antirez/redis — Issue #151: MIGRATE should set WATCHED keys as dirty
Author: antirez
Created: 2011-10-20 07:39:59+00:00
State: open
Labels: non critical bug

It may happen that a client is using WATCH/MULTI/EXEC while a cluster resharding is in progress. If the key is migrated it must be marked as dirty in the context of WATCH so that EXEC will fail.