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https://issues.apache.org/jira/browse/CASSANDRA-19239?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17810022#comment-17810022
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Jacek Lewandowski commented on CASSANDRA-19239:
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And actually it seems like we must have a leak in trunk :(
this is from 5.0 / j11
!screenshot-1.png!
5.0 / j17
!screenshot-2.png!
J17 usage is higher than J11, but trunk uses twice as much memory
> jvm-dtests crash on java 17
> ---------------------------
>
> Key: CASSANDRA-19239
> URL: https://issues.apache.org/jira/browse/CASSANDRA-19239
> Project: Cassandra
> Issue Type: Bug
> Components: Test/dtest/java
> Reporter: Jacek Lewandowski
> Assignee: Jacek Lewandowski
> Priority: Normal
> Fix For: 5.x
>
> Attachments: image-2024-01-23-13-11-50-313.png,
> image-2024-01-23-13-12-33-954.png, screenshot-1.png, screenshot-2.png
>
>
> This is a similar problem to the one mentioned in
> https://issues.apache.org/jira/browse/CASSANDRA-15981
> I'm filling it because I've noticed the same problem on JDK17, perhaps we
> should also disable unloading classes with CMS for JDK17.
> However, I'm in favour of moving tests to G1 instead.
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