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https://issues.apache.org/jira/browse/KAFKA-14461?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Matthias J. Sax updated KAFKA-14461:
------------------------------------
    Component/s: streams
                 unit tests

> StoreQueryIntegrationTest#shouldQuerySpecificActivePartitionStores logic to 
> check for active partitions seems brittle.
> ----------------------------------------------------------------------------------------------------------------------
>
>                 Key: KAFKA-14461
>                 URL: https://issues.apache.org/jira/browse/KAFKA-14461
>             Project: Kafka
>          Issue Type: Bug
>          Components: streams, unit tests
>            Reporter: Sagar Rao
>            Assignee: Sagar Rao
>            Priority: Major
>
> {noformat}
> StoreQueryIntegrationTest#shouldQuerySpecificActivePartitionStores {noformat}
> has a logic to figure out active partitions:
>  
>  
> {code:java}
> final boolean kafkaStreams1IsActive = (keyQueryMetadata.activeHost().port() % 
> 2) == 1;{code}
>  
>  
> This is very brittle as when a new test gets added, this check would need to 
> be changed to `==0`. It's a hassle to change it everytime with a new test 
> added. Should look to improve this.
> Also, this test relies on junit4 annotations which can be migrated to Junit 5 
> so that we can use @BeforeAll to set up and @AfterAll to shutdown the cluster 
> instead of the current way where it's being done before/after every test.
>  



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