CStore (and possibly others) can wedge memcached
Bug #1341689 reported by
Mike Rylander
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Evergreen |
Incomplete
|
Undecided
|
Unassigned | ||
Bug Description
Only seen once, and possibly exacerbated by bug #1341687, but a cstore backend was seen to be looping in its startup phase, connecting over and over again to its memcache server in a tight loop. This has the effect of locking out or slowing (to ... a ... crawl) most other memcache clients. That's bad. We should hunt this bug down and kill it, but I've no more data than that ATM.
| no longer affects: | evergreen/2.6 |
Revision history for this message
| Terran McCanna (tmccanna) wrote | #1 |
| tags: | added: performance |
| Changed in evergreen: | |
| status: | New → Incomplete |
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Marking Incomplete pending further data