[jira] [Assigned] (IGNITE-12028) [IEP-35] HitRateMetric should provide rateTimeInterval value to metrics exporter

["Amelchev Nikita (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-12028?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Amelchev Nikita reassigned IGNITE-12028:
----------------------------------------

    Assignee: Amelchev Nikita

> [IEP-35] HitRateMetric should provide rateTimeInterval value to metrics exporter
> --------------------------------------------------------------------------------
>
>                 Key: IGNITE-12028
>                 URL: https://issues.apache.org/jira/browse/IGNITE-12028
>             Project: Ignite
>          Issue Type: Improvement
>            Reporter: Andrey Gura
>            Assignee: Amelchev Nikita
>            Priority: Major
>              Labels: IEP-35
>             Fix For: 2.8
>
>
> {{HitRateMetric}} allows to get only counter value while it would be useful to get also {{rateTimeInterval}} in order to export this value as part of metric name. 
> For example look at cache metric {{RebalancingKeysRate}}. Value of this measurement could be exported as smth like this: {{cache.<cacheName>.RebalancingKeysRate.<rateTimeInterval> = <value>}}.
> So {{HitRateMetric}} should implement {{ObjectMetric}} interface instead of {{LongMetric}} interface.



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