[jira] [Commented] (FLINK-14634) Metric Option of 'metrics.scope.delimiter' won't work probably.

["Eric Lee (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/FLINK-14634?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16968287#comment-16968287 ] 

Eric Lee commented on FLINK-14634:
----------------------------------

Would like to fix the problems. Can someone assign me this issue?

> Metric Option of 'metrics.scope.delimiter' won't work probably.
> ---------------------------------------------------------------
>
>                 Key: FLINK-14634
>                 URL: https://issues.apache.org/jira/browse/FLINK-14634
>             Project: Flink
>          Issue Type: Bug
>          Components: Runtime / Metrics
>         Environment: Flink 1.9.0
> JDK 1.8
>            Reporter: Eric Lee
>            Priority: Major
>         Attachments: 5506F8C7-ACCA-44E8-9BA9-D6023E02B633.png, C99D8A02-9C7A-4809-B151-93CE166E92DC.png
>
>
> In the `master` branch, when initializing the metricRegistryConfiguration, the configuration of `metrics.scope.delimiter` doesn't work probably because the user-defined delimiter is not used in the process of constructing `ScopeFormat` which uses the fixed character - `.` as the delimiter.
> 1. Attachment 1 shows that in the process of constructing `ScopeFormat`, `.` is used as the default delimiter rather than user-defined delimiter.
> 2. Attachment 2 illustrates that the wrong order of using user-defined delimiter.



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