Inconsistent certification index purge
Bug #1099546 reported by
Alex Yurchenko
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Galera |
Fix Released
|
Critical
|
Alex Yurchenko | ||
Bug Description
It was found that under very heavy CPU contended load with high (25%) deadlock rate certification index may be purged inconsistently, and - worst of all - PREMATURELY, erasing information required for certification of upcoming writesets, which leads to inconsistent certification results and consequent data inconsistency.
Related branches
Revision history for this message
| Alex Yurchenko (ayurchen) wrote | #1 |
| Changed in galera: | |
| status: | In Progress → Fix Committed |
Revision history for this message
| Alex Yurchenko (ayurchen) wrote | #2 |
| Changed in galera: | |
| status: | Fix Committed → Fix Released |
To post a comment you must log in.
Fix pushed in r143. Using cert_.get_