[jbossts-issues] [JBoss JIRA] (JBTM-1943) Allow the safety interval for RecoveryXids to be configurable

RH Bugzilla Integration (JIRA) jira-events at lists.jboss.org
Fri Sep 27 10:13:02 EDT 2013


    [ https://issues.jboss.org/browse/JBTM-1943?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12807947#comment-12807947 ] 

RH Bugzilla Integration commented on JBTM-1943:
-----------------------------------------------

tom.jenkinson at redhat.com made a comment on [bug 1009981|https://bugzilla.redhat.com/show_bug.cgi?id=1009981]

The component upgrade linked to provides the ability to set the value you need via a system property, it does not expose the value to the CLI
                
> Allow the safety interval for RecoveryXids to be configurable
> -------------------------------------------------------------
>
>                 Key: JBTM-1943
>                 URL: https://issues.jboss.org/browse/JBTM-1943
>             Project: JBoss Transaction Manager
>          Issue Type: Enhancement
>      Security Level: Public(Everyone can see) 
>          Components: JTA
>            Reporter: Tom Jenkinson
>            Assignee: Tom Jenkinson
>             Fix For: 4.17.11, 5.0.0.M5
>
>
> Currently it is hard coded to 10 seconds. It is possible that under load this could be possible to breach. Allow the setting to be configurable.
> Breaching the threshold does not pose data integrity issues as the scenario where it becomes an issue is when the transaction has completed during a recovery scan. It will result in calling rollback(xid1) on the RM but as that RM is guaranteed to have had commit(xid1) (or rollback) on it already during transaction completion the only impact is an unsightly stack trace.

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