[ckan-dev] Cannot kill ckan process

Alan Tygel alantygel at gmail.com
Mon Aug 29 10:25:50 UTC 2016


Hi Stefan,

Thanks for the answer!

Indeed, restarting Apache is a "shortcut" to restart CKAN (and thus make my
changes effective).

However, I'm still wondering why I cannot just kill the process...

thanks again, best,
alan

On Mon, Aug 29, 2016 at 4:17 AM, Stefan Oderbolz <stefan.oderbolz at liip.ch>
wrote:

> Hi Alan,
>
> if CKAN runs under Apache and nginx, then you need to stop the apache and
> nginx daemons (depending on your OS, the apache daemon might also be called
> "httpd").
>
> Best regards, Stefan
>
> On Sun, Aug 28, 2016 at 10:49 PM, Alan Tygel <alantygel at gmail.com> wrote:
>
>> Hi,
>>
>> For some reason, I'm not able to stop my ckan process in order to restart
>> it.
>>
>> I've already try:
>>
>> 1) paster serve --stop-daemon /etc/ckan/default/production.ini
>>
>> but
>>
>> No PID file exists in paster.pid
>>
>> 2) ps -aux1 | grep ckan
>>
>> i get 2 processes like this:
>>
>> www-data 22661  0.6  4.3 990936 183828 ?       Sl   17:29   0:05
>> ckan_default      -k start
>> www-data 22662  0.8  4.3 990940 184060 ?       Sl   17:29   0:06
>> ckan_default      -k start
>>
>> and 9 other related to postgres. However, when I kill -9 these processes,
>> they automatically restart with other PIDs .
>>
>> 3) look into /var/log/apache2/ckan_default.error.log
>> In this cases, I get messages like:
>> [Sun Aug 28 17:42:55.559648 2016] [:error] [pid 22661]  /dataset render
>> time 0.098 seconds
>> [Sun Aug 28 17:42:57.666688 2016] [:error] [pid 22662]  /dataset render
>> time 0.086 seconds
>>
>> which refer to the same PID as above.
>>
>> So please: how can I stop this process?
>>
>> My CKAN runs under nginx and apache server.
>>
>> best,
>> alan
>>
>> --
>> Programa de Pós-Graduação em Informática - PPGI/UFRJ
>> EITA - Educação, Informação e Tecnologias para Autogestão
>> Núcleo de Solidariedade Técnica - Soltec/UFRJ <http://www.soltec.ufrj.br>
>> http://www.cirandas.net/alantygel
>> http://www.contraosagrotoxicos.org
>>
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>
>
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-- 
Programa de Pós-Graduação em Informática - PPGI/UFRJ
EITA - Educação, Informação e Tecnologias para Autogestão
Núcleo de Solidariedade Técnica - Soltec/UFRJ <http://www.soltec.ufrj.br>
http://www.cirandas.net/alantygel
http://www.contraosagrotoxicos.org
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