[jbossts-issues] [JBoss JIRA] (JBTM-3034) CMR recovery wrongly handles commit and rollback

Ondra Chaloupka (JIRA) issues at jboss.org
Wed Jul 4 11:06:00 EDT 2018


     [ https://issues.jboss.org/browse/JBTM-3034?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ondra Chaloupka updated JBTM-3034:
----------------------------------
    Git Pull Request: https://github.com/jbosstm/narayana/pull/1343


> CMR recovery wrongly handles commit and rollback 
> -------------------------------------------------
>
>                 Key: JBTM-3034
>                 URL: https://issues.jboss.org/browse/JBTM-3034
>             Project: JBoss Transaction Manager
>          Issue Type: Bug
>          Components: JTA
>    Affects Versions: 5.8.1.Final
>            Reporter: Ondra Chaloupka
>            Assignee: Ondra Chaloupka
>         Attachments: JBTM-3034-xarm-to-query-cmrrm.diff
>
>
> The recovery of CMR works wrongly.
> For scenario I currently investigate there is issue the second resource beging committed and rolled-back too.
> # cmr resource prepare (no real action on the local transction)
> # xa resource prepare (prepared in real as XA)
> # cmr resource commit (commiting the local transaction)
> # JVM crash
> # expecting the xa resource being committed, but it's committed and immediatelly rolled-back. fortunatelly it seems it does not causes data consistency issue.
> This is similar to what was seen in issue https://issues.jboss.org/browse/JBEAP-6326 but not the same. The seems could be connected with fix for https://issues.jboss.org/browse/JBTM-2734. More investigation is needed.
> This is *regression* against EAP 7.0.0. The same scenario works in 7.0.0 smoothly.



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