[jboss-jira] [JBoss JIRA] Updated: (JBMESSAGING-1621) Provide complete message ordering in a clustered environment
Yong Hao Gao (JIRA)
jira-events at lists.jboss.org
Thu Sep 8 23:33:39 EDT 2011
[ https://issues.jboss.org/browse/JBMESSAGING-1621?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Yong Hao Gao updated JBMESSAGING-1621:
--------------------------------------
Fix Version/s: 1.4.8.SP4
(was: 1.4.8.SP3)
> Provide complete message ordering in a clustered environment
> ------------------------------------------------------------
>
> Key: JBMESSAGING-1621
> URL: https://issues.jboss.org/browse/JBMESSAGING-1621
> Project: JBoss Messaging
> Issue Type: Feature Request
> Components: JMS Clustering
> Affects Versions: 1.4.0.SP3.CP08, 1.4.4.GA
> Reporter: Yusuke Yamamoto
> Assignee: Yong Hao Gao
> Fix For: 1.4.0.SP3.CP15, 1.4.8.SP4
>
>
> While JBMESSAGING-1416 states message ordering feature in a singleton configuration, customer is also requesting a complete message ordering feature which is applicable in a clustered environment.
> Here's the background:
> In the case JMS is used, both performance and scalability are priority.
> There is a conflict between scalable JMS implementation and complete message ordering feature since order aware messages cannot be processed concurrently.
> But order unaware queues should be still processed in parallel for better throughput.
> Additionally, there are some cases that no downtime is acceptable. But HA-Singleton requires certain amount of time to fail-over the service to other node.
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