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Posted to dev@hbase.apache.org by "Andrew Kyle Purtell (Jira)" <ji...@apache.org> on 2022/06/17 15:32:00 UTC

[jira] [Resolved] (HBASE-10129) support real time rpc invoke latency percentile statistics for methods of HRegionInterface

     [ https://issues.apache.org/jira/browse/HBASE-10129?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andrew Kyle Purtell resolved HBASE-10129.
-----------------------------------------
    Resolution: Not A Problem

> support real time rpc invoke latency percentile statistics for methods of HRegionInterface 
> -------------------------------------------------------------------------------------------
>
>                 Key: HBASE-10129
>                 URL: https://issues.apache.org/jira/browse/HBASE-10129
>             Project: HBase
>          Issue Type: Improvement
>          Components: regionserver
>    Affects Versions: 0.94.14
>            Reporter: Jianwei Cui
>            Priority: Major
>         Attachments: HBASE-10129-0.94-v1.patch
>
>
> It is important for applications to get latency statistics when invoking hbase apis. Currently, the average latency of methods in HRegionInterface will be computed in HBaseRpcMetrics. However, user might expect more detail latency statistics, such as 75% percentile latency, 95% percentile latency, etc. Therefore, will it be useful if we computing latency percentiles for rpc invoking of region server methods? 



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