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If an S3 request returns with HTTP 404, error handling behavior is poor
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Description

See https://discourse.phabricator-community.org/t/invalid-all-files-fail-with-hmac-sha256-can-only-digest-strings/3081/.

This thread provides some evidence to suggest that 404 responses from S3 are handled poorly by Files at the storage engine layer. The desired behavior is to raise an explicit error message at the point of the 404 response.

I haven't reproduced this yet, but suspect it will reproduce.

Event Timeline

epriestley triaged this task as Wishlist priority.Sun, Sep 8, 8:22 PM
epriestley created this task.