Abhishek Singh Chouhan updated HBASE-18374:
    Attachment: HBASE-18374.master.001.patch

> RegionServer Metrics improvements
> ---------------------------------
>                 Key: HBASE-18374
>                 URL: https://issues.apache.org/jira/browse/HBASE-18374
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 3.0.0
>            Reporter: Abhishek Singh Chouhan
>            Assignee: Abhishek Singh Chouhan
>             Fix For: 3.0.0
>         Attachments: HBASE-18374.master.001.patch
> At the RS level we have latency metrics for mutate/puts and deletes that are 
> updated per batch (ie. at the end of entire batchop if it contains put/delete 
> update the respective metric) in contrast with append/increment/get metrics 
> that are updated per op. This is a bit ambiguous since the delete and put 
> metrics are updated for multi row mutations that happen to contain a 
> put/delete. We should rename the metric(eg. delete_batch)/add better 
> description. Also we should add metrics for single delete client operations 
> that come through RSRpcServer.mutate path. We should also add metrics for 
> checkAndPut and checkAndDelete.

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