File Backend: lock files are not cleaned automatically

[ZhitongLei]

Lock files are not cleaned automatically, can I remove these files periodically?

[xuhcc]

Do you mean that they are not cleaned after failed tasks? Normally lock file is removed when the task finishes successfully.

[ZhitongLei]

Do you mean that they are not cleaned after failed tasks? Normally lock file is removed when the task finishes successfully.

Whether or not task success, lock files are not cleaned.

[cameronmaske]

@ZhitongLei Any chance you could put together a minimal example that reproduces this issue? From trying the file backend locally I haven't been able to recreate this.