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https://issues.apache.org/jira/browse/CASSANDRA-18725?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17757896#comment-17757896
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Stefan Miklosovic edited comment on CASSANDRA-18725 at 8/23/23 9:14 AM:
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+1
0.0.16 is still not released though.
https://repo1.maven.org/maven2/org/apache/cassandra/dtest-api/
was (Author: smiklosovic):
+1
> IsolatedJMX should not release all TCPEndpoints on instance shutdown
> --------------------------------------------------------------------
>
> Key: CASSANDRA-18725
> URL: https://issues.apache.org/jira/browse/CASSANDRA-18725
> Project: Cassandra
> Issue Type: Improvement
> Components: Test/dtest/java
> Reporter: Doug Rohrer
> Assignee: Doug Rohrer
> Priority: Normal
> Fix For: 3.11.x, 4.0.x, 4.1.x, 5.0.x, 5.x
>
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> In the original implementation of the JMX feature, we fixed some memory leaks
> by clearing some internal state in Java’s TCPEndpoint. However, that
> implementation was overly aggressive and cleared the whole map, vs. just
> removing the endpoints created by the individual instances. This causes
> issues when you remove a node from the cluster (as all of the endpoints are
> cleared, not just the ones in use by that instance).
>
> In stead, we should check if the endpoint was created by the instance in
> question and only remove it if it was.
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