IdP clustering with memcached

Marvin Addison marvin.addison at gmail.com
Tue Sep 20 06:53:08 EDT 2016


On Tue, Sep 20, 2016 at 6:14 AM Vedran Bartonicek <vbartoni at gmail.com>
wrote:

> 2016-09-20 12:59:20.350 INFO net.spy.memcached.MemcachedConnection:
>  Reconnecting {QA sa=/10.0.221.53:11211, #Rops=0, #Wops=0, #iq=0,
> topRop=null, topWop=null, toWrite=0, interested=0}
>

That's the _client_ attempting to connect to 10.0.221.53:11211, which
presumably is your IdP host.

It appears that nobody is listening to port 11211 (e.g. by using netstat
> -tulpn).
>

You have to run a memcached server on whatever host you're attempting to
connect to, and your note reads like you have not done that. Fortunately
it's trivial to run memcached, and my recommendation is that you run a
memcached daemon on every IdP host per the docs.

M
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