Caleb Rackliffe created CASSANDRA-16707:
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Summary: JmxHistogram#getRecentValues() is not thread-safe
Key: CASSANDRA-16707
URL: https://issues.apache.org/jira/browse/CASSANDRA-16707
Project: Cassandra
Issue Type: Bug
Components: Observability/JMX
Reporter: Caleb Rackliffe
Published {{JmxHistogram}} instances do not protect their “last” field. This
isn’t a hot path, and there is a multi-part calculation based on it in
{{getRecentValues()}}, so we should probably just synchronize that method.
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