understanding of what is going wrong, but at the moment I don't know how, so this comment will be based on the following assumptions (that could be very likely wrong):

1. You have the kie-ci module in your classpath: org.kie.scanner.MavenClassLoaderResolver and org.kie.scanner.ArtifactResolver classes that I can see in the Exception stack belongs to that module, so this is hardly rebuttable.

2. Conversely you don't have aether-api in your classpath, or you have a different (older?) version from the 1.13.1 used by kie-ci and this is why you are getting that NoClassDefFoundError

3. Since aether-api is a dependency of kie-ci you explicitly excluded it from your pom file

If this is true, and you don't want to depend on aether, the quickest solution (that doesn't require any change to your code) is to just also exclude kie-ci on your classpath. In fact our ServiceRegistry is automatically choosing the MavenClassLoaderResolver class as implementation class for the ClassLoaderResolver service only because it can find it in the classpath. If it couldn't it would select the NoDepsClassLoaderResolver instead that doesn't require any aether dependency.

To cut it short, either have both kie-ci and aether-api in your classpath or none of them.

I hope this helps, but again if my assumptions are wrong please provide a test case that could allow me to investigate this issue in more details.
                
> Drools 6.0.0.CR2 shows up a dependency on aether that is not packaged in the swyd drools module
> -----------------------------------------------------------------------------------------------
>
>                 Key: RTGOV-271
>                 URL: https://issues.jboss.org/browse/RTGOV-271
>             Project: RTGov (Run Time Governance)
>          Issue Type: Bug
>            Reporter: Gary Brown
>            Assignee: Gary Brown
>             Fix For: 2.0.0.M1
>
>


--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira