Doug Rohrer created CASSANDRA-18725:
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Summary: 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
Reporter: Doug Rohrer
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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