[jira] [Updated] (HIVE-25241) Simplify Metrics System

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HIVE-25241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HIVE-25241:
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    Labels: pull-request-available  (was: )

> Simplify Metrics System
> -----------------------
>
>                 Key: HIVE-25241
>                 URL: https://issues.apache.org/jira/browse/HIVE-25241
>             Project: Hive
>          Issue Type: Improvement
>            Reporter: David Mollitor
>            Assignee: David Mollitor
>            Priority: Minor
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> Took a look at the {{Metrics}} stuff in Hive and found a lot of boilerplate code on the client code to interact with Metrics.  It's too much stuff and it's done differently in different places.
> * Never allow Metrics System to be "null" - supply a no-op version by default
> * Metrics system should never throw an error to the client, just log-and-ignore. Metrics shouldn't break a query or other operation
> * General cleanup



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