[jboss-jira] [JBoss JIRA] (WFLY-12462) Incompatible conflicting binding Exception and EJB naming

[Jaikiran Pai (Jira)]

    [ https://issues.jboss.org/browse/WFLY-12462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13779195#comment-13779195 ] 

Jaikiran Pai commented on WFLY-12462:
-------------------------------------

Thank you for trying. Having looked at the code, I do believe there's a race condition here. It's now just a matter of narrowing it down to a specific piece of logic. Do report back with details if you find anything new.

> Incompatible conflicting binding Exception and EJB naming
> ---------------------------------------------------------
>
>                 Key: WFLY-12462
>                 URL: https://issues.jboss.org/browse/WFLY-12462
>             Project: WildFly
>          Issue Type: Bug
>          Components: CDI / Weld, EJB
>    Affects Versions: 17.0.1.Final
>         Environment: MacOS High Sierra
>            Reporter: Alexey Usharovski
>            Assignee: Cheng Fang
>            Priority: Minor
>         Attachments: server.log.zip, simplewebapp-lesson-6-ejb.zip, war-content.txt.zip
>
>
> Wired exception for very simple EJB with @Remote annotated interface in time of deploy to WildFly 17.0.1.Final
> {code:java}
> @Stateless 
> public class UserServiceImpl implements UserServiceRemote {  
>       @Override 
>       public List<UserRepr> getAllUsers() { 
>           return null; 
>       } 
> }
> @Remote 
> public interface UserServiceRemote {  
>      List<UserRepr> getAllUsers(); 
> }
> {code}
> The exception is
> {code}
> Caused by: java.lang.IllegalArgumentException: WFLYEE0047: Incompatible conflicting binding at java:jboss/exported/simple-webapp/UserServiceImpl!ru.geekbrains.jsf.UserServiceRemote 
> source: org.jboss.as.ejb3.deployment.processors.EjbJndiBindingsDeploymentUnitProcessor$2 at 6aba1c4b"}, 
> "WFLYCTL0412: Required services that are not installed:" => [ "jboss.deployment.unit.\"simple-webapp.war\".beanmanager", "jboss.deployment.unit.\"simple-webapp.war\".WeldStartService" ], 
> "WFLYCTL0180: Services with missing/unavailable dependencies" => [ "jboss.deployment.unit.\"simple-webapp.war\".batch.artifact.factory is missing [jboss.deployment.unit.\"simple-webapp.war\".beanmanager]", 
> "jboss.deployment.unit.\"simple-webapp.war\".weld.weldClassIntrospector is missing [jboss.deployment.unit.\"simple-webapp.war\".beanmanager, jboss.deployment.unit.\"simple-webapp.war\".WeldStartService]" ] }
> {code}
> Notice that problem could be resolved by undeploy and Wildfly server restart. May be something wrong with JNDI content?
> I've tried to look through the web console but found nothing interesting.
> Full application code on GitHub https://github.com/usharik/simplewebapp/tree/lesson-6-ejb



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