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https://issues.apache.org/jira/browse/CASSANALYTICS-143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18070017#comment-18070017
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Josh McKenzie commented on CASSANALYTICS-143:
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[CI looks 
good|https://app.circleci.com/pipelines/gh/jmckenzie-dev/cassandra-analytics/16/details?useNewPipelines=true]

> Fix various leaks in CDC caching and bridge implementation and testing
> ----------------------------------------------------------------------
>
>                 Key: CASSANALYTICS-143
>                 URL: https://issues.apache.org/jira/browse/CASSANALYTICS-143
>             Project: Apache Cassandra Analytics
>          Issue Type: Improvement
>          Components: CDC
>            Reporter: Josh McKenzie
>            Assignee: Josh McKenzie
>            Priority: Normal
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> We have a variety of lifecycle implementation details in our testing 
> infrastructure in analytics that rely on the JVM Just Working, and can run 
> afoul of concurrency, parallel test workers, resource sizing limits, etc. The 
> surface area of this exposure just gets worse as we add more tests and 
> parameterize our testing base (5.0 CommitLog support, etc).
> Further, we have some code in the base bridge implementation that creates 
> {{TableIdLookup}} objects w/references to schema instances that then never 
> get GC'ed.
> All of this is in pursuit of making our resource handling and lifecycle of 
> objects more explicit and integrated with test setup and teardown to try and 
> stabilize test environments.



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