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Posted to dev@qpid.apache.org by "Gordon Sim (JIRA)" <qp...@incubator.apache.org> on 2009/01/26 21:05:59 UTC
[jira] Resolved: (QPID-1567) Queue replication (asynchronous)
between two sites
[ https://issues.apache.org/jira/browse/QPID-1567?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Gordon Sim resolved QPID-1567.
------------------------------
Resolution: Fixed
Feature now complete, any further issues or enhancements can be raised as separate Jiras.
> Queue replication (asynchronous) between two sites
> --------------------------------------------------
>
> Key: QPID-1567
> URL: https://issues.apache.org/jira/browse/QPID-1567
> Project: Qpid
> Issue Type: New Feature
> Components: C++ Broker
> Affects Versions: M4
> Reporter: Gordon Sim
> Assignee: Gordon Sim
> Fix For: M5
>
> Original Estimate: 336h
> Time Spent: 192h
> Remaining Estimate: 144h
>
> Need to replicate queue state between two clusters (or potentially two
> non-clustered brokers); one of these is the primary site, the second
> is a disaster recovery site. They will likely be connected over a WAN.
> Two modes are required to be supported concurrently on a per queue
> basis:
> (i) only messages flowing into the queue need to be replicated; the DR
> site will have active replicas of the consumers of such queues that
> will be receiving and consuming them.
> (ii) full queue state needs to be replicated, i.e. both the enqueing
> and dequeuing of messages on the primary site needs to be reflected in
> the DRs replica of the queue.
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