new behaviour of empty or nil select calls on user spaces #2838
Description
Product: Tarantool
Since: 2.10.0
SME: @ alyapunov, @ CuriousGeorgiy
Should be done as part of #2818
Details
A critical log entry containing the current stack
traceback is created upon empty or nil select calls on user spaces.
A user can explicitly request a full scan though by passing
fullscan = true to select's options table argument in which a case a
log entry will not be created.
Requested by @CuriousGeorgiy in tarantool/tarantool@7aa02f3