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https://issues.apache.org/jira/browse/HIVE-25241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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David Mollitor reassigned HIVE-25241:
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> 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
>
> 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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