| Smalyshev created this task. Smalyshev added projects: Wikidata-Query-Service, Discovery-Wikidata-Query-Service-Sprint. Herald added a subscriber: Aklapper. Herald added projects: Wikidata, Discovery. |
TASK DESCRIPTION
Updater still misses some updates when two updates are done very close to each other, esp. by script. Probably because some servers see only one update in the RC stream and when they load the data it may be still the old one. It may be possible that this is because of caching - on the first update, the page is cached, and the second request gets the same version. We may want to add check that we do not fetch revision older than the update indicates.
Example:
this update:
https://www.wikidata.org/w/index.php?title=Q23753838&diff=499932595&oldid=499932539
is missing on wdq23, which has last revision as 499932539. Tailing poller does not pick it up because it does have update for Q23753838, just for the wrong revision.
TASK DETAIL
EMAIL PREFERENCES
To: Smalyshev
Cc: Aklapper, Smalyshev, GoranSMilovanovic, QZanden, EBjune, merbst, Avner, debt, Gehel, Jonas, FloNight, Xmlizer, Izno, jkroll, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, Mbch331
Cc: Aklapper, Smalyshev, GoranSMilovanovic, QZanden, EBjune, merbst, Avner, debt, Gehel, Jonas, FloNight, Xmlizer, Izno, jkroll, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, Mbch331
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