https://bugzilla.wikimedia.org/show_bug.cgi?id=27891
--- Comment #11 from Roan Kattouw <[email protected]> 2011-03-10 18:12:25 UTC --- (In reply to comment #9) > ChronologyProtector has a timeout of 10 seconds. If the timeout is reached, > the > lagged slave will be used, and page_latest may be incorrect. Perhaps the > collation updates are causing slave lag of more than 10s but less than 30s, > causing this bug to be seen. The first few hours, it was indeed causing such slave lag. However, as soon as I fixed LoadBalancer::waitForAll(), I don't think it ever caused more than 1-2 seconds lag (it updates 20 batches of 50 rows, then waits for all slaves to catch up to the master position). Also, the collation update script has now finished on all wikis except enwiki. Reading page data from a slave, if that's what's going on, is broken behavior and should just be fixed. -- Configure bugmail: https://bugzilla.wikimedia.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. You are on the CC list for the bug. _______________________________________________ Wikibugs-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikibugs-l
