[rabbitmq-discuss] RabbitMQ shuts itself down every night?
Eric Ettes
eric.ettes at gmail.com
Wed Jul 11 06:38:55 BST 2012
Hey everyone,
For a project I'm using RabbitMQ and I've encountered a strange problem that I'm unable to solve. The rabbit-server will automatically shut down every night with the following logging (I cleaned the log files and just waited for the next shutdown to occur :)):
shutdown_err:
Error: {'EXIT',{error,{could_not_read_pid,{error,enoent}}}}
shutdown_log:
Stopping and halting node rabbit at lukas …
startup_err:
/usr/lib/rabbitmq/bin/rabbitmq-server: 90: erl: not found
startup_log is empty
rabbit at lukas-sasl.log.1:
=SUPERVISOR REPORT==== 11-Jul-2012::04:33:51 ===
Supervisor: {<0.720.0>,rabbit_channel_sup_sup}
Context: shutdown_error
Reason: shutdown
Offender: [{pid,<0.722.0>},
{name,channel_sup},
{mfa,{rabbit_channel_sup,start_link,[]}},
{restart_type,temporary},
{shutdown,infinity},
{child_type,supervisor}]
rabbit at lukas.log:
=INFO REPORT==== 10-Jul-2012::06:16:55 === <- This is when I started the server
accepting AMQP connection <0.721.0> (127.0.0.1:54219 -> 127.0.0.1:5672)
=INFO REPORT==== 11-Jul-2012::04:33:51 === <- From here, it went wrong
Stopping Rabbit
=INFO REPORT==== 11-Jul-2012::04:33:51 ===
application: rabbitmq_management
exited: stopped
type: permanent
=INFO REPORT==== 11-Jul-2012::04:33:51 ===
application: rabbitmq_management_agent
exited: stopped
type: permanent
=INFO REPORT==== 11-Jul-2012::04:33:51 ===
stopped TCP Listener on [::]:5672
=INFO REPORT==== 11-Jul-2012::04:33:51 ===
application: rabbit
exited: stopped
type: permanent
=INFO REPORT==== 11-Jul-2012::04:33:51 ===
application: os_mon
exited: stopped
type: permanent
=INFO REPORT==== 11-Jul-2012::04:33:51 ===
application: mnesia
exited: stopped
type: permanent
=INFO REPORT==== 11-Jul-2012::04:33:51 ===
Halting Erlang VM
I'm using a plain version of RabbitMQ 2.8.2 on Ubuntu 10.04.4 LTS, so far I've only installed RabbitMQ without changing the configuration. Also, the app hasn't been released for testing yet, so there's been no traffic over RabbitMQ...
After re-starting Rabbit, this is the output of rabbitmqctl status:
Status of node rabbit at lukas ...
[{pid,24404},
{running_applications,
[{rabbitmq_management,"RabbitMQ Management Console","2.8.2"},
{xmerl,"XML parser","1.2.9"},
{rabbitmq_management_agent,"RabbitMQ Management Agent","2.8.2"},
{amqp_client,"RabbitMQ AMQP Client","2.8.2"},
{rabbit,"RabbitMQ","2.8.2"},
{os_mon,"CPO CXC 138 46","2.2.6"},
{sasl,"SASL CXC 138 11","2.1.9.4"},
{rabbitmq_mochiweb,"RabbitMQ Mochiweb Embedding","2.8.2"},
{webmachine,"webmachine","1.7.0-rmq2.8.2-hg"},
{mochiweb,"MochiMedia Web Server","1.3-rmq2.8.2-git"},
{inets,"INETS CXC 138 49","5.6"},
{mnesia,"MNESIA CXC 138 12","4.4.19"},
{stdlib,"ERTS CXC 138 10","1.17.4"},
{kernel,"ERTS CXC 138 10","2.14.4"}]},
{os,{unix,linux}},
{erlang_version,
"Erlang R14B03 (erts-5.8.4) [source] [64-bit] [smp:2:2] [rq:2] [async-threads:30] [hipe] [kernel-poll:true]\n"},
{memory,
[{total,34184288},
{processes,11938464},
{processes_used,11925920},
{system,22245824},
{atom,1545609},
{atom_used,1533234},
{binary,274032},
{code,17459254},
{ets,1181624}]},
{vm_memory_high_watermark,0.39999999990469176},
{vm_memory_limit,839381811},
{disk_free_limit,2098454528},
{disk_free,33166905344},
{file_descriptors,
[{total_limit,924},{total_used,4},{sockets_limit,829},{sockets_used,2}]},
{processes,[{limit,1048576},{used,185}]},
{run_queue,0},
{uptime,20}]
...done.
I've searched the internet for a while now, but so far I wasn't able to find anything -- perhaps someone on this mailing encountered the same issue and has a solution?
Thanks!
Kind regards,
--
Eric
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