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Guest
Posted: Wed Mar 12, 2008 11:07 am Reply with quote
Guest
Hello,

the rabbitmq server I have installed doesn't start any more. It seems
that the problem is related to the 2 persistent exchanges I use, but I
am a beginner and I don't really know where to start to solve this
issue.

Thank you for your help,

Eric Falconnier



DEBIAN etch - last packet from the rabbitmq.com repository


=ERROR REPORT==== 12-Mar-2008::11:38:20 ===
** Generic server rabbit_gc_persist terminating
** Last message in was {load_snapshot,rabbit_persister}
** When Server state == {gcstate,63,64,65}
** Reason for termination ==
** {{badmatch,eof},
[{rabbit_gc_persist,internal_load_snapshot,2},
{rabbit_gc_persist,handle_call,3},
{gen_server,handle_msg,6},
{proc_lib,init_p,5}]}

=INFO REPORT==== 12-Mar-2008::11:38:20 ===
application: rabbit
exited: {bad_return,{{rabbit,start,[normal,[]]},
{'EXIT',{{badmatch,
{error,
{shutdown,
{child,
undefined,
rabbit_persister_sup,
{rabbit_persister_sup,
start_link,
[]},
transient,
infinity,
supervisor,
[rabbit_persister_sup]}}}},
[{rabbit,start_persister,0},
{rabbit,'-start/2-fun-4-',0},
{rabbit,'-start/2-fun-0-',1},
{lists,foreach,2},
{rabbit,start,2},
{application_master,start_it_old,4}]}}}}
type: temporary

=ERROR REPORT==== 12-Mar-2008::11:38:20 ===
** Generic server rabbit_amqqueue_monitor terminating
** Last message in was {'EXIT',<0.118.0>,shutdown}
** When Server state == {state,{rabbit_amqqueue,cleanup},
{dict,2,
16,
16,
8,
80,
48,
{[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[],
[]},
{{[],
[],
[],
[],
[[<0.148.0>|#Ref<0.0.0.438>]],
[],
[[<0.150.0>|#Ref<0.0.0.440>]],
[],
[],
[],
[],
[],
[],
[],
[],
[]}}}}
** Reason for termination ==
** {badarg,[{mnesia_tm,return_abort,3},
{mnesia_tm,restart,9},
{rabbit_misc,execute_mnesia_transaction,2},
{rabbit_amqqueue,cleanup,1},
{lists,foreach,2},
{rabbit_monitor,terminate,2},
{gen_server,terminate,6},
{proc_lib,init_p,5}]}

=INFO REPORT==== 12-Mar-2008::11:38:20 ===
application: mnesia
exited: stopped
type: temporary

=INFO REPORT==== 12-Mar-2008::11:38:20 ===
application: os_mon
exited: stopped
type: temporary

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Guest
Posted: Sun Mar 16, 2008 1:06 pm Reply with quote
Guest
Eric,

Eric Falconnier wrote:
> the rabbitmq server I have installed doesn't start any more. It seems
> that the problem is related to the 2 persistent exchanges I use

Your RabbitMQ installation appears to have problems reading the
snapshot/log file for the persistent message store. Under debian that
file normally lives at /var/lib/rabbitmq/mnesia/rabbit/persister.LOG.
Please check that the file exists, is readable and writable by the user
account under which RabbitMQ gets started (normally 'rabbitmq' under
Debian), and is non-empty.

If the file isn't too large and your persistent messages do not contain
any sensitive data then feel free to attach the file.

If you don't mind losing the persistent messages then removing the file
and restarting RabbitMQ should get you going again.

Re persistent exchanges - these do not affect the persistent message
store, so I don't think they are the source of the problem.


Regards,

Matthias

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Guest
Posted: Mon Mar 17, 2008 9:51 am Reply with quote
Guest
Matthias Radestock wrote:

> If the file isn't too large and your persistent messages do not contain
> any sensitive data then feel free to attach the file.

I have them.

> If you don't mind losing the persistent messages then removing the file
> and restarting RabbitMQ should get you going again.

That is what I suggested, and it worked according to him.
I didn't have time to look for a conclusive forensic evidence yet.
> Regards,
>
> Matthias

Cheers,

Adrian

--
[][][] Adrien Pi

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