Comment 53 for bug 1719236

Reviewed: https://review.opencontrail.org/42341
Committed: http://github.com/Juniper/contrail-controller/commit/a101ea508f9d63662fae243b4928bc3a170e2c8d
Submitter: Zuul (<email address hidden>)
Branch: R4.1

commit a101ea508f9d63662fae243b4928bc3a170e2c8d
Author: zcui <email address hidden>
Date: Fri Apr 20 14:51:19 2018 -0700

Add new config option use_aggregated_uve_db

Provide an option to enable/disable serve UVE queries from the aggregated
UVE db. In a scale setup, HA event (alarm-gen down), alarm-gen may take a
long time to aggregate the UVEs depending on the number of UVEs, number
of partitions it owns, etc., So, enabling this option would reduce the
down time in case of HA events (collector down - time taken for generators
to connect to the new collector and resync the UVEs, alarm-gen down - no
impact on UVE queries, only the alarms would be reevaluated)

Change-Id: Id2efdb4ec6a600697442e081042a903a01812dd9
Closes-Bug: #1719236