[Rdo-list] python-kombu 1.1.3 is not recommended version of Icehouse

[Belmiro Moreira]

Hi,
in our setup we are using Rabbitmq clustered with mirrored queues.
Is this the recommended kombu version for this configuration?

thanks,
Belmiro


On Fri, May 23, 2014 at 4:42 PM, Pádraig Brady <pbrady at redhat.com> wrote:

> On 05/23/2014 04:52 AM, Koji IIDA wrote:
> > Hi,
> >
> > Thank you for good suggestions.
> >
> >> The particular reason kombu requirement was updated upstream
> >> was to cater for newer msgpack modules. However the EPEL version
> >> of python-msgpack should not have this issue with python-kombu.
> >> Details in https://pad.lv/1134575
> >>
> >> So does this cause another issue for you?
> >
> > There is benchmark tool for oslo.messaging introduced at last Atlanta
> > summit.
> >
> > Etherpad:
> > https://etherpad.openstack.org/p/juno-oslo.messaging-amqp-1.0
> >
> > Code:
> > https://github.com/grs/ombt
> >
> >
> > When I tried this benchmarking tool on my RDO box (kombu 1.1.3-2), I got
> > a poor throughtput (7.7 request/sec). But just updating kombu to 2.5.8,
> > I got a better throughput (91 reuest/sec).
> >
> > I don't know why kombu 1.1.3-2 results such a poor performance.
>
> There didn't seem to be anything significant related to performance in the
> ChangeLogs at least
> What version of python-amqp are you using with that (kombu >= 2.5 uses the
> python-amqp fork)
>
> This is a significant change, so we'll look at updating EPEL or RDO with
> that for el6.
>
> thanks!
> Pádraig.
>
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