It is possible that osiris_log:evaluate_retention/1 may throw an error, in particular missing_file which could occur if an osiris member was deleted whilst an evaluation request was outstanding.
Currently this crashes the evaluation process which isn't a big deal
as it will restart but we'd lose any pending evaluation requests when this happen so it is better to try to avoid that.
It is possible that osiris_log:evaluate_retention/1 may throw an error, in particular
missing_filewhich could occur if an osiris member was deleted whilst an evaluation request was outstanding. Currently this crashes the evaluation process which isn't a big deal as it will restart but we'd lose any pending evaluation requests when this happen so it is better to try to avoid that.