[jboss-jira] [JBoss JIRA] (WFCORE-3522) Module dependency order for a deployment is wrong

Kabir Khan (JIRA) issues at jboss.org
Mon Feb 5 11:16:00 EST 2018


    [ https://issues.jboss.org/browse/WFCORE-3522?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13528591#comment-13528591 ] 

Kabir Khan commented on WFCORE-3522:
------------------------------------

[~dmlloyd] assigning to you since it looks like you already started looking at this :)

> Module dependency order for a deployment is wrong
> -------------------------------------------------
>
>                 Key: WFCORE-3522
>                 URL: https://issues.jboss.org/browse/WFCORE-3522
>             Project: WildFly Core
>          Issue Type: Bug
>    Affects Versions: 3.0.8.Final
>            Reporter: Ken Finnigan
>            Assignee: David Lloyd
>            Priority: Blocker
>
> Within WildFly Swarm we need the ability to override the `javax.ws.rs.client.ClientBuilder` service file for a deployment to provide custom handling for implementing Eclipse MicroProfile.
> With a service file present in the deployment, the existing RESTEasy service file is always found first because the deployment module is added as a dependency after other non local dependencies. See https://github.com/wildfly/wildfly-core/blob/master/server/src/main/java/org/jboss/as/server/deployment/module/ModuleSpecProcessor.java#L241-L250
> After discussing with [~dmlloyd] on IRC, he agreed this was a bug and a better solution was for the deployment's dependency to always be first if `isLocalLast()` is false, and instead remove any spec packages that might be present on the deployment path instead.
> He explained the purpose of this ordering was to prevent a user deploying `javax.servlet.api` and breaking things, but it appears this can be achieved by alternative methods.



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