config-perf: Decrease api-server startup time by reduced cassandra round-trips
Bug #1451893 reported by
Hampapur Ajay
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | ||
---|---|---|---|---|---|---|
Juniper Openstack | Status tracked in Trunk | |||||
R2.20 |
Fix Committed
|
Undecided
|
Hampapur Ajay | |||
Trunk |
Fix Committed
|
Undecided
|
Hampapur Ajay |
Bug Description
On contrail-api startup, there is a walk conducted on OBJ_UUID_TABLE in cassandra DB and the contents transformed + populated to ifmap-server.
In large scaled systems this walk is inefficient as there is a round-trip to cassandra to read each object. Optimize this by reading collection of objects based on type from cassandra.
summary: |
- config-perf: Increase api-server startup time by reduced cassandra + config-perf: Decrease api-server startup time by reduced cassandra round-trips |
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Review in progress for https:/ /review. opencontrail. org/9937
Submitter: Hampapur Ajay (<email address hidden>)