WorkerLostError: Worker exited prematurely: exitcode 15 Job: 71762.
Every day or so there is a spike of these error messages. Note that if the worker was killed with SIGKILL, then the message would have been different: Worker exited prematurely: signal 15
. I don't know what exitcode 15 means.
Sentry Issue: GWCELERY-19F
WorkerLostError: Worker exited prematurely: exitcode 15 Job: 71762.
File "billiard/pool.py", line 1265, in mark_as_worker_lost
raise WorkerLostError(
Task handler raised error: "WorkerLostError('Worker exited prematurely: exitcode 15 Job: 71762.')"