[Koha] Help needed with zombie background_jobs processes

[Jonathan Druart]

Hi Cindy,
Which exact version of Koha 22.11.xx? It should be the latest one.
Regards,
Jonathan

Le mar. 18 avr. 2023 à 19:13, Cindy Murdock Ames <cmurdock at ccfls.org> a écrit :
>
> Hi all,
>
> A couple weekends ago I upgraded our Koha instance from 22.05 to 22.11, and
> I'm having trouble with the background_jobs processes becoming zombies
> after a very short amount of time, necessitating a reboot.  I suspect it's
> a misconfiguration on my part, so if someone can shed some light I'd really
> appreciate it!
>
> The first symptom was our MARC imports getting stuck at "import queued",
> and after some digging (and thanks to the thread in this list with the
> subject of "Background job / Staging MARC import stuck at 0%" I found I was
> entirely missing the <message_broker> section in our config, so I added
> this:
>
>  <message_broker>
>    <hostname>localhost</hostname>
>    <port>61613</port>
>    <username>guest</username>
>    <password>guest</password>
>    <vhost></vhost>
>  </message_broker>
>
> Which seemed to resolve it, but now I find that the background_jobs
> processes are going zombie after processing only a few jobs.  Here's some
> info from the rabbitmq log after restarting the server:
>
> =INFO REPORT==== 18-Apr-2023::12:23:46 ===
> node           : rabbit at ccflskoha
> home dir       : /var/lib/rabbitmq
> config file(s) : /etc/rabbitmq/rabbitmq.config (not found)
> cookie hash    : ojvkUE6eUtku7kHlx3uiFg==
> log            : /var/log/rabbitmq/rabbit at ccflskoha.log
> sasl log       : /var/log/rabbitmq/rabbit at ccflskoha-sasl.log
> database dir   : /var/lib/rabbitmq/mnesia/rabbit at ccflskoha
>
> Is it problematic that /etc/rabbitmq/rabbitmq.config is missing?  Anything
> else I should be looking at?  We're running on Ubuntu SE 18.04 if that is
> helpful.
>
> Thanks much!
> Cindy
>
>
> -----------------------------------------------------------
> Cindy Murdock Ames
> IT Services Director
> Meadville Public Library | CCFLS
> https://meadvillelibrary.org | https://ccfls.org
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