[rabbitmq-discuss] HA - missing or incompletely replicated queues

Mon Nov 7 13:53:08 GMT 2011

On Mon, Nov 07, 2011 at 01:50:14PM +0000, Matthew Sackman wrote:
> > http://www.evernote.com/shard/s53/sh/448a967e-b995-4f54-986d-50194955550f/416d4e71af91f6e2f6d5311f7ea9fb44
> > 
> > The classifications queue is gone (taking any messages with it), the meta
> > queue is only replicated to one other node. The tracking queue is OK, but
> > only because it disappeared and was recreated empty.
> 
> Did the previously downed node really come back up and join the cluster
> correctly? Does the output of rabbitmqctl cluster_status on each of the
> 3 nodes report all 3 nodes are running?

Derp. Obviously, given there is one queue that is correctly mirrored to
all 3 nodes, all 3 nodes did come up fine. Unless mgmt is somehow
incorrectly reporting that.

Log entries from all the nodes when you restart the failed node would be
very useful.

Matthew