[jboss-jira] [JBoss JIRA] (WFLY-3801) Wrong Transaction behaviour for EJBs if JTS is enabled

[Scott Marlow (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-3801?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13014328#comment-13014328 ] 

Scott Marlow commented on WFLY-3801:
------------------------------------

Hibernate does have its own sync registered, but it would be a JPA spec violation for Hibernate to close the entity manager, that is the wrong place to close it from.  

For the JTS case, it definitely sounds like there is more overhead introduced to have the JPA container layer suspend the transaction (e.g. calling suspend on remote coordinator).  I'm going to reject that WFLY-3802 change as it is not required.

> Wrong Transaction behaviour for EJBs if JTS is enabled
> ------------------------------------------------------
>
>                 Key: WFLY-3801
>                 URL: https://issues.jboss.org/browse/WFLY-3801
>             Project: WildFly
>          Issue Type: Bug
>          Components: EJB, Transactions
>    Affects Versions: 8.1.0.Final
>         Environment: standalone-full profile with JTS enabled
>            Reporter: Wolf-Dieter Fink
>            Assignee: David Lloyd
>         Attachments: 456a624-withDestroy.log, 8d49872-error.log, enableJTS.cli, reproducer.zip, server.log
>
>
> If JTS is enabled the invocation of EJB's might show a arjuna warning for each method invocation:
>    WARN  [com.arjuna.ats.jts] (RequestProcessor-5) ARJUNA022261: ServerTopLevelAction detected that the transaction was inactive
> This is only the case if other resources are involved, i.e. a DB via JPA.
> If a simple bean is used (like ejb-remote quickstart) this warning is not shown.
> It looks like the transaction is local commited but in case of a SFSB @Remove method the result is a " WFLYEE0006: Failed to destroy component instance  Instance of SFTestBean" and the lifecycle method @PreDestroy is not invoked.



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