[jboss-jira] [JBoss JIRA] (WFLY-9443) Random deploy error with @Startup @Singleton EJB

Juan Martin Runge (JIRA) issues at jboss.org
Fri Oct 13 15:12:00 EDT 2017


Juan Martin Runge created WFLY-9443:
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             Summary: Random deploy error with @Startup @Singleton EJB
                 Key: WFLY-9443
                 URL: https://issues.jboss.org/browse/WFLY-9443
             Project: WildFly
          Issue Type: Bug
          Components: CDI / Weld, Class Loading, EJB
    Affects Versions: 11.0.0.CR1
         Environment: Wildfly 11.0CR1 + Vaadin 8.1.4 
Tested on Debian 9.1 and Windows 10
            Reporter: Juan Martin Runge
            Assignee: Martin Kouba
         Attachments: error.log, success.log, wftest-ear-0.1.0.ear.tar.gz, wftest.tar.gz

Simple EAR project with an EJB Module and a WAR Module.  War uses Vaadin (think is not relevant but mention it anyway). On the EJB Module I have a @Singleton @Startup bean which has injected a at LocalBean @Stateless bean via @Inject annotation (tested with @EJB annotation with same results).  The UI on the WAR side also calls this @LocalBean @Stateless bean.  Randomly, when I deploy, redeploy or restart the server, the EAR refuses to deploy do java.lang.IllegalStateException because it cannot inject the @Stateless bean inside the @Startup bean. 

Attached sample app, project, log with error and log with success.

If you check the success log, you will see the @Startup @Singleton bean gets instanciated twice.. Quite strange.

Also, this didnt happened with Wildfly 9 (same app deployed perfectly)



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