| hoo created this task. hoo added projects: Wikidata, DBA, Performance, User-Daniel. |
TASK DESCRIPTION
We could use a replica database to read the latest seen state (chd_seen) from the wb_changes_dispatch table.
In order to prevent double dispatching, the dispatcher bumping chd_seen would need to keep it locked until the master change in question replicated to all replicas.
TASK DETAIL
EMAIL PREFERENCES
To: hoo
Cc: daniel, Lydia_Pintscher, Jonas, Aklapper, jcrespo, Marostegui, aaron, Ladsgroup, hoo, QZanden, Vali.matei, Salgo60, Minhnv-2809, Volker_E, Izno, Luke081515, Wikidata-bugs, aude, GWicke, Mbch331, Jay8g, Krenair
Cc: daniel, Lydia_Pintscher, Jonas, Aklapper, jcrespo, Marostegui, aaron, Ladsgroup, hoo, QZanden, Vali.matei, Salgo60, Minhnv-2809, Volker_E, Izno, Luke081515, Wikidata-bugs, aude, GWicke, Mbch331, Jay8g, Krenair
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