id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
16358	cached_db session with memcached forgets big values	ccrisan	Michael Manfre	"Considering **memcached's 1MB limit**, putting a value larger than 1MB into a **cached_db** session will get written to **DB** but not to **cache**. However a previous value for the session key already exists in the cache, and thus the session gets restored with previous data from the cache, instead of the new information stored in django_session table, in the DB.
My guess is that the memcached backed should remove the key when not being able to set it to the new value."	Bug	closed	Core (Cache system)	dev	Normal	fixed	session cache memcached	ccrisan	Ready for checkin	1	0	0	0	0	0