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https://issues.apache.org/jira/browse/CASSANDRA-21007?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18045281#comment-18045281
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Rishabh Saraswat commented on CASSANDRA-21007:
----------------------------------------------

[~Jyothsnakonisa] thanks for sharing the CI results. I'm trying to reproduce 
the {{EpochStressTest}} failure locally, but the {{ant simulator-dtests}} 
target seems unavailable on my branch. Could you please share the exact command 
or script you use to run the {{jvm-dtest-simulator}} tests locally so I can 
debug

> cassandra-stress defaults to deprecated TLS 1.2 cipher suite
> ------------------------------------------------------------
>
>                 Key: CASSANDRA-21007
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-21007
>             Project: Apache Cassandra
>          Issue Type: Improvement
>          Components: Tool/stress
>            Reporter: Brad Schoening
>            Assignee: Rishabh Saraswat
>            Priority: Normal
>         Attachments: ci_summary.html, image-2025-12-02-23-04-21-498.png, 
> image-2025-12-02-23-07-48-851.png, image-2025-12-02-23-08-30-782.png, 
> image-2025-12-09-19-57-39-314.png, image-2025-12-09-20-11-06-834.png, 
> image-2025-12-09-22-17-07-020.png, image-2025-12-10-11-24-29-509.png, 
> image-2025-12-10-11-25-13-030.png, image-2025-12-10-11-27-08-581.png, 
> image-2025-12-10-11-52-23-101.png
>
>
> From what I understand, this cipher, used as the default in 
> {*}cassandra-stress{*}, is not compatible with TLS 1.3's handshake mechanism 
> as it lacks Perfect Forward Security (PFS).
> {code:java}
> final OptionSimple ciphers = new OptionSimple("ssl-ciphers=", ".*", 
> "TLS_RSA_WITH_AES_128_CBC_SHA,TLS_RSA_WITH_AES_256_CBC_SHA", "SSL: comma 
> delimited list of encryption suites to use", false);
>  {code}
> [stress/settings/SettingsTransport.java|https://github.com/apache/cassandra/blob/cassandra-4.1/tools/stress/src/org/apache/cassandra/stress/settings/SettingsTransport.java#L80]
>  



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