[jira] [Commented] (HBASE-27466) hbase client metrics per user specified identity on hconnections.

["Viraj Jasani (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-27466?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17642228#comment-17642228 ] 

Viraj Jasani commented on HBASE-27466:
--------------------------------------

[~vli02us] could you also create branch-2 and branch-2.5 PRs? 

Thanks

> hbase client metrics per user specified identity on hconnections.
> -----------------------------------------------------------------
>
>                 Key: HBASE-27466
>                 URL: https://issues.apache.org/jira/browse/HBASE-27466
>             Project: HBase
>          Issue Type: Improvement
>          Components: Client
>            Reporter: Victor Li
>            Assignee: Victor Li
>            Priority: Major
>
> At present, hbase client metrics is per each individual hconnection and with a pre-configured scope in conf or cluster ID plus connection ID which has generated hash code as suffix. If a client has more than one connections and the scope configuration is common among all connections, the metrics might override each other.
> I am proposing connections to share a common metrics object if the connections have a common configured scope.
> If a connection identity is not provided, client metrics will continue working per hconnection and has a connection ID as it scope. I.e. no behavior change.



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