[jira] [Created] (CASSANDRA-6920) LatencyMetrics can return infinity

[Nick Bailey (JIRA)]

Nick Bailey created CASSANDRA-6920:
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             Summary: LatencyMetrics can return infinity 
                 Key: CASSANDRA-6920
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-6920
             Project: Cassandra
          Issue Type: Bug
            Reporter: Nick Bailey


There is a race condition when updating the recentLatency metrics exposed from 
LatencyMetrics.

Attaching a patch with a test that exposes the issue and a potential fix.



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