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From "Fangmin Lv (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (CURATOR-349) Expose extra metrics in TracerDriver
Date Thu, 15 Sep 2016 08:42:20 GMT

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

Fangmin Lv updated CURATOR-349:
-------------------------------
    Summary: Expose extra metrics in TracerDriver  (was: Expose extra metrics in TracerDeriver)

> Expose extra metrics in TracerDriver
> ------------------------------------
>
>                 Key: CURATOR-349
>                 URL: https://issues.apache.org/jira/browse/CURATOR-349
>             Project: Apache Curator
>          Issue Type: New Feature
>          Components: Recipes
>            Reporter: Fangmin Lv
>
> 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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