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From "Gregory Chanan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6591) checkAndPut executed/not metrics
Date Thu, 13 Sep 2012 16:02:07 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6591?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13454968#comment-13454968
] 

Gregory Chanan commented on HBASE-6591:
---------------------------------------

Michael,

Those are the metrics I was thinking.  What do you think about granularity?  regionserver
level? region level?
                
> checkAndPut executed/not metrics
> --------------------------------
>
>                 Key: HBASE-6591
>                 URL: https://issues.apache.org/jira/browse/HBASE-6591
>             Project: HBase
>          Issue Type: Task
>          Components: metrics, regionserver
>            Reporter: Gregory Chanan
>            Assignee: Gregory Chanan
>            Priority: Minor
>             Fix For: 0.96.0
>
>
> checkAndPut/checkAndDelete return true if the new put was executed, false otherwise.
> So clients can figure out this metric for themselves, but it would be useful to get a
look at what is happening on the cluster as a whole, across all clients.

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