[jira] [Updated] (FLINK-14993) Pass all reporter-specific settings via the FrontMetricGroup

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

     [ https://issues.apache.org/jira/browse/FLINK-14993?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated FLINK-14993:
-----------------------------------
    Labels: pull-request-available  (was: )

> Pass all reporter-specific settings via the FrontMetricGroup
> ------------------------------------------------------------
>
>                 Key: FLINK-14993
>                 URL: https://issues.apache.org/jira/browse/FLINK-14993
>             Project: Flink
>          Issue Type: Improvement
>          Components: Runtime / Metrics
>            Reporter: Chesnay Schepler
>            Assignee: Chesnay Schepler
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 1.10.0
>
>
> For the assembly of scopes there currently exist 3 parameters that are defined per reporter; the reporter index, used to cache scopes separately per reporter, and the delimiter/filter pair that is applied to each scope.
> Currently, the FrontMetricGroup only provides the index, which the AbstractMetricGroup uses to figure out which delimiter should be used.
> Instead we can store the delimiter directly in the FrontMetricGroup; this simplifies the metric group implementation and further decouples the scope generation from the MetricRegistry.



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