think, we could add kwargs to the init_processor method and have an option to set the timeout, interval and update timedetlas. Something like:

def init_processor(self, worker, job_timeout_update_increment=None, ...):
    ...
    job_timeout_update_increment = CONF.snapshot_worker.job_timeout_update_increment_min or job_timeout_update_increment
    self.timeout_increment = datetime.timedelta(minutes=job_timeout_update_increment)
    ...