Instrument these so we can see where they're occurring and if they're necessary.
Description
Description
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Open | None | T128228 Improve how transactions work for board moves | |||
| Resolved | aaron | T88445 MediaWiki active/active datacenter investigation and work (tracking) | |||
| Resolved | SBisson | T120009 Flow: Use WAN cache delete() and replica-based filling to avoid merge() | |||
| Resolved | SBisson | T120008 Remove in-process Memcached wrapper or find an appropriate solution for cross-DC world | |||
| Open | None | T120007 Add debug/warn for cache reads from in-process Memcached cache wrapper |
Event Timeline
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@Mattflaschen-WMF @SBisson Do we still need to do this, with Stephane's current Flow caching patch?
Comment Actions
The issue this is trying to prevent (reading from the cache on POST) is still a possible problem. It would either return null/empty, or trigger a cache population from master, neither of which are intended.
However, in practice I haven't yet hit any weirdness with the patch.