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From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-13245) Revamp mutation metrics
Date Sun, 15 Mar 2015 05:39:38 GMT
Elliott Clark created HBASE-13245:
-------------------------------------

             Summary: Revamp mutation metrics
                 Key: HBASE-13245
                 URL: https://issues.apache.org/jira/browse/HBASE-13245
             Project: HBase
          Issue Type: Improvement
          Components: metrics
    Affects Versions: 2.0.0, 1.1.0
            Reporter: Elliott Clark
            Assignee: Elliott Clark


Counts of deletes and puts ( called mutations in metrics ) are totally off.

The time for delete or mutate is really the time that a batch of mutations containing a put
or delete. The same is true for count.

We should have:
* number of puts
* number of deletes
* time for batch mutations
* number of batch mutations
* histogram of number of mutations in each batch

That way it's less reading tea leaves and more explicit that things are batched and we don't
have more fine grained info.



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