[
https://issues.apache.org/jira/browse/QPID-4325?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Alan Conway resolved QPID-4325.
-------------------------------
Resolution: Fixed
Fixed on trunk
------------------------------------------------------------------------
r1390123 | aconway | 2012-09-25 16:49:33 -0400 (Tue, 25 Sep 2012) | 9 lines
QPID-4325: HA Starting from persistent store
When re-starting a persistent HA cluster, the broker that becomes primary should
keep its store data while all the backup brokers should discard their store data
and catch up from the primary. Backups cannot simply use their own stores
because sequence numbers of stored messages will not match on all brokers. The
backup erases individual queues and exchanges as the catch-up process gets to
them.
------------------------------------------------------------------------
> HA Starting from persistent store.
> ----------------------------------
>
> Key: QPID-4325
> URL: https://issues.apache.org/jira/browse/QPID-4325
> Project: Qpid
> Issue Type: New Feature
> Components: C++ Clustering
> Affects Versions: 0.18
> Reporter: Alan Conway
> Assignee: Alan Conway
>
> When re-starting a persistent HA cluster, the broker that becomes primary
> should keep its store while all the backup brokers should erase their store
> before connecting to the primary catch-up. Backups cannot simply use their
> own stores because sequence numbers of stored messages will not match on all
> brokers.
> (NOTE a better but more complicated start-up is QPID-4324)
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira
---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscr...@qpid.apache.org
For additional commands, e-mail: dev-h...@qpid.apache.org
