[jbossts-issues] [JBoss JIRA] (JBTM-2242) Misbehaving XAResources may delay deployments

RH Bugzilla Integration (JIRA) issues at jboss.org
Mon Sep 29 09:03:03 EDT 2014


    [ https://issues.jboss.org/browse/JBTM-2242?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13006856#comment-13006856 ] 

RH Bugzilla Integration commented on JBTM-2242:
-----------------------------------------------

Kabir Khan <kkhan at redhat.com> changed the Status of [bug 1143956|https://bugzilla.redhat.com/show_bug.cgi?id=1143956] from POST to MODIFIED

> Misbehaving XAResources may delay deployments
> ---------------------------------------------
>
>                 Key: JBTM-2242
>                 URL: https://issues.jboss.org/browse/JBTM-2242
>             Project: JBoss Transaction Manager
>          Issue Type: Bug
>          Components: Application Server Integration
>    Affects Versions: 4.17.22, 5.0.2
>            Reporter: Michael Musgrove
>            Assignee: Michael Musgrove
>             Fix For: 4.17.23, 5.0.4
>
>
> Recovery scans can delay subsystem deployments because of contention on the lock XARecoveryModule#_xaResourceRecoveryHelpers:
>  XARecoveryModule#resourceInitiatedRecoveryForRecoveryHelpers takes the lock and then makes calls to the resource which can potentially hang transiently. Meanwhile, deployments which register recovery helpers are delayed whilst waiting for the lock to be released (in XARecoveryModule#addXAResourceRecoveryHelper).



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