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From "Tyler Hobbs (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CASSANDRA-8525) Bloom Filter truePositive counter not updated on key cache hit
Date Fri, 19 Dec 2014 21:23:13 GMT
Tyler Hobbs created CASSANDRA-8525:
--------------------------------------

             Summary: Bloom Filter truePositive counter not updated on key cache hit
                 Key: CASSANDRA-8525
                 URL: https://issues.apache.org/jira/browse/CASSANDRA-8525
             Project: Cassandra
          Issue Type: Bug
          Components: Core
            Reporter: Tyler Hobbs
            Assignee: Marcus Eriksson
             Fix For: 2.0.12, 2.1.3


In {{SSTableReader.getPosition()}}, we're not incrementing the bloom filter truePositive count
when we get a key cache hit.  This can lead to misleading FP ratios in metrics.



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