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Posted to commits@cassandra.apache.org by "Ekaterina Dimitrova (Jira)" <ji...@apache.org> on 2022/12/23 23:05:00 UTC
[jira] [Commented] (CASSANDRA-18051) Optimize test_network_topology_strategy and test_network_topology_strategy_each_quorum for large containers in CircleCI
[ https://issues.apache.org/jira/browse/CASSANDRA-18051?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17651736#comment-17651736 ]
Ekaterina Dimitrova commented on CASSANDRA-18051:
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Looking closer into this one, it seems actually CASSANDRA-10584 added a test only for EACH_QUORUM, available only since 3.0
The other one tests all possible combinations, added as part of CASSANDRA-9102... I need to think more about this whether it is really a good idea to reduce the number of DCs
CC [~aweisberg] as I believe he was leading that effort to improve the testing in CASSANDRA-9102
I will look again into this in the new year
> Optimize test_network_topology_strategy and test_network_topology_strategy_each_quorum for large containers in CircleCI
> -----------------------------------------------------------------------------------------------------------------------
>
> Key: CASSANDRA-18051
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18051
> Project: Cassandra
> Issue Type: Task
> Components: Test/dtest/python
> Reporter: Ekaterina Dimitrova
> Assignee: Ekaterina Dimitrova
> Priority: Normal
>
> As pointed in CASSANDRA-18001, there are two Python Large DTests that fail due to resources with large containers. [~adelapena] looked into them and suggested that the tests themselves can be optimized for running on Large containers instead of using XLarge containers for only two tests from the whole suite.
> {quote}As for the two tests starting nine nodes each, {{test_network_topology_strategy}} and {{{}test_network_topology_strategy_each_quorum{}}}, I think they were added by CASSANDRA-10584 to test multi-DC consistency levels. I wonder if they actually need to start 3 data centers with 3 nodes each. Would two data centers with 3 nodes be enough to test multi-DC consistency levels with multiple data centers? 6 nodes should be doable on Circle with the current resources.
> {quote}
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