Iteration over the tuples in LUA can lead to some problems
Bug #1052829 reported by
Ilnar
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| tarantool |
Confirmed
|
Medium
|
Unassigned | ||
Bug Description
Iteration over the tuples in LUA procedure increase and decrease reference count.
It leads to the following problems during saving snapshot (fork, save snapshot, exit):
- page faults because of copy-on-write technique
- extra memory consumption because of page splits can lead swapping
version: "1.4.7-
Linux * 2.6.18-274.17.1.el5 #1 SMP * 2012 x86_64 x86_64 x86_64 GNU/Linux
| Changed in tarantool: | |
| importance: | Undecided → Medium |
| status: | New → Confirmed |
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