Job queue
From Wikitech
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See also http://www.mediawiki.org/wiki/Manual:Job_queue | See also http://www.mediawiki.org/wiki/Manual:Job_queue | ||
| − | When there's an urgent call to kill job queues everywhere, i.e. when they're causing swapdeath and about to take down the site: | + | When there's an urgent call to kill job queues everywhere, i.e. when they're causing swapdeath and about to take down the site:<br /> |
| − | + | - on the job-runner group (see /home/config/others/usr/local/dsh/node_groups) . . .<br /> | |
| − | - on the job-runner group (see /home/config/others/usr/local/dsh/node_groups) . . . | + | - as root . . .<br /> |
| − | - as root . . . | + | - pkill -9 -f obs (this matches jobs-loop and RunJobs and few others, we don't trap sinals in our php scripts so there's no need to kill gracefully)<br /> |
| − | - pkill -9 -f obs (this matches jobs-loop and RunJobs and few others, we don't trap sinals in our php scripts so there's no need to kill gracefully) | + | |
Revision as of 15:44, 19 January 2012
Job queue runners run on the job-runners node group. Install a new job runner using the application::jobrunner class in puppet.
The daemon is controlled via /etc/init.d/mw-job-runner and will start on boot by default.
See also http://www.mediawiki.org/wiki/Manual:Job_queue
When there's an urgent call to kill job queues everywhere, i.e. when they're causing swapdeath and about to take down the site:
- on the job-runner group (see /home/config/others/usr/local/dsh/node_groups) . . .
- as root . . .
- pkill -9 -f obs (this matches jobs-loop and RunJobs and few others, we don't trap sinals in our php scripts so there's no need to kill gracefully)
