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From "Elliott Clark (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HBASE-13245) Revamp mutation metrics
Date Thu, 31 Mar 2016 18:28:25 GMT

     [ https://issues.apache.org/jira/browse/HBASE-13245?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Elliott Clark resolved HBASE-13245.
-----------------------------------
    Resolution: Not A Problem

> 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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