Ignore NotFound errors when deleting expired data. #42
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When starting bkt in parallel, the multiple bkts race to clean up expired data. This opens the possibility that deletions will fail because the file has already been deleted... but that's okay, we wanted to do that anyway. So this change ignores NotFound errors on the deletion. Currently, the result of this race is errors as follows: ``` bkt: Cache lookup failed: Failed to remove expired data: No such file or directory (os error 2) ``` Fixes dimo414#38
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Thanks @eatnumber1! |
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When starting bkt in parallel, the multiple bkts race to clean up expired data. This opens the possibility that deletions will fail because the file has already been deleted... but that's okay, we wanted to do that anyway. So this change ignores NotFound errors on the deletion.
Currently, the result of this race is errors as follows:
Fixes #38