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https://issues.apache.org/jira/browse/CASSANALYTICS-143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18072699#comment-18072699
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Josh McKenzie commented on CASSANALYTICS-143:
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Got +1 on the PR; added a couple more tests exercising / confirming the
{{close}} functionality removes the bridges; if this last run is good I'll
merge.
> 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: 1h 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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