Quarantined 34,557 Unused HTML Files, Then Found 310 Test Failures and Restored Them

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A developer quarantined 34,557 HTML files in a content-collection system after a reader they had measured never opened them. The collection round that followed completed and a re-trace passed, but a full test suite comparison against a sealed baseline revealed 310 additional failures. Those failures came from other code paths, such as publish replay and provenance joins, that reopen old capture bodies and were never part of the measurement. All files were moved back the same day, which was inexpensive because they had been quarantined rather than deleted. The author concludes that a delete list must account for every reader of the data, not just one.

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ProgrammingDEV Community ·

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