https://bugzilla.wikimedia.org/show_bug.cgi?id=31177
--- Comment #2 from Brion Vibber <[email protected]> 2011-09-27 00:26:11 UTC --- One avenue we've looked at a bit is possible transitory ExternalStorage errors; a failure to fetch a revision's text while doing MessageCache::loadFromDB() would end up saving an empty cache entry, just as we see. Aaron's unable to find any evidence in the server logs yet (should be some notes in ExternalStoreDB debug log with the offending blob ids), but we need to check logs for a few days back probably. If it is that, this may help: https://gist.github.com/1243845 (checks for text load failure when building the cache from DB and stores a '!TOO BIG' entry which means 'go fetch on demand', which is better than a fake entry) Tim's also looking further into possible slave server inconsistencies etc and doing a reset of the memcache entry... -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug. _______________________________________________ Wikibugs-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
