[jira] [Commented] (CASSANALYTICS-143) Fix various leaks in CDC caching and bridge implementation and testing

["Josh McKenzie (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CASSANALYTICS-143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18069991#comment-18069991 ] 

Josh McKenzie commented on CASSANALYTICS-143:
---------------------------------------------

PR: [https://github.com/apache/cassandra-analytics/pull/189]

Going to see how it behaves in circle CI; clean locally but you never know. ;)

> 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
>            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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