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https://issues.apache.org/jira/browse/QPID-4401?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13496667#comment-13496667
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Alan Conway commented on QPID-4401:
-----------------------------------
There is a problem with this, for example if I bind a queue Q to receive broker
events. On the backup, Q will receive double events: from the replicating
subscription to the primary and events generated locally in the backup broker.
That can cause the backup to generate "invalid position" errors and shut down.
> New HA - bindings for QMF exchanges not replicated
> --------------------------------------------------
>
> Key: QPID-4401
> URL: https://issues.apache.org/jira/browse/QPID-4401
> Project: Qpid
> Issue Type: Bug
> Components: C++ Clustering
> Reporter: Andy Goldstein
> Assignee: Alan Conway
> Priority: Minor
>
> If I manually create a binding from qmf.default.topic to a queue, that
> binding is not replicated to backup brokers. When a failover occurs, the
> binding is gone.
> My use case, which is for a test harness, is that I have several
> active-passive broker clusters. Each active broker binds all queue-related
> events to a queue. A separate, standalone broker used to gather statistics
> uses a queue route to pull the queue-related QMF statistics from each
> cluster. In effect, I'm aggregating all QMF stats from all clusters into a
> single stats broker. When I initiate a failover for one of my clusters, I
> lose the binding for queue-related events, so I no longer get stats from that
> cluster.
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