[jira] [Assigned] (CURATOR-349) Expose extra metrics in TracerDriver

["Jordan Zimmerman (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CURATOR-349?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jordan Zimmerman reassigned CURATOR-349:
----------------------------------------

    Assignee: Jordan Zimmerman

> Expose extra metrics in TracerDriver
> ------------------------------------
>
>                 Key: CURATOR-349
>                 URL: https://issues.apache.org/jira/browse/CURATOR-349
>             Project: Apache Curator
>          Issue Type: Improvement
>          Components: Framework
>            Reporter: Fangmin Lv
>            Assignee: Jordan Zimmerman
>
> Currently, the TracerDriver exposed the latency of ZK operations, in multi-tenant environment, extra metrics are required to help tracing and monitoring:
> * the bytes being sent and received, so we can monitor the client usage scenarios.
> * which ensemble participant the client is talking to, used to find out the problematic Zk server when the issue happened.
> * the z-node path, to easily find out which z-node caused the problem, like high load, etc.



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