[rabbitmq-discuss] Cluster setup : rabbitmq server stops responding to rabbitmqctl commands

sanjiv.kumar.jha at accenture.com sanjiv.kumar.jha at accenture.com
Thu Jul 12 13:57:31 BST 2012

Hi Francesco,

I tried replicating this using rabbitmq-server 2.8.4 version, but noticed a different kind of issue. In current setup, 'rabbitmqctl list_queues' is working whereas 'rabbitmqctl status' is not responding. Even 'rabbitmqctl wait /var/run/rabbitmq/pid' does not respond, keeps waiting.



rabbit at NODE-A.log:

=INFO REPORT==== 12-Jun-2012::17:33:00 ===
Mirrored-queue (queue 'WFI_VerifyMatchRequestQ' in vhost '/'): Master <rabbit at DV1SP001.3.646.0> saw deaths of mirrors <rabbit at BSPDEVSDK001.1.13125.0>

=INFO REPORT==== 12-Jun-2012::17:33:00 ===
Mirrored-queue (queue 'WFI_DeleteResponseQ' in vhost '/'): Master <rabbit at DV1SP001.3.696.0> saw deaths of mirrors <rabbit at BSPDEVSDK001.1.13175.0>

=INFO REPORT==== 12-Jun-2012::17:33:00 ===
Mirrored-queue (queue 'WFI_UIDAuthRspQ' in vhost '/'): Master <rabbit at DV1SP001.3.648.0> saw deaths of mirrors <rabbit at BSPDEVSDK001.1.13127.0>

=INFO REPORT==== 12-Jun-2012::17:33:00 ===
rabbit on node rabbit at BSPDEVSDK001 down

=INFO REPORT==== 12-Jun-2012::17:33:43 ===
rabbit on node rabbit at BSPDEVSDK001 up

=INFO REPORT==== 12-Jun-2012::17:35:22 ===
Stopping Rabbit


+---+   +---+
|   |   |   |
|   |   |   |
|   |   |   |
|   +---+   +-------+
|                   |
| RabbitMQ  +---+   |
|           |   |   |
|   v2.8.4  +---+   |
|                   |
AMQP 0-9-1 / 0-9 / 0-8
Copyright (C) 2007-2012 VMware, Inc.
Licensed under the MPL.  See http://www.rabbitmq.com/

node           : rabbit at DV1SP001
app descriptor : /usr/lib/rabbitmq/lib/rabbitmq_server-2.8.4/sbin/../ebin/rabbit.app
home dir       : /var/lib/rabbitmq
config file(s) : /etc/rabbitmq/rabbitmq.config
cookie hash    : u91LYpKydpXKpm6gcI0Zrg==
log            : /var/log/rabbitmq/rabbit at DV1SP001.log
sasl log       : /var/log/rabbitmq/rabbit at DV1SP001-sasl.log
database dir   : /var/lib/rabbitmq/mnesia/rabbit at DV1SP001
erlang version : 5.6.3

-- rabbit boot start
starting file handle cache server                                     ...done
starting worker pool                                                  ...done
starting database                                                     ...done
starting database sync                                                ...done
starting codec correctness check                                      ...done
-- external infrastructure ready
starting statistics event manager                                     ...done
starting logging server                                               ...done
starting plugin registry                                              ...done
starting auth mechanism amqplain                                      ...done
starting auth mechanism cr-demo                                       ...done
starting auth mechanism plain                                         ...done
starting exchange type direct                                         ...done
starting exchange type fanout                                         ...done
starting exchange type headers                                        ...done
starting exchange type topic                                          ...done
-- kernel ready
starting node monitor                                                 ...done
starting cluster delegate                                             ...done
starting guid generator                                               ...done
starting alarm handler                                                ...done
starting memory monitor                                               ...done
-- core initialized

starting empty DB check                                               ...done
starting exchange, queue and binding recovery                         ...done
starting mirror queue slave sup                                       ...done
starting adding mirrors to queues                                     ...done
-- message delivery logic ready
starting error log relay                                              ...done
starting networking                                                   ...done
starting notify cluster nodes                                         ...done
starting direct client                                                ...done

broker running

-----Original Message-----
From: rabbitmq-discuss-bounces at lists.rabbitmq.com [mailto:rabbitmq-discuss-bounces at lists.rabbitmq.com] On Behalf Of Francesco Mazzoli
Sent: 11 July 2012 17:34
To: Discussions about RabbitMQ
Subject: Re: [rabbitmq-discuss] Cluster setup : rabbitmq server stops responding to rabbitmqctl commands

Hi Sanjiv,

At Wed, 11 Jul 2012 11:47:19 +0000,
sanjiv kumar jha wrote:
> One more question, do we have any command to check if Node-A is fully started?
> (rabbitmqctl status?)

You can use `rabbitmqctl wait'. See the rabbitmqctl manual for more details:
http://www.rabbitmq.com/man/rabbitmqctl.1.man.html .

Francesco * Often in error, never in doubt _______________________________________________
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