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From "dhruba borthakur (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-4933) Ability to calculate the blockcache hit ratio for the last few minutes
Date Fri, 02 Dec 2011 07:43:40 GMT
Ability to calculate the blockcache hit ratio for the last few minutes
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                 Key: HBASE-4933
                 URL: https://issues.apache.org/jira/browse/HBASE-4933
             Project: HBase
          Issue Type: Improvement
          Components: metrics
            Reporter: dhruba borthakur
            Assignee: dhruba borthakur


The metric blockcacheHitRatio is since the beginning of time. It would be nice to calculate
the block cache hit ratio for the past few minutes.

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