The WMF parser cache tables have some 30000 rows with an identical, old expiry time. So each time deleteObjectsExpiringBefore() is run, the first batch on each table is correct, but the keys for the second batch are selected with exptime > X, where X is shared exptime of the many old rows. So, use exptime >= X instead. Change-Id: I6853f64f88f65d4529be2a42c9ed70cfa62cf653 |
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