sql backends have issues with multiple workers
Bug #1305332 reported by
gordon chung
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Ceilometer |
Fix Released
|
Medium
|
gordon chung |
Bug Description
when enabling multiple workers against sql backend, we face occasional time out issues due to sessions taking too long to write[1].
currently, the writes to populate normalised tables (user, project, resources) take too long to commit so subsequent writes are waiting for the values to commit (they've been flushed but not commited)
this can be resolved by committing more frequently instead of a large batch or by dropping normalised tables.
this bug is related to bug #1257908. fixing one will probably fix the other.
Changed in ceilometer: | |
assignee: | nobody → gordon chung (chungg) |
milestone: | none → juno-1 |
Changed in ceilometer: | |
status: | Fix Committed → Fix Released |
Changed in ceilometer: | |
milestone: | juno-1 → 2014.2 |
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Fix proposed to branch: master /review. openstack. org/94483
Review: https:/