[Q] How to restart command-executor processes during job execution.
takisawa opened this issue · comments
Overview
Could you tell me how to restart command-executor processes during job execution safety?
Background
When I terminated a command-executor process with a following command for upgrade Kuroko2,
running Working Jobs had been left.
kill -QUIT `cat tmp/pids/command-executor.pid`
Then I deleted tha following DB data.
- kuroko2_job_instances: corresponding to the running
Working job - and corresponding to deleted kuroko2_job_instances
- kuroko2_executions
- kuroko2_logs
- kuroko2_memory_consumption_logs
- kuroko2_tokens
@takisawa
Please use the TERM signal, if you want to shutdown the command-excutor processes safety.
Check https://github.com/treasure-data/serverengine#signals for details.